The following discussion should be read in conjunction with our consolidated
financial statements and notes thereto under "Item 15. Exhibits and Financial
Statement Schedules" in this annual report on Form 10-K. Forward-looking
statements involve inherent risks and uncertainties regarding events,
conditions, and financial trends that may affect our future plans of operations,
business strategy, results of operations, and financial position. A number of
important factors could cause actual results to differ materially from those
included within or contemplated by such forward-looking statements, including,
but not limited to, those described under "Item 1A. Risk Factors" in this annual
report on Form 10-K. We do not undertake any responsibility to update any of
these factors or to announce publicly any revisions to any of the
forward-looking statements contained in this or any other document, whether as a
result of new information, future events, or otherwise.

As used in this annual report on Form 10-K, references to the "Company," "Alexandria," "we," "us," and "our" refer to Alexandria Real Estate Equities, Inc. and its consolidated subsidiaries.



Executive summary

Operating results

                                                           Year Ended December 31,
                                                            2019              2018
Net income attributable to Alexandria's common
stockholders - diluted:
In millions                                           $        351.0     $       364.0
Per share                                             $         3.12     $        3.52
Funds from operations attributable to Alexandria's common stockholders
-
diluted, as adjusted:
In millions                                           $        783.0     $       682.0
Per share                                             $         6.96     $        6.60

The operating results shown above include certain items related to corporate-level investing and financing decisions. Refer to the tabular presentation of these items in the "Results of Operations" section under this Item 7 for additional information.

Celebrating our 25th Anniversary; an important milestone in company history



Since our initial launch in January 1994 as a garage startup with a strategic
business plan, $19 million in Series A capital, and a unique vision to create a
new kind of real estate company focused on serving the life science industry, we
have grown into an investment-grade rated S&P 500® company, a recognized leader
in life science cluster development, and a trusted partner to innovative
companies, highly respected cities, and renowned institutions. From our initial
public offering in May 1997 through December 31, 2019, we have generated a total
shareholder return of 1,714% and a total market capitalization of $26.3 billion
as of December 31, 2019.

A REIT industry-leading, high-quality tenant roster



•         50% of annual rental revenue from investment-grade or publicly traded
          large cap tenants.

• Weighted-average remaining lease term of 8.1 years.

Continued growth in common stock dividend



Common stock dividend declared for the three months ended December 31, 2019 of
$1.03 per common share, aggregating $4.00 per common share for the year ended
December 31, 2019, up 27 cents, or 7%, over the year ended December 31, 2018;
continuation of our strategy to share growth in cash flows from operating
activities with our stockholders while also retaining a significant portion for
reinvestment.


                                       71

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Strong internal growth; highest leasing activity in our history and highest annual rental rate increases during the past 10 years



•         Total revenues of $1.5 billion, up 15.4%, for the year ended
          December 31, 2019, compared to $1.3 billion for the year ended
          December 31, 2018.


•         Continued strong internal growth; acquired vacancy from recent
          acquisitions provide opportunity to increase income from rentals and
          net operating income.

• Net operating income (cash basis) of $951.8 million for the year ended

December 31, 2019, increased by $121.2 million, or 14.6%, compared to

the year ended December 31, 2018.

• Same property net operating income growth of 3.1% and 7.1% (cash basis)


          for the year ended December 31, 2019, compared to the year ended
          December 31, 2018.


•         Continued strong leasing activity during 2019, representing the highest
          leasing activity in our history and rental rate growth over expiring
          rates on renewed and re-leased space during 2019, representing our
          highest annual rental rate increases during the past 10 years:


                                                    2019
Total leasing activity - RSF                     5,062,722

Lease renewals and re-leasing of space: RSF (included in total leasing activity above) 2,427,108 Rental rate increases

                                32.2%
Rental rate increases (cash basis)                   17.6%




Strong external growth; disciplined allocation of capital to visible, highly leased value-creation pipeline

• Since the beginning of 2019, we have placed into service 2.1 million

RSF of development and redevelopment projects, with weighted-average


          initial stabilized yields of 7.4% and 6.9% (cash basis).


•         Significant near-term growth of annual net operating income (cash
          basis), including our share of unconsolidated real estate joint
          ventures, of $55 million upon the burn-off of initial free rent on
          recently delivered projects.


•         We commenced development and redevelopment projects aggregating 1.9
          million RSF during the year ended December 31, 2019.


•         During the year ended December 31, 2019, we leased 1.4 million RSF of
          development and redevelopment space.


Completed acquisitions

Refer to the "Acquisitions" subsection of the "Investments in Real Estate" section under "Item 2. Properties" in this annual report on Form 10-K for information on our opportunistic acquisitions.

Core operating metrics as of December 31, 2019 Percentage of annual rental revenue in effect from: Investment-grade or publicly traded large cap tenants 50 Class A properties in AAA locations

                         76

Occupancy of operating properties in North America 96.8 (1) Operating margin(2)

                                         70
Adjusted EBITDA margin(2)                                   68 (3)
Weighted-average remaining lease term:
All tenants                                                8.1 years
Top 20 tenants                                            11.6 years


(1) Includes 259,616 RSF, or 1.0%, of vacancy representing lease-up opportunities

at properties recently acquired during the second half of 2019, primarily

related to our SD Tech by Alexandria campus. Excluding these vacancies,

occupancy of operating properties in North America would have been 97.8% as

of December 31, 2019. Refer to the "Summary of Occupancy Percentages in North

America" section under Item 2 in this annual report on Form 10-K for

additional information.

(2) Fourth quarter of 2019, annualized.

(3) Represents an increase of 400 bps since the beginning of 2013.


                                       72
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Balance sheet management

Refer to the "Execution of Capital Strategy" section below under this Item 7 in this annual report on Form 10-K.

Industry leadership, strategic initiatives, and corporate responsibility

• In February 2019, it was announced that we are working with Verily Life

Sciences, LLC, Alphabet's life science division, to build a
          tech-focused rehabilitation campus in Dayton, Ohio, for the full and
          sustained recovery of people living with opioid addiction. The campus
          will provide a comprehensive model of care that will include a
          behavioral health treatment center, rehabilitation housing, and
          wrap-around services, and will act as a state of the art model for
          opioid addiction treatment nationwide.


•         In February 2019, we were recognized by the Center for Active Design,

which operates Fitwel®, as the inaugural Industry Leading Company in


          Fitwel's 2018 Best in Building Health. We were selected based on our
          3-Star Fitwel certification (the highest rating possible); our
          leadership in promoting and educating the real estate industry on the
          opportunities for and benefits of building design, construction, and
          operational practices that support high levels of occupant health and
          wellness; and our #1 global ranking in the 2018 GRESB Health &
          Well-Being Module.


•         In March 2019, Alexandria LaunchLabs® - Cambridge, located at the
          Alexandria Center® at One Kendall Square in Greater Boston, achieved
          LEED gold certification and a Fitwel 3-Star certification.

• In April 2019, we announced the launch of a new strategic agricultural


          technology (agtech) business initiative and the opening of Phase I of
          the Alexandria Center® for AgTech - Research Triangle, the first and
          only fully integrated, amenity-rich, multi-tenant agtech R&D and
          greenhouse campus, in the heart of Research Triangle, the most
          important, dense, and diverse agtech cluster in the U.S. The campus
          opened with a 97% leased, 180,400 RSF first phase redevelopment at 5
          Laboratory Drive.

• In June 2019, we announced our partnership with Columbia University to

open our second Alexandria LaunchLabs® in New York City in the spring

of 2020. The full-service platform will offer member companies 13,298

RSF of highly flexible, turnkey office/laboratory space and feature a


          high-tech event center to host workshops, networking events, and
          educational opportunities for the entrepreneurial life science
          community.

• In June 2019, we celebrated the opening of the first facilities within

the tech-focused opioid rehabilitation campus in Dayton, Ohio. In

partnership with Verily Life Sciences, LLC, we are leading the design

and development of this 59,000 RSF state-of-the-art campus to provide a

comprehensive model of care dedicated to the recovery of people

suffering from opioid addiction.

• In September 2019, we achieved the following in the 2019 GRESB Real

Estate Assessment: (i) GRESB 5 Star Rating (out of 5 stars), (ii) our

third consecutive "Green Star" designation, and (iii) our second

consecutive "A" disclosure score.

• In October 2019, we accepted the 2019 Developer of the Year Award from

NAIOP, the Commercial Real Estate Development Association. This award

annually honors the development company that best exemplifies

leadership and innovation as demonstrated by the outstanding quality of

projects and services, financial consistency and stability, ability to


          adapt to market conditions, and support for the local community.


•         In November 2019, Alexandria, in collaboration with academic

institutions, research hospitals, and life science industry partners,


          including Harvard University, the Massachusetts Institute of
          Technology, FUJIFILM Diosynth Biotechnologies, and GE Healthcare Life
          Sciences, announced the launch of a first-of-its-kind consortium to
          catalyze advanced biological innovation and manufacturing in Greater
          Boston with an aim to treat, prevent, and cure diseases.


•         In January 2020, we announced our first national $100,000 AgTech
          Innovation Prize competition to recognize startup and early-stage
          agtech and foodtech companies that demonstrate novel approaches to
          addressing agriculture-, food-, and nutrition-related challenges.


•         In January 2020, Alexandria Venture Investments, the company's venture
          capital arm, was recognized for a third consecutive year as the most
          active biopharma investor by new deal volume by Silicon Valley Bank in
          its "2020 Annual Report: Healthcare Investments and Exits."
          Alexandria's venture activity provides us with, among other things,
          mission-critical data and knowledge on innovations and trends.

• Our philanthropy and volunteerism efforts provide mission-critical

support to non-profit organizations doing meaningful work in areas of

medical research, STEM education, military support services, and

serving local communities. During 2019, our team members volunteered

more than 4,500 hours to support over 250 non-profit organizations


          across the country.


•         We value both the health and wellness of our team members as well as

supporting organizations on the leading edge of medical innovation. In

November 2019, we were honored to support 59 of our team members who
          completed the 2019 New York City Marathon on behalf of Fred's Team and

raised approximately $360 thousand to support the mission-critical


          research at Memorial Sloan Kettering Cancer Center.




                                       73

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Subsequent events



•         As of the date of this report, we completed acquisitions of four
          properties in 2020 for an aggregate purchase price of $341.2 million,

comprising 800,346 RSF of operating and redevelopment opportunities


          strategically located across multiple markets.


•         In January 2020, we formed a real estate joint venture with Boston
          Properties, Inc., in which we are targeting a 51% ownership interest
          over time. We are the managing member with the power to direct the

activities that most significantly affect the economic performance of

the joint venture, and will consolidate this joint venture pursuant to

the applicable accounting standards. Our partner contributed three

office buildings and land supporting 260,000 square feet of future

development, and we contributed one office building, one

office/laboratory building, one amenity building, at 701, 681, and 685

Gateway Boulevard, respectively, and land supporting 377,000 square


          feet of future development. This future mega campus in our South San
          Francisco submarket will aggregate 1.7 million RSF, approximately 50%

of which represents future development and redevelopment opportunities.

• In January 2020, we entered into forward equity sales agreements to

sell an aggregate of 6.9 million shares of our common stock (including

the exercise of an underwriters' option) at a public offering price of

$155.00 per share, before underwriting discounts. We expect to settle

these forward equity sales agreements in 2020, and receive proceeds of

approximately $1.0 billion, to be further adjusted as provided in the

sales agreements, which will fund pending and recently completed

acquisitions and the construction of our highly leased development

projects.

• We expect to file a new ATM program in the first quarter of 2020.





Operating summary
                         Same Property Net Operating
                                Income Growth                                               Favorable Lease Structure(1)
                                                                                 Strategic Lease Structure by Owner and Operator of
                                                                                 Collaborative Life Science, Technology, and AgTech
                                                                                                      Campuses
                                                                                 Increasing cash flows
                                                                                 Percentage of leases containing            95%
                                        [[Image Removed:

q419samepropb.jpg]] annual rent escalations


 [[Image Removed: q419samepropa.jpg]]                                            Stable cash flows
                                                                                 Percentage of triple                       97%
                                                                                 net leases
                                                                                 Lower capex burden
                                                                                 Percentage of leases providing for         96%
                                                                                 the recapture of capital expenditures


                             Rental Rate Growth:
                           Renewed/Re-Leased Space                                                   Margins(2)

                                                                                       Operating                  Adjusted EBITDA

[[Image Removed: q419rentalratea.jpg]] [[Image Removed: q419rentalrateb.jpg]]

             70%                           68%

(1) Percentages calculated based on RSF as of December 31, 2019.

(2) Represents percentages for the three months ended December 31, 2019.


                                       74
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Execution of capital strategy

During 2019, we continued to execute on many of the long-term components of our capital strategy. Some of our key accomplishments include the following:

2019 capital strategy



Key metrics as of December 31, 2019$26.3 billion of total market capitalization


$19.5 billion of total equity capitalization

$2.4 billion of liquidity(1)

(1) In January 2020, we entered into $1.0 billion of forward equity sales


    agreements. Including the outstanding forward equity agreements, we had
    proforma liquidity of $3.4 billion.



                                           As of December 31, 2019           Goal for Fourth
                                                             Trailing 12     Quarter of 2020,
                                       Quarter Annualized      Months           Annualized
Net debt and preferred stock to              5.7x (1)           6.1x        Less than or equal
Adjusted EBITDA                                                                  to 5.2x
Fixed-charge coverage ratio                  4.2x               4.2x        Greater than 4.5x


(1) Due to the timing of two acquisitions that closed in December 2019, we had a

temporary 0.4x increase above our projected net debt and preferred stock to

Adjusted EBITDA - fourth quarter of 2019, annualized, for December 31, 2019.

We remain committed to our guidance of net debt and preferred stock to

Adjusted EBITDA - fourth quarter of 2020, annualized, of less than or equal

to 5.2x.

Value-creation pipeline of new Class A development and redevelopment projects as a percentage of gross investments in

           As 

of


real estate                                                        December 31, 2019
Under construction and 63% leased/negotiating                             

6%


Income-producing/potential cash flows/covered land play(1)                5%
Land                                                                      2%


(1) Includes projects that have existing buildings which are generating or can

generate operating cash flows. Also includes development rights associated

with existing operating campuses.

Key capital events in 2019

• We had the following dispositions and sales of partial interests in


          core Class A properties (dollars in millions, except per RSF):


                                                                                  Sales Price            Capitalization Rate
      Property              Submarket             RSF       Interest Sold     Total       Per RSF              (Cash)

5200 Illumina Way University Town 792,687 49% $ 286.7 N/A (1) 4.7 %


                         Center
75/125 Binney Street     Cambridge              388,270          60%          438.0     $ 1,880              4.3 %
500 Forbes Boulevard     South San              155,685          90%          139.5     $   996              4.4 %
                         Francisco
10260 Campus Point       University Town        269,048          45%           36.0         N/A              N/A
Drive and 4161           Center
Campus Point Court
6138/6150 Nancy          Sorrento Mesa           56,698         100%            6.6     $   117              N/A
Ridge Drive
                                              1,662,388                     $ 906.8

(1) Represents $264.6 million, or $681 per RSF, for the operating buildings and $22.1 million, or $100 per RSF, for the
developable land parcel. This transaction values 100% of the campus at $585.2 million and represents a value in excess
of book basis aggregating $269.1 million.




                                       75
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•         Our issuances and repayments of debt included the following (dollars in
          millions):


                                                Effective                        Principal              Loss on Early
                                    Date      Interest Rate    Maturity Date       Amount          Extinguishment of Debt
Issuances
Unsecured senior notes payable -    March         4.03 %          1/15/24      $        200
green bond
Unsecured senior notes payable -    March         3.96            4/15/26               350
green bond
Unsecured senior notes payable      March         4.93            4/15/49               300
Unsecured senior notes payable      July          3.48            8/15/31               750
Unsecured senior notes payable    July/Sept       3.91            2/1/50                700
Unsecured senior notes payable      Sept          2.87           12/15/29               400
Weighted average/total                            3.77 %        16.9 years     $      2,700   (1)

Repayments of debt
Secured notes payable                Jan          8.15 %          4/1/20       $        107        $                 7.1
Secured construction loan           March         3.29            1/28/20               193                          0.3
Unsecured senior notes payable    July/Aug        2.96            1/15/20               400                         37.4
Unsecured senior notes payable    July/Aug        4.75            4/1/22                550
Unsecured senior bank term loan   July/Sept       3.62            1/2/25                350                          2.8
Weighted average/total                            4.11 %         2.4 years     $      1,600   (1)  $                47.6



(1)       The remaining proceeds received from our debt issuances, after
          repayments of debt, were used to fund the construction of our
          value-creation pipeline and acquisitions completed during 2019. Refer

to Note 3 - "Investments in Real Estate" to our consolidated financial


          statements under Item 15 in this annual report on Form 10-K for
          additional information.


• In conjunction with the $350.0 million repayment of our unsecured

senior bank term loan, during the three months ended September 30,

2019, we also terminated all of our interest rate hedge agreements


          aggregating $350.0 million with a weighted-average interest pay rate of
          2.57% and reclassified the entire loss on our interest rate hedge
          agreements aggregating $1.7 million from accumulated other

comprehensive loss into interest expense in our consolidated statements


          of operations.


•         In September 2019, we established a commercial paper program with the
          ability to issue up to $750.0 million of commercial paper notes with a

maximum maturity of 397 days from the date of issue. Our commercial


          paper program is backed by our $2.2 billion unsecured senior line of
          credit, and at all times we expect to retain a minimum undrawn amount
          of borrowing capacity under our unsecured senior line of credit equal
          to any outstanding balance on our commercial paper program. We use
          borrowings under the program to fund short-term capital needs. As of
          December 31, 2019, we had no borrowings outstanding under our
          commercial paper program.


•         During the year ended December 31, 2019, we issued 8.7 million shares
          of common stock and received net proceeds of $1.2 billion, as follows:


•            Issued an aggregate of 8.1 million shares of common stock, at a
             weighted-average price of $139.32 per share, for aggregate proceeds
             (net of underwriters' discounts) of approximately $1.1 billion.
             During the year ended December 31, 2019, we incurred initial
             issuance costs aggregating $700 thousand in connection with these
             forward equity sales agreements.


•            Issued 602,484 shares of common stock under our ATM program, at a
             weighted-average price of $145.58 per share, for net proceeds of
             $86.1 million, during the three months ended June 30, 2019. As of
             December 31, 2019, we had approximately $22.5 million of gross
             proceeds available to be issued under our ATM program.


•            The proceeds were used to fund construction projects and 2019
             acquisitions completed prior to December 2019.


•         During the year ended December 31, 2019, we repurchased, in privately

negotiated transactions, 275,000 outstanding shares of our Series D

Convertible Preferred Stock at an aggregate price of $9.2 million, or

$33.60 per share, and recognized a preferred stock redemption charge of

$2.6 million.


•         In September 2019, we elected to convert the remaining 2.3 million
          outstanding shares of our Series D Convertible Preferred Stock into
          shares of our common stock. The Series D Convertible Preferred Stock
          became eligible for mandatory conversion at our discretion, at a set
          conversion rate of 0.2513 shares of common stock to one share of
          preferred stock, upon our common stock price exceeding $149.46 per

share for the specified period of time required to cause the mandatory

conversion. In October 2019, we converted the Series D Convertible


          Preferred Stock into 578 thousand shares of common stock. This
          conversion was accounted for as an equity transaction, and we did not
          recognize a gain or loss. As of December 31, 2019, we had no
          outstanding shares of Series D Convertible Preferred Stock.




                                       76

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Investments



We carry our investments in publicly traded companies and certain privately held
entities at fair value. During the year ended December 31, 2019, we had
investment income of $194.6 million, comprising $50.3 million in realized gains,
$17.1 million in impairments related to non-real estate investments in privately
held entities, and $161.5 million in unrealized gains.

2020 Capital strategy



During 2020, we intend to continue to execute our capital strategy to achieve
further improvements to our credit rating, which will allow us to further
improve our cost of capital and continue our disciplined approach to capital
allocation. For further information, refer to the "Projected Results" section
below under this Item 7 in this annual report on Form 10-K.

Consistent with 2019, our capital strategy for 2020 includes the following
elements:
•         Allocate capital to Class A properties located in collaborative life
          science, technology, and agtech campuses in AAA urban innovation
          clusters;

• Continue to improve our credit profile;




•         Maintain prudent access to diverse sources of capital, which include
          cash flows from operating activities after dividends, incremental debt
          supported by our growth in EBITDA, real estate asset sales, non-real
          estate investment sales, joint venture capital, and other capital such
          as sales of equity;

• Maintain commitment to long-term capital to fund growth;

• Prudently ladder debt maturities;

• Reduce short-term variable-rate debt;




•         Prudently manage equity investments to support corporate-level
          investment strategies;

• Maintain significant balance sheet liquidity; and

• Maintain a stable and flexible balance sheet.





Given the anticipated delivery of significant incremental EBITDA from our
development and redevelopment of new Class A properties, we expect to be able to
debt fund a significant portion of construction on a leverage-neutral basis. We
expect to continue to maintain access to a diverse source of debt, including
unsecured senior notes payable, as well as secured construction loans for our
development and redevelopment projects from time to time. We expect to continue
to maintain a significant proportion of our net operating income on an
unencumbered basis to allow for future flexibility for accessing both unsecured
and secured debt markets, although we expect traditional secured mortgage notes
payable will remain a small component of our capital structure. In addition to
debt funding on a leverage-neutral basis, we intend to supplement our remaining
capital needs with net cash flows from operating activities, after dividends and
proceeds from real estate asset sales, non-real estate investment sales, partial
interest sales, and other debt and equity capital.

Improved cost of capital



As part of our capital strategy to continue strengthening our credit profile, we
expect to complete and place into service development and redevelopment projects
currently under construction, which we expect will deliver significant
incremental EBITDA. The expected growth in our EBITDA in 2020 and beyond should
allow us to obtain debt funding on a leverage-neutral basis and provide
significant capital to fund our development and redevelopment projects.
Additionally, the resulting expected improvement in our balance sheet leverage
ratio should allow us to access diverse sources of capital, strengthen our
credit profile, and reduce our cost of capital. In addition, we expect to
continue to maintain a significant proportion of unencumbered net operating
income. For the year ended December 31, 2019, our unencumbered net operating
income as a percentage of total net operating income was 94%.


                                       77
--------------------------------------------------------------------------------

Investments



We present our equity investments at fair value whenever fair value or NAV is
readily available. Adjustments for our limited partnership investments represent
changes in reported NAV as a practical expedient to estimate fair value. For
investments without readily available fair values, we adjust the carrying amount
whenever such investments have an observable price change, and further
adjustments are not made until another price change, if any, is observed. Refer
to Note 7 - "Investments" to our consolidated financial statements under Item 15
in this annual report on Form 10-K for additional information.

                                            December 31, 2019
(In thousands)                  Three Months Ended            Year Ended        Year Ended December 31, 2018
Realized gains              $        4,399        (1)     $     33,158   (1)    $              37,129   (2)
Unrealized gains                   148,268                     161,489                         99,634
Investment income           $      152,667                $    194,647          $             136,763





Investments                         Cost                Adjustments           Carrying Amount
Fair value:
Publicly traded companies    $     148,109         $      170,528   (3)    $        318,637
Entities that report NAV           271,276                162,626           

433,902



Entities that do not
report NAV:
Entities with observable
price changes since 1/1/18          42,045                 68,489                   110,534
Entities without
observable price changes           277,521                      -                   277,521
December 31, 2019            $     738,951         $      401,643          $      1,140,594

September 30, 2019           $     737,078         $      253,376          $        990,454

(1) Includes realized gains for the three months and year ended December 31,


    2019, of $14.4 million and $50.3 million, respectively, and impairments
    related to non-real estate investments in privately held entities of
    $10.0 million and $17.1 million, respectively.

(2) Includes realized gains of $14.7 million related to two publicly traded

non-real estate investments and impairment of $5.5 million primarily related

to one non-real estate investment in a privately held entity. Excluding these

gains and impairment, our realized gains on non-real estate investments were

$27.9 million for the year ended December 31, 2018.

(3) Includes gross unrealized gains and losses of $197.3 million and $26.8


    million, respectively.



             Public/Private
               Mix (Cost)
  [[Image Removed: q419pubprivmix.jpg]]

            Tenant/Non-Tenant
               Mix (Cost)
  [[Image Removed: q419tenantmix.jpg]]



                                       78

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Results of operations



We present a tabular comparison of items, whether gain or loss, that may
facilitate a high-level understanding of our results and provide context for the
disclosures included in our annual report on Form 10-K. We believe such tabular
presentation promotes a better understanding for investors of the
corporate-level decisions made and activities performed that significantly
affect comparison of our operating results from period to period. We also
believe this tabular presentation will supplement for investors an understanding
of our disclosures and real estate operating results. Gains or losses on sales
of real estate and impairments of held for sale assets are related to
corporate-level decisions to dispose of real estate. Gains or losses on early
extinguishment of debt, gains or losses on early termination of interest rate
hedge agreements, and preferred stock redemption charges are related to
corporate-level financing decisions focused on our capital structure strategy.
Significant realized and unrealized gains or losses on non-real estate
investments and impairments of real estate and non-real estate investments are
not related to the operating performance of our real estate assets as they
result from strategic, corporate-level non-real estate investment decisions and
external market conditions. Impairments of non-real estate investments are not
related to the operating performance of our real estate as they represent the
write-down of non-real estate investments when their fair values decline below
their respective carrying values due to changes in general market or other
conditions outside of our control. Significant items, whether a gain or loss,
included in the tabular disclosure, for current periods are described in further
detail under this Item 7 in this annual report on Form 10-K. Items included in
net income attributable to Alexandria's common stockholders were as follows:
                                                              Year Ended December 31,
                                                  2019        2018           2019           2018
(In millions, except per share amounts)                Amount               Per Share - Diluted
Gains on non-real estate investments(1):
Unrealized                                      $ 161.5     $  99.6      $    1.44       $   0.96
Realized                                              -        14.7              -           0.14
Gain on sales of real estate                        0.5        44.4              -           0.43
Impairment of:
Real estate(2)                                    (12.3 )      (6.3 )        (0.11 )        (0.06 )
Non-real estate investments(1)                    (17.1 )      (5.5 )        (0.15 )        (0.05 )
Early extinguishment of debt:
Loss(3)                                           (47.6 )      (1.1 )        (0.42 )        (0.01 )
Our share of gain                                     -         0.8              -           0.01
Loss on early termination of interest rate
hedge agreements                                   (1.7 )         -          (0.02 )            -
Preferred stock redemption charge(4)               (2.6 )      (4.2 )        (0.02 )        (0.04 )
Allocation to unvested restricted stock awards        -        (2.2 )            -          (0.02 )
Total                                           $  80.7     $ 140.2      $    0.72       $   1.36
Weighted-average shares of common stock
outstanding for calculation of
EPS - diluted                                                                112.5          103.3


(1) Refer to Note 7 - "Investments" to our consolidated financial statements

under Item 15 in this annual report on Form 10-K for more information.

(2) Refer to Note 3 - "Investments in Real Estate" to our consolidated financial

statements under Item 15 in this annual report on Form 10-K for more

information.

(3) Refer to Note 10 - "Secured and Unsecured Senior Debt" to our consolidated

financial statements under Item 15 in this annual report on Form 10-K for

more information.

(4) Refer to Note 16 - "Stockholders' Equity" to our consolidated financial


    statements under Item 15 in this annual report on Form 10-K for more
    information.




                                       79

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Same properties



We supplement an evaluation of our results of operations with an evaluation of
operating performance of certain of our properties, referred to as "Same
Properties." For more information on the determination of our Same Properties
portfolio, refer to the definition of "Same Property Comparisons" in the
"Non-GAAP Measures and Definitions" section under this Item 7 in this annual
report on Form 10-K. The following table presents information regarding our Same
Properties as of December 31, 2019 and 2018:
                                                                   December 

31,


                                                                2019        

2018

Percentage change in net operating income over comparable period from prior year

                                           3.1%       

3.7 % Percentage change in net operating income (cash basis) over comparable period from prior year

                           7.1%            9.2 %
Operating margin                                                  71%            71%
Number of Same Properties                                         192            185
RSF                                                           18,519,783     17,221,297
Occupancy - current-period average                                 96.6%        96.6 %
Occupancy - same-period prior-year average                         96.3%    

96.1 %





The following table reconciles the number of Same Properties to total properties
for the year ended December 31, 2019:
Development - under construction                            Properties
9800 Medical Center Drive                                            1
9950 Medical Center Drive                                            1
Alexandria District for Science and Technology                       2
201 Haskins Way                                                      1
1165 Eastlake Avenue East                                            1
4150 Campus Point Court                                              1
                                                                     7
Development - placed into service after January 1, 2018     Properties
100 Binney Street                                                    1
399 Binney Street                                                    1
213 East Grand Avenue                                                1
279 East Grand Avenue                                                1
188 East Blaine Street                                               1
                                                                     5
Redevelopment - under construction                          Properties
Alexandria Center® - Long Island City                                1
945 Market Street                                                    1
3160 Porter Drive                                                    1
The Arsenal on the Charles                                           4
                                                                     7
Redevelopment - placed into service after January 1, 2018   Properties
9625 Towne Centre Drive                                              1
Alexandria PARC                                                      4
681 and 685 Gateway Boulevard                                        2
9900 Medical Center Drive                                            1
266 and 275 Second Avenue                                            2
Alexandria Center® for AgTech, Phase I                               1
                                                                    11



Acquisitions after January 1, 2018                          Properties
100 Tech Drive                                                       1
219 East 42nd Street                                                 1
Summers Ridge Science Park                                           4
2301 5th Avenue                                                      1
9704, 9708, 9712, and 9714 Medical Center Drive                      4
9920 Belward Campus Drive                                            1
21 Firstfield Road                                                   1
25, 35, 45, 50, and 55 West Watkins Mill Road                        5
10260 Campus Point Drive and 4161 Campus Point Court                 2
3170 Porter Drive                                                    1
Shoreway Science Center                                              2
3911, 3931, and 4075 Sorrento Valley Boulevard                       3
260 Townsend Street                                                  1
5 Necco Street                                                       1
601 Dexter Avenue North                                              1
4224/4242 Campus Point Court and 10210 Campus Point Drive            3
3825 and 3875 Fabian Way                                             2
SD Tech by Alexandria                                               10
The Arsenal on the Charles                                           7
Other                                                                9
                                                                    60

Unconsolidated real estate JV                                        6
Properties held for sale                                             3
Total properties excluded from Same Properties                      99
Same Properties                                                    192  (1)

Total properties in North America as of December 31, 2019 291

(1) Includes 9880 Campus Point Drive and 3545 Cray Court. The 9880 Campus Point

Drive building was occupied through January 2018 and is currently in active


    development, and 3545 Cray Court is currently undergoing renovations.



                                       80

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Comparison of results for the year ended December 31, 2019, to the year ended December 31, 2018



The following table presents a comparison of the components of net operating
income for our Same Properties and Non-Same Properties for the year ended
December 31, 2019, compared to the year ended December 31, 2018. Refer to the
"Non-GAAP Measures and Definitions" section under this Item 7 in this annual
report on Form 10-K for definitions of "Tenant Recoveries" and "Net Operating
Income" and their reconciliations from the most directly comparable financial
measures presented in accordance with GAAP, income from rentals and net income,
respectively. We provide a comparison of the results for the year ended
December 31, 2018 to the year ended December 31, 2017, including a comparison of
the components of net operating income for our Same Properties and Non-Same
Properties for the year ended December 31, 2018, compared to the year ended
December 31, 2017, within the "Results of Operations" section in Item 7 of our
annual report on Form 10-K for the year ended December 31, 2018.
                                                          Year Ended December 31,
(Dollars in thousands)                       2019            2018         $ Change      % Change
Income from rentals:
Same Properties                          $   927,077     $   897,522     $  29,555          3.3  %
Non-Same Properties                          238,711         113,196       125,515        110.9
Rental revenues                            1,165,788       1,010,718       155,070         15.3

Same Properties                              299,325         281,092        18,233          6.5
Non-Same Properties                           51,751          22,971        28,780        125.3
Tenant recoveries                            351,076         304,063        47,013         15.5

Income from rentals                        1,516,864       1,314,781       202,083         15.4

Same Properties                                  448             298           150         50.3
Non-Same Properties                           13,984          12,380         1,604         13.0
Other income                                  14,432          12,678         1,754         13.8

Same Properties                            1,226,850       1,178,912        47,938          4.1
Non-Same Properties                          304,446         148,547       155,899        104.9
Total revenues                             1,531,296       1,327,459       203,837         15.4

Same Properties                              353,431         332,051        21,380          6.4
Non-Same Properties                           92,061          49,069        42,992         87.6
Rental operations                            445,492         381,120        64,372         16.9

Same Properties                              873,419         846,861        26,558          3.1
Non-Same Properties                          212,385          99,478       112,907        113.5
Net operating income                     $ 1,085,804     $   946,339     $ 139,465         14.7  %

Net operating income - Same Properties $ 873,419 $ 846,861 $ 26,558 3.1 % Straight-line rent revenue

                   (55,393 )       (79,475 )      24,082        (30.3 )
Amortization of acquired below-market
leases                                        (7,249 )       (10,196 )       2,947        (28.9 )
Net operating income - Same Properties
(cash basis)                             $   810,777     $   757,190     $  53,587          7.1  %




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Income from rentals
Total income from rentals for the year ended December 31, 2019, increased by
$202.1 million, or 15.4%, to $1.5 billion, compared to $1.3 billion for the year
ended December 31, 2018, as a result of increases in rental revenues and tenant
recoveries, as discussed below.

Rental revenues



Total rental revenues for the year ended December 31, 2019, increased by $155.1
million, or 15.3%, to $1.2 billion, compared to $1.0 billion for the year ended
December 31, 2018. The increase was primarily due to an increase in rental
revenues from our Non-Same Properties aggregating $125.5 million related to 1.6
million RSF of development and redevelopment projects placed into service
subsequent to January 1, 2018, and 60 operating properties aggregating 4.5
million RSF acquired subsequent to January 1, 2018.

Rental revenues from our Same Properties for the year ended December 31, 2019,
increased by $29.6 million, or 3.3%, to $927.1 million, compared to $897.5
million for the year ended December 31, 2018. The increase was primarily due to
significant rental rate increases on lease renewals and re-leasing of space
since January 1, 2018 and an increase in Same Properties' occupancy to 96.6% for
the year ended December 31, 2019, from 96.3% for the year ended December 31,
2018. Refer to the "Leasing Activity" section under Item 2 in this annual report
on Form 10-K for additional information.

Tenant recoveries



Tenant recoveries for the year ended December 31, 2019, increased by $47.0
million, or 15.5%, to $351.1 million, compared to $304.1 million for the year
ended December 31, 2018. This increase is relatively consistent with the
increase in our rental operating expenses of $64.4 million, or 16.9%, as
discussed under "Rental Operations" below. Same Properties' tenant recoveries
for the year ended December 31, 2019, increased by $18.2 million, or 6.5%,
primarily due to the increase in recoverable operating expenses for the year
ended December 31, 2019, as discussed below. As of December 31, 2019, 97% of our
leases (on an RSF basis) were triple net leases, which require tenants to pay
substantially all real estate taxes, insurance, utilities, repairs and
maintenance, common area expenses, and other operating expenses (including
increases thereto) in addition to base rent.

Other income
Other income for the years ended December 31, 2019 and 2018, was $14.4 million
and $12.7 million, respectively, primarily consisting of construction management
fees and interest income earned during each respective period.

Rental operations
Total rental operating expenses for the year ended December 31, 2019, increased
by $64.4 million, or 16.9%, to $445.5 million, compared to $381.1 million for
the year ended December 31, 2018. Approximately $43.0 million of the increase
was due to an increase in rental operating expenses from our Non-Same
Properties, primarily related to 1.6 million RSF of development and
redevelopment projects placed into service subsequent to January 1, 2018, and 60
operating properties aggregating 4.5 million RSF acquired subsequent to
January 1, 2018.

Same Properties' rental operating expenses increased by $21.4 million, or 6.4%,
to $353.4 million during the year ended December 31, 2019, compared to the
$332.1 million for the year ended December 31, 2018. Approximately $6.9 million
of the increase was due to the higher tax expense stemming from a new 3.5% gross
receipts tax on rental revenues by the city of San Francisco that went into
effect on January 1, 2019, and an increase in property tax expense resulting
from higher assessed values of certain of our properties in Greater Boston. The
remaining $14.5 million increase was mainly a result of the higher repairs and
maintenance expenses, payroll, and additional contract services incurred during
the year ended December 31, 2019.

General and administrative expenses
General and administrative expenses for the year ended December 31, 2019,
increased by $18.4 million, or 20.4%, to $108.8 million, compared to $90.4
million for the year ended December 31, 2018. Approximately $5 million of the
increase reflects incremental leasing costs recognized in expense in the current
period, resulting from our adoption of a new accounting standard on leases on
January 1, 2019. For a detailed discussion related to this new standard, refer
to the "Lease Accounting" section in Note 2 - "Summary of Significant Accounting
Policies" to our consolidated financial statements under Item 15 in this annual
report on Form 10-K.

The remaining increase of approximately $13.4 million of general and
administrative expenses was due to a 35.9% increase in our employee headcount
since January 1, 2018, to accommodate the continued growth in the depth and
breadth of our operations in multiple markets, including development and
redevelopment projects placed into service and properties acquired subsequent to
January 1, 2018, as discussed under "Income from Rentals" above. As a percentage
of net operating income, our general and administrative expenses for the years
ended December 31, 2019 and 2018, were 10.0% and 9.6%, respectively.


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Interest expense
Interest expense for the years ended December 31, 2019 and 2018, consisted of
the following (dollars in thousands):
                                              Year Ended December 31,
Component                                      2019            2018          Change
Interest incurred                          $   262,238     $   223,715     $  38,523
Capitalized interest                           (88,563 )       (66,220 )     (22,343 )
Interest expense                           $   173,675     $   157,495     $  16,180

Average debt balance outstanding(1) $ 6,416,773 $ 5,513,958 $ 902,815 Weighted-average annual interest rate(2)

           4.1 %           4.1 %    

- %

(1) Represents the average debt balance outstanding during the respective

periods.

(2) Represents total interest incurred divided by the average debt balance

outstanding in the respective periods.

The net change in interest expense during the year ended December 31, 2019, compared to the year ended December 31, 2018, resulted from the following (dollars in thousands): Component

                                      Interest Rate(1)       Effective Date         Change
Increases in interest incurred due to:
Issuances of debt:
$650 million unsecured senior notes payable              4.03 %         June 2018/        $   13,857
- green bond                                                            March 2019
$750 million unsecured senior notes payable              3.48 %          July 2019            11,708
$300 million unsecured senior notes payable              4.93 %         March 2019            11,323
$700 million unsecured senior notes payable              3.91 %     July/September 2019       11,108
$350 million unsecured senior notes payable              3.96 %         March 2019            10,386
- green bond
$450 million unsecured senior notes payable              4.81 %          June 2018            10,003
$400 million unsecured senior notes payable              2.87 %       September 2019           3,349
Fluctuations in interest rate and average
balance:
Commercial paper program                                                                       2,937
Reclassification of losses related to                                                          1,702   (2)
termination of interest rate hedge
agreements
Higher rates for interest rate hedge                                                           3,134
agreements in effect
Total increases                                                                               79,507
Decreases in interest incurred due to:
Repayments of debt:
$550 million unsecured senior notes payable              4.75 %      July/August 2019        (10,931 )
$400 million unsecured senior notes payable              2.96 %      July/August 2019         (4,905 )
Secured construction loan                                3.29 %         March 2019            (7,288 )
Secured notes payable                                    8.15 %        January 2019           (8,337 )
Unsecured senior bank term loans                      Various             Various             (8,057 )
Fluctuations in interest rate and average
balance:
Unsecured senior line of credit                                                               (1,007 )
Other decrease in interest                                                                      (459 )
Total decreases                                                                              (40,984 )
Change in interest incurred                                                                   38,523
Increase in capitalized interest                                                             (22,343 )
Total change in interest expense                                                          $   16,180

(1) Represents the weighted-average interest rate as of the end of the applicable

period, including amortization of loan fees, amortization of debt premiums

(discounts), and other bank fees.

(2) During the year ended December 31, 2019, we terminated all of our interest

rate hedge agreements aggregating $350.0 million and reclassified a loss of

$1.7 million from accumulated other comprehensive loss into interest expense.

Refer to Note 11 - "Interest Rate Hedge Agreements" to our consolidated


    financial statements under Item 15 in this annual report on Form 10-K for
    additional information.




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In anticipation of LIBOR cessation at the end of 2021, we have been actively
reducing LIBOR-based borrowings outstanding on our loans. As of December 31,
2019, our only outstanding LIBOR-based debt, excluding debt held by our
unconsolidated joint ventures, included an outstanding balance of $384.0 million
on our unsecured senior line of credit, which represented approximately 6% of
our total debt balance outstanding as of December 31, 2019.

Depreciation and amortization



Depreciation and amortization expense for the year ended December 31, 2019,
increased by $67.0 million, or 14.0%, to $544.6 million, compared to $477.7
million for the year ended December 31, 2018. The increase is primarily due to
additional depreciation from 1.6 million RSF of development and redevelopment
projects placed into service subsequent to January 1, 2018, and 60 operating
properties aggregating 4.5 million RSF acquired subsequent to January 1, 2018.

Investment income



During the year ended December 31, 2019, we recognized investment income of
$194.6 million, which included $33.2 million of realized gains and $161.5
million of unrealized gains. Realized gains consisted of $50.3 million of
realized gains, partially offset by impairment charges of $17.1 million related
to investments in privately held entities that do not report NAV. Unrealized
gains of $161.5 million during the year ended December 31, 2019, primarily
consisted of increases in fair values of our investments in publicly traded
companies. For more information about our investments, refer to Note 7 -
"Investments" to our consolidated financial statements under Item 15 in this
annual report Form 10-K. For our impairments accounting policy, refer to the
"Investments" section in Note 2 - "Summary of Significant Accounting Policies"
to our consolidated financial statements under Item 15 in this annual report
From 10-K.

During the year ended December 31, 2018, we recognized investment income
aggregating $136.7 million, which included $37.1 million of realized gains and
$99.6 million of unrealized gains. Realized gains consisted of $42.6 million of
realized gains, partially offset by impairment charges of $5.5 million related
to investments in privately held entities that do not report NAV. Unrealized
gains of $99.6 million during the year ended December 31, 2018, primarily
consisted of observable price increases in our equity investments in privately
held entities that do not report NAV aggregating $64.1 million, increases in
fair values of our investments in privately held entities that report NAV
aggregating $22.4 million, and increases in fair values of our investments in
publicly traded companies aggregating $13.1 million.

Sales of real estate assets and impairment charges



During the three months ended June 30, 2019, we classified as held for sale our
property at 6138/6150 Nancy Ridge Drive aggregating 56,698 RSF, located in our
Sorrento Mesa submarket. In December 2019, we completed the sale of the property
for a sales price of $6.6 million, or $117 per RSF, and recognized a gain of
$474 thousand.

During the three months ended December 31, 2019, we decided to sell two of our
real estate assets aggregating 123,862 RSF located in non-cluster markets to
allow for reinvestment of this capital into our highly leased value-creation
pipeline. Upon classification as held for sale, we recognized impairment charges
aggregating $12.3 million to lower the carrying amounts of these real estate
assets to their respective estimated fair value less cost to sell. For
additional information, refer to Note 19 - "Assets Classified as Held for Sale"
to our consolidated financial statements under Item 15 in this annual report on
Form 10-K.

During the year ended December 31, 2018, we recognized an impairment of real
estate of $6.3 million related to one land parcel located in Northern Virginia
that was classified as held for sale and was subsequently sold during 2018 for a
sales price of $6.0 million with no gain or loss.

Loss on early extinguishment of debt



During the year ended December 31, 2019, we repaid early one secured note
payable aggregating $106.7 million, which was originally due in 2020 and bore
interest at 7.75%, and recognized a loss on early extinguishment of debt of $7.1
million, including the write-off of unamortized loan fees. Additionally during
the year ended December 31, 2019, we repaid early the remaining outstanding
balance of $193.1 million under our secured construction loan related to 50/60
Binney Street and recognized a loss on early extinguishment of debt of
$269 thousand. During the year ended December 31, 2019, we also repaid
outstanding balance of our unsecured senior bank term loan of $350.0 million and
refinanced an aggregate of $950.0 million of unsecured senior notes payable
which included $400.0 million of 2.75% unsecured senior notes payable due 2020
and $550.0 million of 4.60% unsecured senior notes payable due 2022. As a
result, we recognized losses of $40.2 million related to the early
extinguishment of debt, including the write-off of unamortized loan fees.


                                       84
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During the year ended December 31, 2018, we amended our unsecured senior line of
credit and our unsecured senior bank term loan to, among other changes, extend
the maturity dates of each to January 28, 2024. We recognized a loss on early
extinguishment of debt of approximately $634 thousand related to the write-off
of unamortized loan fees associated with these amendments. In addition, during
the year ended December 31, 2018, we repaid the remaining $200.0 million and
$150.0 million outstanding balances under our 2019 unsecured senior bank term
loan and one secured construction loan, respectively, and recognized a loss on
early extinguishment of debt of $189 thousand and $299 thousand, respectively,
related to the write-off of unamortized loan fees.

Equity in earnings of unconsolidated real estate joint ventures



During the year ended December 31, 2018, we sold our remaining 27.5% ownership
interest in the unconsolidated real estate joint venture that owned 360 Longwood
Avenue, located in our Longwood Medical Area submarket, and recognized a gain of
$35.7 million. This gain is reflected in equity in earnings of unconsolidated
real estate joint ventures in our consolidated statements of operations.

Preferred stock redemption charge



During the year ended December 31, 2019, we repurchased, in privately negotiated
transactions, 275,000 outstanding shares of our Series D Convertible Preferred
Stock and recognized a preferred stock redemption charge of $2.6 million. In
September 2019, we elected to convert the remaining 2.3 million outstanding
shares of our Series D Convertible Preferred Stock into shares of our common
stock. The Series D Convertible Preferred Stock became eligible for mandatory
conversion at our discretion, at a set conversion rate of 0.2513 shares of
common stock to one share of preferred stock, upon our common stock price
exceeding $149.46 per share for the specified period of time required to cause
the mandatory conversion. In October 2019, we converted the Series D Convertible
Preferred Stock into 578 thousand shares of common stock. This conversion was
accounted for as an equity transaction, and we did not recognize a gain or loss.
As of December 31, 2019, we had no outstanding shares of Series D Convertible
Preferred Stock.

During the year ended December 31, 2018, we repurchased, in privately negotiated
transactions, 402,000 outstanding shares of our Series D Convertible Preferred
Stock and recognized a preferred stock redemption charge of $4.2 million.

Inflation



We do not believe that our revenues and earnings from real estate operations are
subject to significant risks from inflation. Refer to the "Inflation" subsection
of the "Cash Flows" section under this Item 7 for additional information.

                                       85
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Projected results



Based on our current view of existing market conditions and certain current
assumptions, we present guidance for EPS attributable to Alexandria's common
stockholders - diluted and funds from operations per share attributable to
Alexandria's common stockholders - diluted for the year ending December 31,
2020, as set forth in the table below. The tables below also provide a
reconciliation of EPS attributable to Alexandria's common stockholders -
diluted, the most directly comparable GAAP measure, to funds from operations per
share, non-GAAP measure, and other key assumptions included in our updated
guidance for the year ending December 31, 2020. There can be no assurance that
actual amounts will be materially higher or lower than these expectations. Refer
to our discussion of "Forward-Looking Statements" under this Item 1A.
                                                                  Guidance
Summary of Key Changes in Guidance                      As of 2/3/20     As 

of 1/6/20 Occupancy percentage in North America as of December 31, 2020(1)

                                            95.4% to 96.0%   

95.7% to 96.3%




Projected 2020 Earnings per Share and Funds From Operations per Share Attributable to
Alexandria's Common Stockholders - Diluted
Earnings per share(2)                                                    $2.17 to $2.37
Depreciation and amortization of real estate assets                         

5.15


Allocation of unvested restricted stock awards                              

(0.04)


Funds from operations per share(3)                                       $7.28 to $7.48
Midpoint                                                                     $7.38

(1) The 0.3% reduction in occupancy guidance is attributable to vacancy

aggregating 71,016 RSF representing lease-up opportunities at one acquisition

completed in January 2020. Refer to the "Summary of Occupancy Percentages in

North America" section under Item 2 in this annual report on Form 10-K for

additional information.

(2) Excludes unrealized gains or losses after December 31, 2019, that are

required to be recognized in earnings and are excluded from funds from

operations per share, as adjusted.

(3) Calculated in accordance with standards established by the Advisory Board of

Governors of Nareit (the "Nareit Board of Governors"). Refer to the

definition of "Funds From Operations and Funds From Operations, As Adjusted,

Attributable to Alexandria's Common Stockholders" in the "Non-GAAP Measures

and Definitions" section under this Item 7 in this annual report on Form 10-K

for additional information.





Key Assumptions(1)                                                     2020 Guidance
(Dollars in millions)                                               Low             High

Occupancy percentage for operating properties in North America as of December 31, 2020(2)

                                  95.4%   

96.0%



Lease renewals and re-leasing of space:
Rental rate increases                                               28.0%   

31.0%


Rental rate increases (cash basis)                                  14.0%   

17.0%



Same property performance:
Net operating income increase                                        1.5%   

3.5%


Net operating income increase (cash basis)                           5.0%   

7.0%



Straight-line rent revenue                                    $       113       $    123
General and administrative expenses                           $       121       $    126
Capitalization of interest                                    $       108       $    118
Interest expense                                              $       169       $    179

(1) The completion of our development and redevelopment projects will result in

an increase in interest expense and other project costs, because these

project costs will no longer qualify for capitalization and will therefore be

expensed as incurred. Our key assumptions, included in the tables above, and

are subject to a number of variables and uncertainties, including those

discussed under Item 1A and this Item 7 in this annual report on Form 10-K.

To the extent our full-year earnings guidance is updated during the year, we

will provide additional disclosure supporting reasons for any significant

changes to such guidance.

(2) The 0.3% reduction in occupancy guidance is attributable to vacancy

aggregating 71,016 RSF representing lease-up opportunities at one acquisition

completed in January 2020. Refer to the "Summary of Occupancy Percentages in

North America" section under Item 2 in this annual report on Form 10-K for
    additional information.



Key Credit Metrics                                             2020 Guidance

Net debt and preferred stock to Adjusted EBITDA - fourth Less than or equal quarter of 2020, annualized

                                       to 5.2x
Fixed-charge coverage ratio - fourth quarter of 2020,
annualized                                                   Greater than 4.5x




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Consolidated and unconsolidated real estate joint ventures



We present components of balance sheet and operating results information for the
noncontrolling interests' share of our consolidated real estate joint ventures
and for our share of investments in unconsolidated real estate joint ventures to
help investors estimate balance sheet and operating results information related
to our partially owned entities. These amounts are estimated by computing, for
each joint venture that we consolidate in our financial statements, the
noncontrolling interest percentage of each financial item to arrive at the
cumulative noncontrolling interest share of each component presented. In
addition, for our real estate joint ventures that we do not control and do not
consolidate, we apply our economic ownership percentage to the unconsolidated
real estate joint ventures to arrive at our proportionate share of each
component presented.
Consolidated Real Estate Joint Ventures

Noncontrolling(1)


                   Property/Market/Submarket                            Interest Share
225 Binney Street/Greater Boston/Cambridge                                   70.0 %
75/125 Binney Street/Greater Boston/Cambridge                                60.0 %
409 and 499 Illinois Street/San Francisco/Mission Bay/SoMa                   40.0 %
1500 Owens Street/San Francisco/Mission Bay/SoMa                             49.9 %
500 Forbes Boulevard/San Francisco/South San Francisco                       90.0 %
Campus Pointe by Alexandria/San Diego/University Town Center(2)              45.0 %
5200 Illumina Way/San Diego/University Town Center                           49.0 %
9625 Towne Centre Drive/San Diego/University Town Center                     49.9 %
SD Tech by Alexandria/San Diego/Sorrento Mesa                               

50.0 %

Unconsolidated Real Estate Joint Ventures


                   Property/Market/Submarket                        Our Ownership Share(3)
1655 and 1725 Third Street/San Francisco/Mission Bay/SoMa                    10.0 %
Menlo Gateway/San Francisco/Greater Stanford                                 49.0 %
1401/1413 Research Boulevard/Maryland/Rockville                              65.0 %   (4)
704 Quince Orchard Road/Maryland/Gaithersburg

56.8 % (4)

(1) In addition to the consolidated real estate joint ventures listed, various

partners hold insignificant noncontrolling interests in six other joint

ventures in North America.

(2) Excludes 9880 Campus Point Drive in our University Town Center submarket.

(3) In addition to the unconsolidated real estate joint ventures listed, we hold

an interest in one other insignificant unconsolidated real estate joint

venture in North America.

(4) Represents our ownership interest; our voting interest is limited to 50%.

Our unconsolidated real estate joint ventures have the following non-recourse secured loans that include the following key terms as of December 31, 2019 (dollars in thousands):



                                                       Stated                    100% at Joint Venture Level
Unconsolidated Joint                                  Interest   Interest                           Remaining
      Venture          Our Share    Maturity Date       Rate      Rate(1)     Debt Balance(2)      Commitments
1401/1413 Research                      5/17/20       L+2.50%      5.18%     $        26,158     $        2,619
Boulevard                65.0%
1655 and 1725 Third
Street(3)                10.0%          6/29/21       L+3.70%      5.41%             309,275             65,725
  704 Quince Orchard
                Road     56.8%          3/16/23       L+1.95%      3.94%               9,172              5,709
Menlo Gateway, Phase
II                       49.0%          5/1/35         4.53%       4.59%              56,321             99,529
Menlo Gateway, Phase
I                        49.0%          8/10/35        4.15%       4.18%             142,101                  -
                                                                             $       543,027     $      173,582

(1) Includes interest expense and amortization of loan fees.

(2) Represents outstanding principal, net of unamortized deferred financing

costs, as of December 31, 2019.

(3) This unconsolidated joint venture is in the process of refinancing this loan

to, among other changes, extend the maturity date and fix the interest rate.


    We expect to complete the refinancing next quarter.



                                       87

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The following tables present information related to the operating results and
financial positions of our consolidated and unconsolidated real estate joint
ventures (in thousands):
                         Noncontrolling Interest Share of Consolidated Real         Our Share of Unconsolidated
                                       Estate Joint Ventures                         Real Estate Joint Ventures
                                         December 31, 2019                               December 31, 2019
                            Three Months Ended              Year Ended         Three Months Ended        Year Ended

Total revenues           $           32,629             $          97,989     $          10,388       $       22,710
Rental operations                    (8,935 )                     (26,675 )              (1,174 )             (3,070 )
                                     23,694                        71,314                 9,214               19,640
General and
administrative                         (127 )                        (347 )                 (67 )               (158 )
Interest                                  -                             -                (1,668 )             (2,980 )
Depreciation and
amortization                        (10,176 )                     (30,960 )              (2,702 )             (6,366 )
Fixed returns allocated
to redeemable
noncontrolling
interests(1)                            221                           875                     -                    -
                         $           13,612             $          40,882     $           4,777       $       10,136

Straight-line rent and
below-market lease
revenue                  $            1,948             $           5,347     $           5,843       $       10,172
Funds from operations(2) $           23,788             $          71,842     $           7,479       $       16,502

(1) Represents an allocation of joint venture earnings to redeemable

noncontrolling interests primarily in one property in our South San Francisco

submarket. These redeemable noncontrolling interests earn a fixed return on

their investment rather than participate in the operating results of the

property.

(2) Refer to the definition of "Funds From Operations and Funds From Operations,

As Adjusted, Attributable to Alexandria's Common Stockholders" in the

"Non-GAAP Measures and Definitions" section under this Item 7 for the


    definition and the reconciliation from the most directly comparable GAAP
    measure.


                                                              December 31, 2019
                                              Noncontrolling Interest         Our Share of
                                               Share of Consolidated         Unconsolidated
                                                 Real Estate Joint          Real Estate Joint
                                                     Ventures                   Ventures
Investments in real estate                   $             1,186,585     $           466,334
Cash, cash equivalents, and restricted cash                   40,128                   7,865
Other assets                                                 142,669                  41,741
Secured notes payable                                              -                (149,240 )
Other liabilities                                            (68,730 )               (19,810 )
Redeemable noncontrolling interests                          (12,300 )                     -
                                             $             1,288,352     $           346,890


During the years ended December 31, 2019 and 2018, our consolidated joint ventures distributed an aggregate of $48.2 million and $30.7 million, respectively, to our joint venture partners. Refer to our consolidated statements of cash flows and Note 4 - "Consolidated and Unconsolidated Real Estate Joint Ventures" to our consolidated financial statements under Item 15 in this annual report on Form 10-K for additional information.


                                       88
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Liquidity


         Net Debt and Preferred Stock to                            

Significant Availability on Unsecured Senior


               Adjusted EBITDA(1)                                                  Line of Credit
                                                    (in millions)







   [[Image Removed: q419netdebtpreferred.jpg]]
                                                                     

[[Image Removed: q419lineofcredit.jpg]]










          Fixed-Charge Coverage Ratio(1)                                            Liquidity(3)


                                                                                     $2.4B


     [[Image Removed: q419fixedcharge.jpg]]         (In millions)
                                                    Availability under our $2.2 billion
                                                    unsecured senior line of credit           $      1,816
                                                    Cash, cash equivalents, and restricted
                                                    cash                                               243
                                                    Investments in publicly traded
                                                    companies                                          319
                                                                                              $      2,378                  (4)

(1) Quarter annualized.

(2) Due to the timing of two acquisitions that closed in December 2019, we had a

temporary 0.4x increase above our target for December 31, 2019 in our net

debt and preferred stock to Adjusted EBITDA - fourth quarter of 2019,

annualized. We remain committed to our guidance for net debt and preferred

stock to Adjusted EBITDA - fourth quarter of 2020, annualized, of less than

or equal to 5.2x.

(3) As of December 31, 2019.

(4) In January 2020, we entered into $1.0 billion of forward equity sales


    agreements. Including the outstanding forward equity agreements, we had
    proforma liquidity of $3.4 billion.



We expect to meet certain long-term liquidity requirements, such as requirements
for development, redevelopment, other construction projects, capital
improvements, tenant improvements, property acquisitions, leasing costs,
non-revenue-enhancing capital expenditures, scheduled debt maturities,
distributions to noncontrolling interests, repurchases/redemptions of preferred
stock, and payment of dividends through net cash provided by operating
activities, periodic asset sales, strategic real estate joint venture capital,
and long-term secured and unsecured indebtedness, including borrowings under our
unsecured senior line of credit, commercial paper program, and issuance of
additional debt and/or equity securities.


                                       89
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We expect to continue meeting our short-term liquidity and capital requirements,
as further detailed in this section, generally through our working capital and
net cash provided by operating activities. We believe that the net cash provided
by operating activities will continue to be sufficient to enable us to make the
distributions necessary to continue qualifying as a REIT.

Over the next several years, our balance sheet, capital structure, and liquidity objectives are as follows:

• Retain positive cash flows from operating activities after payment of

dividends and distributions to noncontrolling interests for investment

in development and redevelopment projects and/or acquisitions;

• Improve credit profile and relative long-term cost of capital;




•         Maintain diverse sources of capital, including sources from net cash
          provided by operating activities, unsecured debt, secured debt,
          selective real estate asset sales, partial interest sales, non-real
          estate investment sales, preferred stock, and common stock;

• Maintain commitment to long-term capital to fund growth;

• Maintain prudent laddering of debt maturities;

• Maintain solid credit metrics;

• Maintain significant balance sheet liquidity;




•         Mitigate variable-rate debt exposure through the reduction of
          short-term and medium-term variable-rate bank debt;

• Maintain a large unencumbered asset pool to provide financial flexibility;




•         Fund common stock dividends and distributions to noncontrolling
          interests from net cash provided by operating activities;

• Manage a disciplined level of value-creation projects as a percentage


          of our gross investments in real estate; and


•         Maintain high levels of pre-leasing and percentage leased in
          value-creation projects.



The following table presents the availability under our unsecured senior line of
credit less amounts outstanding on our commercial paper program; cash, cash
equivalents, and restricted cash; and investments in publicly traded companies
as of December 31, 2019 (dollars in thousands):
                                           Stated      Aggregate        Outstanding             Remaining
              Description                   Rate      Commitments         

Balance Commitments/Liquidity Availability under our unsecured senior L+0.825% $ 2,200,000 $ 384,000 $

              1,816,000
line of credit
Cash, cash equivalents, and restricted
cash                                                                                                     242,689
Investments in publicly traded
companies                                                                                                318,637
Total liquidity                                                                         $              2,377,326


Refer to Note 10 - "Secured and Unsecured Senior Debt" to our consolidated financial statements under Item 15 in this annual report on Form 10-K for a discussion of our secured construction loans.

Cash, cash equivalents, and restricted cash



As of December 31, 2019 and December 31, 2018, we had $242.7 million and $272.1
million, respectively, of cash, cash equivalents, and restricted cash. We expect
existing cash, cash equivalents, and restricted cash, cash flows from operating
activities, proceeds from real estate asset sales, non-real estate investment
sales, borrowings under our unsecured senior line of credit and commercial paper
program, issuances of unsecured notes payable, and issuances of common stock to
continue to be sufficient to fund our operating activities and cash commitments
for investing and financing activities, such as regular quarterly dividends,
distributions to noncontrolling interests, scheduled debt repayments,
acquisitions, and certain capital expenditures, including expenditures related
to construction activities.


                                       90

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Cash flows



We report and analyze our cash flows based on operating activities, investing
activities, and financing activities. The following table summarizes changes in
our cash flows for the years ended December 31, 2019 and 2018 (in thousands):
                                              Year Ended December 31,
                                               2019             2018        

Change


Net cash provided by operating activities $    683,857     $    570,339     $    113,518
Net cash used in investing activities     $ (3,641,320 )   $ (2,161,760 )   $ (1,479,560 )
Net cash provided by financing activities $  2,927,482     $  1,588,433     $  1,339,049



Operating activities

Cash flows provided by operating activities are primarily dependent upon the
occupancy level of our asset base, the rental rates of our leases, the
collectibility of rent and recovery of operating expenses from our tenants, the
timing of completion of development and redevelopment projects, and the timing
of acquisitions and dispositions of operating properties. Net cash provided by
operating activities for the year ended December 31, 2019, increased to $683.9
million, compared to $570.3 million for the year ended December 31, 2018. This
increase was primarily attributable to (i) cash flows generated from our highly
leased development and redevelopment projects recently placed into service, (ii)
income-producing acquisitions since January 1, 2018, and (iii) increases in
rental rates on lease renewals and re-leasing of space since January 1, 2018.

Investing activities

Cash used in investing activities for the years ended December 31, 2019 and 2018, consisted of the following (in thousands):


                                                Year Ended December 31,
                                                 2019             2018         Increase (Decrease)
Sources of cash from investing activities:
Sales of non-real estate investments        $     147,332     $   103,679     $            43,653
Return of capital from unconsolidated real
estate joint ventures                                  14          68,592                 (68,578 )
Proceeds from sales of real estate                  6,619          20,190                 (13,571 )
                                                  153,965         192,461                 (38,496 )
Uses of cash for investing activities:
Purchases of real estate                        2,259,778       1,037,180               1,222,598
Additions to real estate                        1,224,541         927,168                 297,373
Deposits for investing activities                  18,107           2,000                  16,107
Acquisitions of interest in unconsolidated
real estate joint ventures                              -          35,922                 (35,922 )
Investments in unconsolidated real estate
joint ventures                                    102,081         116,008                 (13,927 )

Additions to non-real estate investments 190,778 235,943

               (45,165 )
                                                3,795,285       2,354,221               1,441,064

Net cash used in investing activities $ 3,641,320 $ 2,161,760

$ 1,479,560





The change in net cash used in investing activities for the year ended
December 31, 2019, is primarily due to an increased use of cash for property
acquisitions and for investments in unconsolidated real estate joint ventures,
partially offset by proceeds from sale of investments. Refer to Note 3 -
"Investments in Real Estate" to our consolidated financial statements under Item
15 in this annual report on Form 10-K for further information.


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Financing activities

Cash flows provided by financing activities for the years ended December 31, 2019 and 2018, consisted of the following (in thousands):


                                                   Year Ended December 31,
                                                    2019            2018    

Change


Proceeds from issuance of unsecured senior
notes payable                                   $ 2,721,169     $   899,321     $ 1,821,848
Repayments of unsecured senior notes payable       (950,000 )             -        (950,000 )
Repayments of borrowings from unsecured senior
bank term loan                                     (350,000 )      (200,000 )      (150,000 )
Borrowings from secured notes payable                     -          17,784         (17,784 )
Repayments of borrowings from secured notes
payable                                            (306,199 )      (156,888 )      (149,311 )
Borrowings from unsecured senior line of credit   5,056,000       4,741,000 

315,000


Repayments of borrowings from unsecured senior
line of credit                                   (4,880,000 )    (4,583,000 )      (297,000 )
Proceeds from issuance of commercial paper
program                                           2,233,000               - 

2,233,000


Repayments of borrowings from commercial paper
program                                          (2,233,000 )             -      (2,233,000 )
Premium paid for early extinguishment of debt       (41,351 )             -         (41,351 )
Payments of loan fees                               (27,182 )       (19,292 )        (7,890 )
Changes related to debt                           1,222,437         698,925         523,512

Contributions from and sales of noncontrolling
interests                                         1,022,712          28,275 

994,437


Distributions to and purchases of
noncontrolling interests                            (48,225 )       (32,253 )       (15,972 )
Proceeds from the issuance of common stock        1,216,445       1,293,301         (76,856 )
Dividend payments                                  (451,170 )      (385,839 )       (65,331 )
Taxes paid related to net settlement of equity
awards                                              (25,477 )             -         (25,477 )
Repurchase of 7.00% Series D cumulative
convertible preferred stock                          (9,240 )       (13,976 )         4,736
Net cash provided by financing activities       $ 2,927,482     $ 1,588,433     $ 1,339,049



Inflation

As of December 31, 2019, approximately 97% of our leases (on an RSF basis) were
triple net leases, which require tenants to pay substantially all real estate
taxes, insurance, utilities, repairs and maintenance, common area expenses, and
other operating expenses (including increases thereto) in addition to base rent.
Approximately 95% of our leases (on an RSF basis) contained effective annual
rent escalations that were either fixed (generally ranging from 3.0% to 3.5%) or
indexed based on a consumer price index or other indices. Accordingly, we do not
believe that our cash flows or earnings from real estate operations are subject
to significant risks from inflation. A period of inflation, however, could cause
an increase in the cost of our variable-rate borrowings, including borrowings
related to our unsecured senior line of credit and secured construction loans
held by our unconsolidated joint ventures.


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Capital resources



We expect that our principal liquidity needs for the year ending December 31,
2020, will be satisfied by the following multiple sources of capital, as shown
in the table below. There can be no assurance that our sources and uses of
capital will not be materially higher or lower than these expectations.
Key Sources and Uses of Capital                            2020 Guidance                   Certain
(In millions)                                           Range             Midpoint     Completed Items
Sources of capital:
Net cash provided by operating activities
after dividends                                $    200     $    240     $  

220


Incremental debt                                    400          360        

380


Real estate dispositions, partial interest                                                         (2)
sales, and common equity(1)                       1,850        2,050         1,950     $   1,025
Total sources of capital                       $  2,450     $  2,650     $   2,550

Uses of capital:
Construction                                   $  1,550     $  1,650     $   1,600
Acquisitions(1)                                     900        1,000           950     $     341
Total uses of capital                          $  2,450     $  2,650     $   2,550

Incremental debt (included above):
Issuance of unsecured senior notes payable     $    550     $    650     $  

600

$2.2 billion unsecured senior line of credit
and commercial paper program/other                 (150 )       (290 )        (220 )
Incremental debt                               $    400     $    360     $     380

(1) Excludes the formation of a consolidated joint venture with Boston

Properties, Inc. through non-cash contributions of real estate. Refer to

"Subsequent Events" under the "Executive Summary" section of this Item 7 in

this annual report on Form 10-K for additional information.

(2) In January 2020, we entered into forward equity sales agreements to sell an

aggregate of 6.9 million shares of our common stock (including the exercise

of underwriters' option) at a public offering price of $155.00 per share,

before underwriting discounts. We expect to settle these forward equity sales

agreements in 2020 and receive proceeds of approximately $1.0 billion, to be

further adjusted as provided in the sales agreements.





The key assumptions behind the sources and uses of capital in the table above
include a favorable capital market environment, performance of our core
operating properties, lease-up and delivery of current and future development
and redevelopment projects, and leasing activity. Our expected sources and uses
of capital are subject to a number of variables and uncertainties, including
those discussed under Item 1A and under this Item 7 in this annual report on
Form 10-K. We expect to update our forecast of sources and uses of capital on a
quarterly basis.


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Sources of capital

Net cash provided by operating activities after dividends



We expect to retain $200.0 million to $240.0 million of net cash flows from
operating activities after payment of common stock dividends, and distributions
to noncontrolling interests. For purposes of this calculation, changes in
operating assets and liabilities are excluded as they represent timing
differences. For the year ending December 31, 2020, we expect our recently
delivered projects, our highly pre-leased value-creation projects expected to be
completed, along with contributions from Same Properties and recently acquired
properties, to contribute significant increases in rental revenue, net operating
income, and cash flows. We anticipate significant contractual near-term growth
in annual cash rents of $55 million related to the commencement of contractual
rents on the projects recently placed into service that are near the end of
their initial free rent period. Refer to the "Cash Flows" section under this
Item 7 in this annual report on Form 10-K for a discussion of net cash provided
by operating activities for the year ended December 31, 2019.

Debt



In February 2019, S&P Global Ratings raised our corporate issuer credit rating
to BBB+/Stable from BBB/Positive. The rating upgrade reflects our consistently
strong operating performance and continued successful delivery of our
value-creation pipeline.

The table below reflects the maximum borrowings, outstanding balances, applicable rates, maturity dates, and facility fees for our unsecured senior line of credit and commercial paper program as of December 31, 2019:


                         Maximum     Outstanding
                       Borrowings    Balance(1)    Applicable Rate    Maturity Date    Facility Fee
Commercial paper          $750
program                  million         $-              N/A               N/A             N/A
Unsecured senior          $2.2          $384
line of credit           billion       million        L+0.825%       January 2024(2)      0.15%


(1) Excludes loan fees as of December 31, 2019.

(2) Includes two six-month extension options that we control.





In September 2019, we established a commercial paper program with the ability to
issue up to $750.0 million of commercial paper notes with a maximum maturity of
397 days from the date of issuance. Our commercial paper program is backed by
our $2.2 billion unsecured senior line of credit, and at all times we expect to
retain a minimum undrawn amount of borrowing capacity under our unsecured senior
line of credit equal to any outstanding balance on our commercial paper program.
We use borrowings under the program to fund short-term capital needs. The notes
issued under our commercial paper program are sold under customary terms in the
commercial paper market. They are typically issued at a discount to par,
representing a yield to maturity dictated by market conditions at the time of
issuance.

We use our unsecured senior line of credit to fund working capital, construction
activities, and, from time to time, acquisition of properties. Borrowings under
the unsecured senior line of credit will bear interest at a "Eurocurrency Rate,"
a "LIBOR Floating Rate," or a "Base Rate" specified in the amended unsecured
senior line of credit agreement plus, in any case, the Applicable Margin. The
Eurocurrency Rate specified in the amended unsecured senior line of credit
agreement is, as applicable, the rate per annum equal to either (i) the LIBOR or
a successor rate thereto as agreed to by the administrative agent and the
Company for loans denominated in a LIBOR quoted currency (i.e., U.S. dollars,
euro, sterling, or yen), (ii) the average annual yield rates applicable to
Canadian dollar bankers' acceptances for loans denominated in Canadian dollars,
(iii) the Bank Bill Swap Reference Bid rate for loans denominated in Australian
dollars, or (iv) the rate designated with respect to the applicable alternative
currency for loans denominated in a non-LIBOR quoted currency (other than
Canadian or Australian dollars). The LIBOR Floating Rate means, for any day, one
month LIBOR, or a successor rate thereto as agreed to by the administrative
agent and the Company for loans denominated in U.S. dollars. The Base Rate
means, for any day, a fluctuating rate per annum equal to the highest of (i) the
federal funds rate plus 1/2 of 1.00%, (ii) the rate of interest in effect for
such day as publicly announced from time to time by Bank of America as its
"prime rate," and (iii) the Eurocurrency Rate plus 1.00%. Our unsecured senior
line of credit contains a feature that allows lenders to competitively bid on
the interest rate for borrowings under the facility. This may result in an
interest rate that is below the stated rate. In addition to the cost of
borrowing, the unsecured senior line of credit is subject to an annual facility
fee of 0.15% based on the aggregate commitments outstanding.

We expect to fund a portion of our capital needs in 2020 from the issuance of
unsecured senior notes payable and from borrowings under our unsecured senior
line of credit and commercial paper program.


                                       94
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During the year ended December 31, 2019, our issuances of unsecured senior notes
payable and repayments of debt included the following (dollars in millions):
                                              Stated
                               Issuance      Interest       Effective                        Principal
                                 Date          Rate       Interest Rate    Maturity Date       Amount            Net Proceeds
Issuances

Unsecured senior notes payable March 4.00 % 4.03 %

   1/15/24      $        200        $        203.0
- green bond
Unsecured senior notes payable   March        3.80            3.96            4/15/26               350                 346.6
- green bond
Unsecured senior notes payable   March        4.85            4.93            4/15/49               300                 296.5
Unsecured senior notes payable   July        3.375            3.48            8/15/31               750                 742.5
Unsecured senior notes payable July/Sept      4.00            3.91            2/1/50                700                 711.1
Unsecured senior notes payable   Sept         2.75            2.87           12/15/29               400                 395.8
Weighted average/total                        3.71 %          3.77 %        16.9 years     $      2,700   (1)  $      2,695.5

Repayments of debt
Secured notes payable             Jan         7.75 %          8.15 %          4/1/20       $        107              N/A
Secured construction loan        March        3.29            3.29            1/28/20               193              N/A
Unsecured senior notes payable July/Aug       2.75            2.96            1/15/20               400              N/A
Unsecured senior notes payable July/Aug       4.60            4.75            4/1/22                550              N/A
Unsecured senior bank term
loan                           July/Sept      3.62            3.62            1/2/25                350              N/A
Weighted average/total                        3.97 %          4.11 %         2.4 years     $      1,600   (1)


(1) The remaining proceeds received from our debt issuances, after repayments of

debt, were used to fund the construction of our value-creation pipeline and

acquisitions completed during 2019. Refer to Note 3 - "Investments in Real

Estate" to our consolidated financial statements under Item 15 in this annual

report on Form 10-K for additional information.





Our $350.0 million of 3.80% unsecured senior notes payable and our $200.0
million of 4.00% unsecured senior notes payable issued in March 2019 were
allocated to fund recently completed and future eligible green development and
redevelopment projects, and to the repayment of the outstanding balance of
$193.1 million under our secured construction loan related to 50/60 Binney
Street, a recently completed Class A property, which was awarded LEED® Gold
certification.

The proceeds from our $300.0 million of 4.85% unsecured senior notes payable
issued in March 2019 were primarily allocated to fund acquisitions completed
during 2019. Refer to Note 3 - "Investments in Real Estate" to our consolidated
financial statements under Item 15 of this report for additional information.

The proceeds from our $750.0 million of 3.375% unsecured senior notes payable
issued in July 2019 and partial proceeds from our $700.0 million of 4.00%
unsecured senior notes payable, which were issued in two tranches of $500.0
million during July 2019 and $200.0 million during September 2019, were
primarily used to refinance $400.0 million of 2.75% unsecured senior notes
payable due 2020 and $550.0 million of 4.60% unsecured senior notes payable due
2022, pursuant to a partial cash tender offer completed on July 17, 2019. We
tendered $318.6 million, or 79.64%, of our outstanding 2.75% unsecured senior
notes payable, and $384.9 million, including $135 thousand tendered via
guaranteed deliveries, or 69.98%, of our outstanding 4.60% unsecured senior
notes payable. A subsequent call for redemption for the remaining outstanding
amounts was settled on August 16, 2019. Additionally, a portion of the proceeds
from our $750.0 million of 3.375% unsecured senior notes payable, $700.0 million
of 4.00% unsecured senior notes payable, and $400.0 million of 2.75% unsecured
senior notes payable issued in September 2019 were used to complete the
repayment of the remaining principal balance on our unsecured senior bank term
loan of $350.0 million.

As a result of our debt issuances and repayments of debt, we recognized losses
of $47.6 million related to the early extinguishment of debt during the year
ended December 31, 2019, including $40.2 million related to the refinancing of
our 2.75% unsecured senior notes payable due 2020 and 4.60% unsecured senior
notes payable and the repayment of our unsecured senior bank term loan.

                                       95
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In September 2019, we established a commercial paper program, which received
credit ratings of A-2 from S&P Global Ratings and Prime-2 from Moody's Investors
Service. Under this program, we have the ability to issue up to $750.0 million
of commercial paper notes with varying maturity lengths, with a maximum maturity
of 397 days from the date of issuance. Our commercial paper program is backed by
our $2.2 billion unsecured senior line of credit, and at all times we expect to
retain a minimum undrawn amount of borrowing capacity under our unsecured senior
line of credit equal to any outstanding balance on our commercial paper program.
We use and expect to continue to use net proceeds from the issuances of the
commercial paper notes for general working capital and other general corporate
purposes. General corporate purposes may include the repayment of other debt and
selective development, redevelopment, or acquisition of properties. The
commercial paper notes sold during the year ended December 31, 2019, were issued
at a yield to maturity of between 1.83% and 2.29%. As of December 31, 2019, we
had no outstanding borrowings under our commercial paper program.

Refer to Note 10 - "Secured and Unsecured Senior Debt" to our consolidated financial statements under Item 15 in this annual report on Form 10-K for additional information regarding our unsecured senior notes payable.

Proactive management of transition away from LIBOR



LIBOR has been used extensively in the U.S. and globally as a reference rate for
various commercial and financial contracts, including variable-rate debt and
interest rate swap contracts. However, it is expected that LIBOR will no longer
be used after 2021. To address the increased risk of LIBOR discontinuation, in
the U.S. the Alternative Reference Rates Committee ("ARRC") was established to
help ensure the successful transition from LIBOR. In June 2017, the ARRC
selected the SOFR, a new index calculated by reference to short-term repurchase
agreements backed by Treasury securities, as its preferred replacement for U.S.
dollar LIBOR. We have been closely monitoring developments related to the
transition away from LIBOR and have implemented numerous proactive measures to
minimize the potential impact of the transition to the Company, specifically:

•         We have proactively reduced outstanding LIBOR-based borrowings under
          our unsecured senior bank term loans and secured construction loans
          through repayments. From January 2017 to December 2018, we retired
          approximately $942.0 million of such debt.


•         During the year ended December 31, 2019, we further reduced our
          exposure to LIBOR as follows:


•            Repaid the $350.0 million balance and extinguished our unsecured
             senior bank term loan.


•            Terminated our LIBOR-based interest rate hedge agreements
             aggregating $350.0 million in conjunction with the

extinguishment of


             our unsecured senior bank term loan. As a result, we had no
             outstanding interest rate hedge agreements as of December 31, 2019.


•            Fully repaid outstanding balances aggregating $193.1 million under
             our LIBOR-based construction loans.

• During the three months ended September 30, 2019, we established a


          commercial paper program, under which we have the ability to issue up
          to $750.0 million of commercial paper notes, which bear interest at
          short-term fixed rates, with a maximum maturity of 397 days from the
          date of issuance. Our commercial paper program is not subjected to
          LIBOR and is used for funding short-term working capital needs. As of
          December 31, 2019, we had no borrowings outstanding under our
          commercial paper program.


•         We continue to prudently manage outstanding borrowings under our
          unsecured senior line of credit, which represented less than 6% of our
          total debt balance outstanding as of December 31, 2019. Excluding

LIBOR-based debt held by our unconsolidated joint ventures, borrowings


          under our unsecured senior line of credit represented our only
          LIBOR-based debt outstanding as of December 31, 2019.


•         Our unsecured senior line of credit contains fallback language

generally consistent with the ARRC's Amendment Approach, which provides

a streamlined amendment approach for negotiating a benchmark

replacement and introduces clarity with respect to the fallback trigger

events and an adjustment to be applied to the successor rate.

• We continue to monitor developments by the ARRC and other governing

bodies involved in LIBOR transition.





For additional information, refer to Note 10 - "Secured and Unsecured Senior
Debt" and Note 11 - "Interest Rate Hedge Agreements" to our consolidated
financial statements under Item 15 and "Item 1A. Risk Factors" in this annual
report on Form 10-K.

Real estate dispositions and common equity



We expect to continue the disciplined execution of select sales of operating
assets. Future sales will provide an important source of capital to fund a
portion of our highly leased value-creation development and redevelopment
projects. We may also consider additional sales of partial interests in core
Class A properties and/or development projects. For 2020, we expect real estate
dispositions, partial interest sales, and issuances of common equity ranging
from $1.9 billion to $2.1 billion. The amount of asset sales necessary to meet
our forecasted sources of capital will vary depending upon the amount of EBITDA
associated with the assets sold. In addition, the amount of common equity issued
will be subject to market conditions.

For additional information, refer to the "Sales of Partial Interests and Formation of Consolidated Joint Ventures in 2019" section in Note 4 - "Consolidated and Unconsolidated Real Estate Joint Ventures" to our consolidated financial statements under Item 15 in this annual report on Form 10-K.


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Common equity transactions

During the year ended December 31, 2019, we issued 8.7 million shares of common stock and received net proceeds of $1.2 billion, as follows:

• Issued an aggregate of 8.1 million shares of common stock, at a

weighted-average price of $139.32 per share, for aggregate proceeds (net

of underwriters' discounts) of approximately $1.1 billion. During the year

ended December 31, 2019, we incurred initial issuance costs aggregating

$700 thousand in connection with these forward equity sales agreements.




•      Issued 602,484 shares of common stock under our ATM program, at a
       weighted-average price of $145.58 per share, for net proceeds of $86.1
       million, during the three months ended June 30, 2019. As of December 31,
       2019, we had approximately $22.5 million of gross proceeds available to be
       issued under our ATM program. We expect to file a new ATM program in the
       first quarter of 2020.


•      The proceeds were used to fund construction projects and to fund 2019
       acquisitions.



In January 2020, we entered into forward equity sales agreements to sell an
aggregate of 6.9 million shares of our common stock (including the exercise of
an underwriters' option) at a public offering price of $155.00 per share, before
underwriting discounts. We expect to settle these forward equity sales
agreements in 2020, and receive proceeds of approximately $1.0 billion, to be
further adjusted as provided in the sales agreements, which will fund pending
and recently completed acquisitions and the construction of our highly leased
development projects.

Other sources

Under our current shelf registration statement filed with the SEC, we may offer
common stock, preferred stock, debt, and other securities. These securities may
be issued, from time to time, at our discretion based on our needs and market
conditions, including, as necessary, to balance our use of incremental debt
capital.

Additionally, we hold interests, together with joint venture partners, in joint
ventures that we consolidate in our financial statements. These joint venture
partners may contribute equity into these entities primarily related to their
share of funds for construction and financing-related activities. During the
year ended December 31, 2019, we received $1.0 billion in contributions from and
sales of noncontrolling interests.

Uses of capital

Summary of capital expenditures



One of our primary uses of capital relates to the development, redevelopment,
pre-construction, and construction of properties. We currently have projects in
our growth pipeline aggregating 2.1 million RSF of Class A office/laboratory and
tech office space undergoing construction, 6.3 million RSF of near-term and
intermediate-term development and redevelopment projects, and 3.8 million SF of
future development projects in North America. We incur capitalized construction
costs related to development, redevelopment, pre-construction, and other
construction activities. We also incur additional capitalized project costs,
including interest, property taxes, insurance, and other costs directly related
and essential to the development, redevelopment, pre-construction, or
construction of a project, during periods when activities necessary to prepare
an asset for its intended use are in progress. Refer to the "New Class A
Development and Redevelopment Properties: Projects Under Construction" and
"Summary of Capital Expenditures" subsections of the "Investments in Real
Estate" section under Item 2 in this annual report on Form 10-K for more
information on our capital expenditures.

We capitalize interest cost as a cost of the project only during the period for
which activities necessary to prepare an asset for its intended use are ongoing,
provided that expenditures for the asset have been made and interest cost has
been incurred. Capitalized interest for the years ended December 31, 2019 and
2018, of $88.6 million and $66.2 million, respectively, is classified in
investments in real estate. Indirect project costs, including construction
administration, legal fees, and office costs that clearly relate to projects
under development or construction, are capitalized as incurred during the period
an asset is undergoing activities to prepare it for its intended use. We
capitalized payroll and other indirect project costs related to development,
redevelopment, pre-construction, and construction projects, which aggregated
$43.2 million and $32.5 million for the years ended December 31, 2019 and 2018,
respectively. The increase in capitalized payroll and other indirect project
costs for the year ended December 31, 2019, compared to the same period in 2018
was primarily due to an increase in our value-creation pipeline projects
undergoing construction and pre-construction activities aggregating 15 projects
with 3.7 million RSF in 2019 over 2018. Pre-construction activities include
entitlements, permitting, design, site work, and other activities preceding
commencement of construction of aboveground building improvements. The
advancement of pre-construction efforts is focused on reducing the time required
to deliver projects to prospective tenants. These critical activities add
significant value for future ground-up development and are required for the
vertical construction of buildings. Should we cease activities necessary to
prepare an asset for its intended use, the interest, taxes, insurance, and
certain other direct project costs related to this asset would be expensed as
incurred. Expenditures for repairs and maintenance are expensed as incurred.


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Fluctuations in our development, redevelopment, and construction activities
could result in significant changes to total expenses and net income. For
example, had we experienced a 10% reduction in development, redevelopment, and
construction activities without a corresponding decrease in indirect project
costs, including interest and payroll, total expenses would have increased by
approximately $13.2 million for the year ended December 31, 2019.

We use third-party brokers to assist in our leasing activity, who are paid on a
contingent basis upon successful leasing. We are required to capitalize initial
direct costs related to successful leasing transactions that result directly
from and are essential to the lease transaction and would not have been incurred
had that lease transaction not been successfully executed. During the year ended
December 31, 2019, we capitalized total initial direct leasing costs of $73.6
million. Effective January 1, 2019, costs that we incur to negotiate or arrange
a lease regardless of its outcome, such as fixed employee compensation, tax, or
legal advice to negotiate lease terms, and other costs, are expensed as
incurred.

Acquisitions



Refer to the "Acquisitions" section in Note 3 - "Investments in Real Estate" and
to Note 4 - "Consolidated and Unconsolidated Real Estate Joint Ventures" to our
consolidated financial statements under Item 15 in this annual report on Form
10-K for detailed information on our acquisitions.

7.00% Series D cumulative convertible preferred stock repurchases and conversion



During the year ended December 31, 2019, we repurchased, in privately negotiated
transactions, 275,000 shares of our Series D Convertible Preferred Stock at an
aggregate price of $9.2 million, or $33.60 per share, and recognized a preferred
stock redemption charge of $2.6 million. Additionally, we elected to convert 2.3
million outstanding shares of our Series D Convertible Preferred Stock into
shares of our common stock. The Series D Convertible Preferred Stock became
eligible for mandatory conversion at our discretion, at a set conversion rate of
0.2513 shares of common stock to one share of preferred stock, upon our common
stock price exceeding $149.46 per share for the specified period of time
required to cause the mandatory conversion. We converted the Series D
Convertible Preferred Stock into 578 thousand shares of common stock. This
conversion was accounted for as an equity transaction, and we did not recognize
a gain or loss. As of December 31, 2019, we had no shares of our Series D
Convertible Preferred Stock outstanding.

Dividends



During the years ended December 31, 2019 and 2018, we paid the following
dividends (in thousands):
                                                   Year Ended December 31,
                                                     2019               2018           Change
Common stock dividends                       $     447,029          $   380,632     $    66,397
7.00% Series D cumulative convertible
preferred stock dividends                            4,141                5,207          (1,066 )
                                             $     451,170          $   385,839     $    65,331



The increase in dividends paid on our common stock for the year ended
December 31, 2019, compared to the year ended December 31, 2018, was primarily
due to an increase in number of common shares outstanding subsequent to
January 1, 2018, as a result of issuances of common stock under our ATM program
and settlement of forward equity sales agreements, and partially due to the
increase in the related dividends to $3.94 per common share paid during the year
ended December 31, 2019, from $3.66 per common share paid during the year ended
December 31, 2018.

The decrease in dividends paid on our Series D Convertible Preferred Stock
during the year ended December 31, 2019, compared to the year ended December 31,
2018, was due to a decrease in number of shares outstanding as a result of the
repurchase of 402,000 and 275,000 outstanding shares of our Series D Convertible
Preferred Stock in 2018 and 2019, respectively, and the conversion of the
remaining 2.3 million outstanding shares of our Series D Convertible Preferred
Stock into shares of our common stock during 2019. As of December 31, 2019, we
had no outstanding shares of Series D Convertible Preferred Stock.


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Contractual obligations and commitments



Contractual obligations as of December 31, 2019, consisted of the following (in
thousands):
                                                                      Payments by Period
                                     Total           2020        2021-2022       2023-2024      Thereafter
Secured and unsecured debt(1)(2) $  6,796,440     $   6,418     $   14,128     $ 1,822,107     $ 4,953,787
Estimated interest payments on
fixed-rate debt(3)                  2,815,902       256,996        500,601         442,455       1,615,850
Ground lease obligations              674,741        13,879         28,410          28,979         603,473
Other obligations                      25,198         1,253          3,988           4,506          15,451
Total                            $ 10,312,281     $ 278,546     $  547,127     $ 2,298,047     $ 7,188,561

(1) Amounts represent principal amounts due and exclude unamortized premiums

(discounts) and deferred financing costs reflected on the consolidated

balance sheets under Item 15 in this annual report on Form 10-K.

(2) Payment dates reflect any extension options that we control.

(3) Amounts are based upon contractual interest rates, including interest payment

dates and scheduled maturity dates.

Secured notes payable



Secured notes payable as of December 31, 2019, consisted of six notes secured by
11 properties. Our secured notes payable typically require monthly payments of
principal and interest and had a weighted-average interest rate of approximately
3.57%. As of December 31, 2019, the total book value of our investments in real
estate securing debt was approximately $1.1 billion. As of December 31, 2019,
our entire secured notes payable balance of $349.4 million, including
unamortized discounts and deferred financing costs, was fixed-rate debt.

Unsecured senior notes payable and unsecured senior line of credit



The requirements of, and our actual performance with respect to, the key
financial covenants under our unsecured senior notes payable as of December 31,
2019, were as follows:
        Covenant Ratios(1)                 Requirement          December 31, 2019
                                      Less than or equal to
Total Debt to Total Assets            60%                              34%
                                      Less than or equal to
Secured Debt to Total Assets          40%                              2%

Consolidated EBITDA(2) to Interest Greater than or equal Expense

                               to 1.5x                         7.0x

Unencumbered Total Asset Value to Greater than or equal Unsecured Debt

                        to 150%                         277%



(1) All covenant ratio titles utilize terms as defined in the respective debt

agreements.

(2) The calculation of consolidated EBITDA is based on the definitions contained

in our loan agreements and is not directly comparable to the computation of

EBITDA as described in Exchange Act Release No. 47226.





In addition, the terms of the indentures, among other things, limit the ability
of the Company, Alexandria Real Estate Equities, L.P., and the Company's
subsidiaries to (i) consummate a merger, or consolidate or sell all or
substantially all of the Company's assets, and (ii) incur certain secured or
unsecured indebtedness.

The requirements of, and our actual performance with respect to, the key financial covenants under our unsecured senior line of credit as of December 31, 2019, were as follows:


        Covenant Ratios (1)                Requirement           December

31, 2019
                                      Less than or equal to
Leverage Ratio                        60.0%                          29.7%
                                      Less than or equal to
Secured Debt Ratio                    45.0%                           1.5%
                                      Greater than or equal
Fixed-Charge Coverage Ratio           to 1.50x                       3.85x
                                      Greater than or equal
Unsecured Interest Coverage Ratio     to 1.75x                       5.99x



(1) All covenant ratio titles utilize terms as defined in the respective debt


    agreements.




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Estimated interest payments



Estimated interest payments on our fixed-rate debt were calculated based upon
contractual interest rates, including interest payment dates and scheduled
maturity dates. As of December 31, 2019, 94% of our debt was fixed-rate debt.
For additional information regarding our debt, refer to Note 10 - "Secured and
Unsecured Senior Debt" to our consolidated financial statements under Item 15 in
this annual report on Form 10-K.

Ground lease obligations



Ground lease obligations as of December 31, 2019, included leases for 31 of our
properties, which accounted for approximately 11% of our total number of
properties. Excluding one ground lease related to one operating property that
expires in 2036 with a net book value of $7.7 million as of December 31, 2019,
our ground lease obligations have remaining lease terms ranging from
approximately 34 to 95 years, including extension options. Refer to Note 5 -
"Leases" to our consolidated financial statements under Item 15 in this annual
report on Form 10-K for further information on our ground leases.

As of December 31, 2019, the remaining contractual payments under ground and
office lease agreements in which we are the lessee aggregated $674.7 million and
$25.2 million, respectively. As of December 31, 2019, all of our ground and
office leases in which we are the lessee were classified as operating leases.
Under the new lease accounting standard effective on January 1, 2019, described
in detail under the "Lease Accounting" section in Note 2 - "Summary of
Significant Accounting Policies" to our consolidated financial statements under
Item 15 in this annual report on Form 10-K, we are required to recognize a
right-of-use asset and a related liability to account for our future obligations
under operating lease arrangements in which we are the lessee. The operating
lease liability is measured based on the present value of the remaining lease
payments, including payments during the term under our extension options that we
are reasonably certain to exercise. The right-of-use asset is equal to the
corresponding operating lease liability, adjusted for the initial direct leasing
cost and any other consideration exchanged with the landlord prior to the
commencement of the lease, as well as adjustments to reflect favorable or
unfavorable terms of an acquired lease when compared with market terms at the
time of acquisition. As of December 31, 2019, the present value of the remaining
contractual payments, aggregating $699.9 million, under our operating lease
agreements, including our extension options that we are reasonably certain to
exercise, was $271.8 million, which is classified in accounts payable, accrued
expenses, and other liabilities in our consolidated balance sheet. As of
December 31, 2019, the weighted-average remaining lease term of operating leases
in which we are the lessee was approximately 44 years, and the weighted-average
discount rate was 5.24%. Our corresponding operating lease right-of-use assets,
adjusted for initial direct leasing costs and other consideration exchanged with
the landlord prior to the commencement of the lease, aggregated $264.7 million.
We classify the right-of-use asset in other assets in our consolidated balance
sheets.

Commitments

As of December 31, 2019, remaining aggregate costs under contract for the
construction of properties undergoing development, redevelopment, and
improvements under the terms of leases approximated $1.1 billion. We expect
payments for these obligations to occur over one to three years, subject to
capital planning adjustments from time to time. We may have the ability to cease
the construction of certain properties, which would result in the reduction of
our commitments. In addition, we have letters of credit and performance
obligations aggregating $11.1 million primarily related to construction
projects.

We are committed to funding approximately $229.5 million for non-real estate
investments primarily related to our investments in limited partnerships. Our
funding commitments expire at various dates over the next 12 years, with a
weighted-average expiration of 8.6 years as of December 31, 2019.

Exposure to environmental liabilities



In connection with the acquisition of all of our properties, we have obtained
Phase I environmental assessments to ascertain the existence of any
environmental liabilities or other issues. The Phase I environmental assessments
of our properties have not revealed any environmental liabilities that we
believe would have a material adverse effect on our financial condition or
results of operations taken as a whole, nor are we aware of any material
environmental liabilities that have occurred since the Phase I environmental
assessments were completed. In addition, we carry a policy of pollution legal
liability insurance covering exposure to certain environmental losses at
substantially all of our properties.


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Accumulated other comprehensive income (loss)



The following table presents the changes in each component of accumulated other
comprehensive income (loss) attributable to Alexandria Real Estate Equities,
Inc.'s stockholders during the year ended December 31, 2019 (in thousands):
                                              Net Unrealized Gains (Losses) on:
                                             Interest Rate        Foreign Currency
                                           Hedge Agreements         Translation            Total
Balance as of December 31, 2018           $          1,838       $        

(12,273 ) $ (10,435 )



Other comprehensive (loss) income
before reclassifications                            (1,763 )                2,524               761
Reclassification of amortization income
to interest expense                                 (1,777 )                    -            (1,777 )
Reclassification of losses in
accumulated other comprehensive income
to interest expense upon swap
termination                                          1,702                      -             1,702
Net other comprehensive (loss) income               (1,838 )                2,524               686

Balance as of December 31, 2019           $              -       $         

(9,749 ) $ (9,749 )

Interest rate hedge agreements



Changes in our accumulated other comprehensive income (loss) balance included
the reclassification adjustments relate to our interest rate hedge agreements.
Upon termination of our hedged variable-rate debt instruments and related
interest rate hedge agreements during the year ended December 31, 2019, we
reclassified the entire accumulated other comprehensive loss balance related to
the terminated interest rate hedge agreements to interest expense in our
consolidated statements of operations. Refer to Note 11 - "Interest Rate Hedge
Agreements" to our consolidated financial statements under Item 15 in this
annual report on Form 10-K for additional information.

Foreign currency translation



Changes in our accumulated other comprehensive income (loss) balance relate to
changes in the foreign exchange rates for our real estate investments in Canada
and Asia. Additionally, we reclassify unrealized foreign currency translation
gains and losses into net income as we dispose of these holdings.

Critical accounting policies



Our consolidated financial statements have been prepared in accordance with
GAAP. The preparation of these financial statements in conformity with GAAP
requires us to make estimates, judgments, and assumptions that affect the
reported amounts of assets, liabilities, revenues, and expenses. We base these
estimates, judgments, and assumptions on historical experience and on various
other factors that we believe to be reasonable under the circumstances.

We continually evaluate the policies and estimates we use to prepare our
consolidated financial statements. Changes in estimates or policies applied
could affect our financial position and specific items in our results of
operations that are used by our stockholders, potential investors, industry
analysts, and lenders in their evaluation of our performance. Our significant
accounting policies are described in Note 2 - "Summary of Significant Accounting
Policies" to our consolidated financial statements under Item 15 in this annual
report on Form 10-K.

REIT compliance

We have elected to be taxed as a REIT under the Internal Revenue Code.
Qualification as a REIT involves the application of highly technical and complex
provisions of the Internal Revenue Code to our operations and financial results,
and the determination of various factual matters and circumstances not entirely
within our control. We believe that our current organization and method of
operation comply with the rules and regulations promulgated under the Internal
Revenue Code to enable us to qualify, and continue to qualify, as a REIT.
However, it is possible that we have been organized or have operated in a manner
that would not allow us to qualify as a REIT, or that our future operations
could cause us to fail to qualify.

If we fail to qualify as a REIT in any taxable year, then we will be required to
pay federal and state income taxes on our taxable income at regular corporate
rates. If we lose our REIT status, then our net earnings available for
investment or distribution to our stockholders will be significantly reduced for
each of the years involved and we will no longer be required to make
distributions to our stockholders.


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Investments in real estate

Recognition of real estate acquired



We evaluate each acquisition of real estate or in-substance real estate
(including equity interests in entities that predominantly hold real estate
assets) to determine whether the integrated set of assets and activities
acquired meets the definition of a business and needs to be accounted for as a
business combination. An acquisition of an integrated set of assets and
activities that does not meet the definition of a business is accounted for as
an asset acquisition.

For acquisitions of real estate or in-substance real estate that are accounted
for as business combinations, we allocate the acquisition consideration
(excluding acquisition costs) to the assets acquired, liabilities assumed,
noncontrolling interests, and previously existing ownership interests at fair
value as of the acquisition date. Assets include intangible assets such as
tenant relationships, acquired in-place leases, and favorable intangibles
associated with in-place leases in which we are the lessor. Liabilities include
unfavorable intangibles associated with in-place leases in which we are the
lessor. In addition, for acquired in-place finance or operating leases in which
we are the lessee, acquisition consideration is allocated to lease liabilities
and related right-of-use assets, adjusted to reflect favorable or unfavorable
terms of the lease when compared with market terms. Any excess (deficit) of the
consideration transferred relative to the fair value of the net assets acquired
is accounted for as goodwill (bargain purchase gain). Acquisition costs related
to business combinations are expensed as incurred.

Generally, we expect that acquisitions of real estate or in-substance real
estate will not meet the definition of a business because substantially all of
the fair value is concentrated in a single identifiable asset or group of
similar identifiable assets (i.e., land, buildings, and related intangible
assets). The accounting model for asset acquisitions is similar to the
accounting model for business combinations except that the acquisition
consideration (including acquisition costs) is allocated to the individual
assets acquired and liabilities assumed on a relative fair value basis. Any
excess (deficit) of the consideration transferred relative to the sum of the
fair value of the assets acquired and liabilities assumed is allocated to the
individual assets and liabilities based on their relative fair values. As a
result, asset acquisitions do not result in the recognition of goodwill or a
bargain purchase gain. Incremental and external direct acquisition costs (such
as legal and third-party services) are capitalized.

We exercise judgment to determine the key assumptions used to allocate the
purchase price of real estate acquired among its components. The allocation of
the consideration to the various components of properties acquired during the
year can have an effect on our net income due to the useful depreciable and
amortizable lives applicable to each component and the recognition of the
related depreciation and amortization expense in our consolidated statements of
operations. We apply judgment in utilizing available comparable market
information to assess relative fair value. We assess the relative fair values of
tangible and intangible assets and liabilities based on available comparable
market information, including estimated replacement costs, rental rates, and
recent market transactions. In addition, we may use estimated cash flow
projections that utilize appropriate discount and capitalization rates.
Estimates of future cash flows are based on a number of factors, including the
historical operating results, known and anticipated trends, and market/economic
conditions that may affect the property.

The value of tangible assets acquired is based upon our estimation of fair value
on an "as if vacant" basis. The value of acquired in-place leases includes the
estimated costs during the hypothetical lease-up period and other costs that
would have been incurred in the execution of similar leases under the market
conditions at the acquisition date of the acquired in-place lease. The value of
above-market lease assets and below-market lease liabilities reflects the
difference between (i) the contractual rents to be paid over the remaining term
for each in-place lease and (ii) the estimated current market lease rates using
available comparable market information and tenant credit quality. If there is a
bargain fixed-rate renewal option for the period beyond the non-cancelable lease
term of an in-place lease, we evaluate intangible factors such as the business
conditions in the industry in which the lessee operates, the economic conditions
in the area in which the property is located, and the ability of the lessee to
sublease the property during the renewal term, in order to determine the
likelihood that the lessee will renew. When we determine there is reasonable
assurance that such bargain purchase option will be exercised, we consider the
option in determining the intangible value of such lease and its related
amortization period. We also recognize the relative fair values of assets
acquired, the liabilities assumed, and any noncontrolling interest in
acquisitions of less than a 100% interest when the acquisition constitutes a
change in control of the acquired entity.

We completed acquisitions of 47 properties for a total purchase price of $2.3
billion during the year ended December 31, 2019. These transactions were
accounted for as asset acquisitions, and the purchase price of each was
allocated based on the relative fair value of the asset acquired and liabilities
assumed.


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Depreciation and amortization



The values allocated to buildings and building improvements, land improvements,
tenant improvements, and equipment are depreciated on a straight-line basis
using the shorter of the respective ground lease term, estimated useful life, or
up to 40 years, for buildings and building improvements; an estimated life, or
up to 20 years, for land improvements; the respective lease term or estimated
useful life for tenant improvements; and the shorter of the lease term or
estimated useful life for equipment. The values of acquired in-place leases and
associated favorable intangibles (i.e., acquired above-market leases) are
classified in other assets in the accompanying consolidated balance sheets and
are amortized over the remaining terms of the related leases, as a reduction of
income from rentals in our consolidated statements of operations. The values of
unfavorable intangibles (i.e., acquired below-market leases associated with
acquired in-place leases are classified in accounts payable, accrued expenses,
and other liabilities in our consolidated balance sheets and are amortized over
the remaining terms of the related leases, as an increase in income from rentals
in our consolidated statements of operations.

Capitalized project costs



We capitalize project costs, including pre-construction costs, interest,
property taxes, insurance, and other costs directly related and essential to the
development, redevelopment, pre-construction, or construction of a project.
Capitalization of development, redevelopment, pre-construction, and construction
costs is required while activities are ongoing to prepare an asset for its
intended use. Fluctuations in our development, redevelopment, pre-construction,
and construction activities could result in significant changes to total
expenses and net income. Costs incurred after a project is substantially
complete and ready for its intended use are expensed as incurred. Should
development, redevelopment, pre-construction, or construction activity cease,
interest, property taxes, insurance, and certain other costs would no longer be
eligible for capitalization and would be expensed as incurred. Expenditures for
repairs and maintenance are expensed as incurred.

Properties classified as held for sale



A property is classified as held for sale when all of the following criteria for
a plan of sale have been met: (i) management, having the authority to approve
the action, commits to a plan to sell the property; (ii) the property is
available for immediate sale in its present condition, subject only to terms
that are usual and customary; (iii) an active program to locate a buyer and
other actions required to complete the plan to sell have been initiated; (iv)
the sale of the property is probable and is expected to be completed within one
year; (v) the property is being actively marketed for sale at a price that is
reasonable in relation to its current fair value; and (vi) actions necessary to
complete the plan of sale indicate that it is unlikely that significant changes
to the plan will be made or that the plan will be withdrawn. Depreciation of
assets ceases upon designation of a property as held for sale.

If the disposal of a property represents a strategic shift that has (or will
have) a major effect on our operations or financial results, such as (i) a major
line of business, (ii) a major geographic area, (iii) a major equity method
investment, or (iv) other major parts of an entity, then the operations of the
property, including any interest expense directly attributable to it, are
classified as discontinued operations in our consolidated statements of
operations, and amounts for all prior periods presented are reclassified from
continuing operations to discontinued operations. The disposal of an individual
property generally will not represent a strategic shift and therefore will
typically not meet the criteria for classification as a discontinued operation.

Impairment of long-lived assets



Prior to and subsequent to the end of each quarter, we review current activities
and changes in the business conditions of all of our long-lived assets to
determine the existence of any triggering events or impairment indicators
requiring an impairment analysis. If triggering events or impairment indicators
are identified, we review an estimate of the future undiscounted cash flows,
including, if necessary, a probability-weighted approach if multiple outcomes
are under consideration.

Long-lived assets to be held and used, including our rental properties, CIP,
land held for development, right-of-use assets related to operating leases in
which we are the lessee, and intangibles, are individually evaluated for
impairment when conditions exist that may indicate that the carrying amount of a
long-lived asset may not be recoverable. The carrying amount of a long-lived
asset to be held and used is not recoverable if it exceeds the sum of the
undiscounted cash flows expected to result from the use and eventual disposition
of the asset. Triggering events or impairment indicators for long-lived assets
to be held and used, including our rental properties, CIP, land held for
development, and intangibles, are assessed by project and include significant
fluctuations in estimated net operating income, occupancy changes, significant
near-term lease expirations, current and historical operating and/or cash flow
losses, construction costs, estimated completion dates, rental rates, and other
market factors. We assess the expected undiscounted cash flows based upon
numerous factors, including, but not limited to, construction costs, available
market information, current and historical operating results, known trends,
current market/economic conditions that may affect the property, and our
assumptions about the use of the asset, including, if necessary, a
probability-weighted approach if multiple outcomes are under consideration.

Upon determination that an impairment has occurred, a write-down is recognized
to reduce the carrying amount to its estimated fair value. If an impairment loss
is not required to be recognized, the recognition of depreciation or
amortization is adjusted prospectively, as necessary, to reduce the carrying
amount of the real estate to its estimated disposition value over the remaining
period

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that the asset is expected to be held and used. We may adjust depreciation of
properties that are expected to be disposed of or redeveloped prior to the end
of their useful lives.

We use the held for sale impairment model for our properties classified as held
for sale. The held for sale impairment model is different from the held and used
impairment model. Under the held for sale impairment model, an impairment loss
is recognized if the carrying amount of the long-lived asset classified as held
for sale exceeds its fair value less cost to sell. Because of these two
different models, it is possible for a long-lived asset previously classified as
held and used to require the recognition of an impairment charge upon
classification as held for sale.

Equity investments



We hold investments in publicly traded companies and privately held entities
primarily involved in the life science, technology, and agtech industries. As a
REIT, we generally limit our ownership percentage in the voting stock of each
individual entity to less than 10%.

Our investments in publicly traded companies are classified as investments with
readily determinable fair values and are carried at fair value, with changes in
fair value recognized in net income. The fair values for our investments in
publicly traded companies are determined based on sales prices/quotes available
on securities exchanges and therefore generally require no judgment to determine
fair value. Investments in privately held entities that report NAV per share,
such as our privately held investments in limited partnerships, are carried at
fair value using NAV as a practical expedient, with changes in fair value
recognized in net income. As a result, fair value estimation for these
investments generally requires limited judgment. Investments in privately held
entities that do not report NAV are measured at cost, adjusted for observable
price changes and impairments, with changes recognized in net income. Observable
price changes result from, among other things, equity transactions for the same
issuer executed during the reporting period, including subsequent equity
offerings or other reported equity transactions related to the same issuer. For
these equity transactions to be considered observable price changes of the same
issuer, we evaluate whether these transactions have similar rights and
obligations, including voting rights, distribution preferences, conversion
rights, and other factors, to the investments we hold.

We monitor investments in privately held entities that do not report NAV per
share throughout the year for new developments, including operating results,
prospects and results of clinical trials, new product initiatives, new
collaborative agreements, capital-raising events, and merger and acquisition
activities. These investments are evaluated on the basis of a qualitative
assessment for indicators of impairment by monitoring the presence of the
following triggering events or impairment indicators: (i) a significant
deterioration in the earnings performance, asset quality, or business prospects
of the investee; (ii) a significant adverse change in the regulatory, economic,
or technological environment of the investee, (iii) a significant adverse change
in the general market condition, including the research and development of
technology and products that the investee is bringing or attempting to bring to
the market, or (iv) significant concerns about the investee's ability to
continue as a going concern. If such indicators are present, we are required to
estimate the investment's fair value and immediately recognize an impairment
loss in an amount equal to the investment's carrying value in excess of its
estimated fair value.

Interest rate hedge agreements



From time to time, we utilize interest rate hedge agreements to manage a portion
of our exposure to variable interest rates. Historically, our interest rate
hedge agreements primarily related to our borrowings with variable interest
rates based on LIBOR. However, in connection with the LIBOR cessation projected
by the end of 2021 and the potential replacement of this rate in the U.S. with
the Secured Overnight Financing Rate, we have paid down the majority of our
outstanding borrowings of LIBOR-based debt and terminated our related interest
rate hedge agreements.

We classify our interest rate hedge agreements as either assets or liabilities
on the balance sheet at fair value. The accounting for changes in fair value
(i.e., gains or losses) of a derivative instrument depends on whether it has
been designated and qualifies as part of a hedging relationship and, further, on
the type of hedging relationship. For those derivative instruments that are
designated and qualify as hedging instruments, a company must designate the
hedging instrument, based on the hedged exposure, as a fair value hedge, a cash
flow hedge, or a hedge of a net investment in a foreign operation. Our interest
rate hedge agreements are typically considered cash flow hedges because they are
designated and qualify as hedges of the exposure to variability in expected
future cash flows. Hedge accounting generally provides for the matching of the
timing of gain or loss recognition on the hedging instrument with the
recognition of the changes in the earnings effect of the hedged transactions in
a cash flow hedge.

We formally document all relationships between interest rate hedge agreements
and hedged items, including the method for evaluating effectiveness and the risk
strategy. Our interest rate hedge agreements generally meet the criteria to be
deemed "highly effective" in reducing our exposure to variable interest rates.
We make a quantitative assessment at the inception of each interest rate hedge
agreement, and qualitatively on an ongoing basis, to determine whether these
instruments are "highly effective" in offsetting changes in cash flows
associated with the hedged items. The entire change in the fair value of our
highly effective interest rate hedge agreements that are designated and that
qualify as cash flow hedges is recognized in accumulated other comprehensive
income. Amounts classified in accumulated other comprehensive income are
reclassified into earnings in the period during which the hedged transactions
affect earnings. If our interest rate hedges did not qualify as "highly
effective," the changes in the fair values of the

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derivatives used as hedges would be reflected in earnings.



The fair value of an interest rate hedge agreement is determined using widely
accepted valuation techniques, including discounted cash flow analyses on the
expected cash flows of each derivative. These analyses reflect the contractual
terms of the derivatives, including the period to maturity, and use observable
market-based inputs, including interest rate curves and implied volatilities.
The fair values of our interest rate hedge agreements are determined using the
market-standard methodology of netting the discounted future fixed-cash payments
and the discounted expected variable-cash receipts. The variable-cash receipts
are based on an expectation of future interest rates (forward curves) derived
from observable market interest rate curves. The fair value calculation also
includes an amount for risk of non-performance of our counterparties using
"significant unobservable inputs," such as estimates of current credit spreads,
to evaluate the likelihood of default, which we have determined to be
insignificant to the overall fair value of our interest rate hedge agreements.
As of December 31, 2019, we had no outstanding interest rate hedge agreements.

Liability and right-of-use assets related to operating leases in which we are the lessee



We have operating lease agreements in which we are the lessee consisting of
ground and office leases. At the lease commencement date (or at the acquisition
date if the lease is acquired as part of a real estate acquisition), we are
required to recognize a liability to account for our future obligations under
these operating leases, and a corresponding right-of-use asset.

The lease liability is measured based on the present value of the future lease
payments, including payments during the term under our extension options that we
are reasonably certain to exercise. The present value of the future lease
payments is calculated for each operating lease using each respective remaining
lease term and a corresponding estimated incremental borrowing rate, which is
the interest rate that we estimate we would have to pay to borrow on a
collateralized basis over a similar term for an amount equal to the lease
payments. Subsequently, the lease liability is accreted by applying a discount
rate established at the lease commencement date to the lease liability balance
as of the beginning of the period and is reduced by the payments made during the
period. We classify the operating lease liability in accounts payable, accrued
expenses, and other liabilities in our consolidated balance sheets.

The right-of-use asset is measured based on the corresponding lease liability,
adjusted for initial direct leasing costs and any other consideration exchanged
with the landlord prior to the commencement of the lease, as well as adjustments
to reflect favorable or unfavorable terms of an acquired lease when compared
with market terms at the time of acquisition. Subsequently, the right-of-use
asset is amortized on a straight-line basis during the lease term. We classify
the right-of-use asset in other assets in our consolidated balance sheets. Refer
to the "Lessee Accounting" subsection of "Lease Accounting" section within Note
2 - "Summary of Significant Accounting Policies" to our consolidated financial
statements under Item 15 in this annual report on Form 10-K.

Monitoring of tenant credit quality



During the term of each lease, we monitor the credit quality and any related
material changes of our tenants by (i) monitoring the credit rating of tenants
that are rated by a nationally recognized credit rating agency, (ii) reviewing
financial statements of the tenants that are publicly available or that are
required to be delivered to us pursuant to the applicable lease, (iii)
monitoring news reports regarding our tenants and their respective businesses,
and (iv) monitoring the timeliness of lease payments.


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Non-GAAP measures and definitions

This section contains additional information of certain non-GAAP financial measures and the reasons why we use these supplemental measures of performance and believe they provide useful information to investors, as well as the definitions of other terms used in this annual report on Form 10-K.

Funds from operations and funds from operations, as adjusted, attributable to Alexandria Real Estate Equities, Inc.'s common stockholders



GAAP-basis accounting for real estate assets utilizes historical cost accounting
and assumes that real estate values diminish over time. In an effort to overcome
the difference between real estate values and historical cost accounting for
real estate assets, the Nareit Board of Governors established funds from
operations as an improved measurement tool. Since its introduction, funds from
operations has become a widely used non-GAAP financial measure among equity
REITs. We believe that funds from operations is helpful to investors as an
additional measure of the performance of an equity REIT. Moreover, we believe
that funds from operations, as adjusted, allows investors to compare our
performance to the performance of other real estate companies on a consistent
basis, without having to account for differences recognized because of real
estate investment and disposition decisions, financing decisions, capital
structure, capital market transactions, and variances resulting from the
volatility of market conditions outside of our control. On January 1, 2019, we
adopted standards established by the Nareit Board of Governors in its November
2018 White Paper (the "Nareit White Paper") on a prospective basis. The Nareit
White Paper defines funds from operations as net income (computed in accordance
with GAAP), excluding gains or losses on sales of real estate, and impairments
of real estate, plus depreciation and amortization of operating real estate
assets, and after adjustments for our share of consolidated and unconsolidated
partnerships and real estate joint ventures. Impairments represent the
write-down of assets when fair value over the recoverability period is less than
the carrying value due to changes in general market conditions and do not
necessarily reflect the operating performance of the properties during the
corresponding period.

We compute funds from operations, as adjusted, as funds from operations
calculated in accordance with the Nareit White Paper, excluding significant
gains, losses, and impairments realized on non-real estate investments,
unrealized gains or losses on non-real estate investments, gains or losses on
early extinguishment of debt, gains or losses on early termination of interest
rate hedge agreements, preferred stock redemption charges, deal costs, the
income tax effect related to such items, and the amount of such items that is
allocable to our unvested restricted stock awards. Neither funds from operations
nor funds from operations, as adjusted, should be considered as alternatives to
net income (determined in accordance with GAAP) as indications of financial
performance, or to cash flows from operating activities (determined in
accordance with GAAP) as measures of liquidity, nor are they indicative of the
availability of funds for our cash needs, including our ability to make
distributions.

The following table reconciles net income to funds from operations for the share
of consolidated real estate joint ventures attributable to noncontrolling
interests and our share of unconsolidated real estate joint ventures for the
year ended December 31, 2019 (in thousands):
                         Noncontrolling Interest Share of            Our 

Share of Unconsolidated


                     Consolidated Real Estate Joint Ventures         Real Estate Joint Ventures
                                December 31, 2019                         December 31, 2019
                                                                  Three Months
                      Three Months Ended       Year Ended             Ended

           Year Ended
Net income           $           13,612     $        40,882     $         4,777     $        10,136
Depreciation and
amortization                     10,176              30,960               2,702               6,366
Funds from
operations           $           23,788     $        71,842     $         7,479     $        16,502









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The following tables present a reconciliation of net income (loss) attributable
to Alexandria Real Estate Equities, Inc.'s common stockholders, the most
directly comparable financial measure presented in accordance with GAAP,
including our share of amounts from consolidated and unconsolidated real estate
joint ventures, to funds from operations attributable to Alexandria Real Estate
Equities, Inc.'s common stockholders - diluted, and funds from operations
attributable to Alexandria Real Estate Equities, Inc.'s common stockholders -
diluted, as adjusted, and the related per share amounts for the years ended
December 31, 2019, 2018, and 2017. Per share amounts may not add due to
rounding.
                                                           Year Ended December 31,
(In thousands)                                      2019              2018           2017
Net income attributable to Alexandria Real
Estate Equities, Inc.'s common stockholders     $  350,995        $  363,983     $  145,395
Depreciation and amortization of real estate
assets(1)                                          541,855           477,661        416,783
Noncontrolling share of depreciation and
amortization from consolidated real estate JVs     (30,960 )         (16,077 )      (14,762 )
Our share of depreciation and amortization from
unconsolidated real estate JVs                       6,366             3,181          1,551
Gain on sales of real estate - rental
properties                                            (474 )          (8,704 )         (270 )
Our share of gain on sales of real estate from
unconsolidated real estate JVs                           -           (35,678 )      (14,106 )
Gain on sales of real estate - land parcels              -                 -           (111 )
Impairment of real estate - rental properties       12,334                 -            203
Assumed conversion of 7.00% Series D cumulative
convertible preferred stock                          3,204             5,060              -
Allocation to unvested restricted stock awards      (5,904 )          (5,961 )       (2,920 )
Funds from operations attributable to
Alexandria Real Estate Equities, Inc.'s common
stockholders - diluted(1)                          877,416           

783,465 531,763 Unrealized gains on non-real estate investments (161,489 ) (99,634 )

            -
Realized gains on non-real estate investments            -           (14,680 )            -
Impairment of real estate - land parcels                 -             6,311              -
Impairment of non-real estate investments           17,124   (2)       5,483          8,296
Loss on early extinguishment of debt                47,570   (3)       1,122          3,451
Loss on early termination of interest rate
hedge agreements                                     1,702   (4)           -              -
Our share of gain on early extinguishment of
debt from unconsolidated real estate JVs                 -              (761 )            -
Preferred stock redemption charge                    2,580             4,240         11,279
Removal of assumed conversion of 7.00% Series D
cumulative convertible preferred stock              (3,204 )          (5,060 )            -
Allocation to unvested restricted stock awards       1,307             1,517           (321 )
Funds from operations attributable to
Alexandria Real Estate Equities, Inc.'s common
stockholders - diluted, as adjusted             $  783,006        $  

682,003 $ 554,468

(1) Calculated in accordance with standards established by the Nareit Board of

Governors.

(2) Relates to non-real estate investments in privately held entities.

(3) Relates to the repayment of our unsecured senior notes payable due 2020 and

2022, unsecured senior bank term loan, and one secured note payable.

(4) Represents loss on early termination of our interest rate hedge agreements.

The loss is included within interest expense in our consolidated statements

of operations. Refer to Note 11 - "Interest Rate Hedge Agreements" to our

consolidated financial statements under Item 15 in this annual report on Form


    10-K for additional information.



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                                                             Year Ended December 31,
(Dollars per share)                                  2019               2018            2017
Net income per share attributable to
Alexandria Real Estate Equities, Inc.'s common
stockholders - diluted                           $      3.12        $      3.52     $      1.58
Depreciation and amortization of real estate
assets(1)                                               4.60               4.50            4.35
Gain on sales of real estate - rental
properties                                                 -              (0.08 )             -
Our share of gain on sales of real estate from
unconsolidated real estate JVs                             -              (0.35 )         (0.15 )
Impairment of real estate - rental properties           0.11                  -               -
Allocation to unvested restricted stock awards         (0.06 )            (0.06 )             -
Funds from operations per share attributable
to Alexandria Real Estate Equities, Inc.'s
common stockholders - basic and diluted(1)              7.77               7.53            5.78
Unrealized gains on non-real estate
investments                                            (1.44 )            (0.96 )             -
Realized gains on non-real estate investments              -              (0.14 )             -
Impairment of real estate - land parcels                   -               0.06               -
Impairment of non-real estate investments               0.15   (2)         0.05            0.09
Loss on early extinguishment of debt                    0.42   (2)         0.01            0.03
Loss on early termination of interest rate
hedge agreements                                        0.02   (2)            -               -
Our share of gain on early extinguishment of
debt from unconsolidated real estate JVs                   -              (0.01 )             -
Preferred stock redemption charge                       0.02               0.04            0.12
Allocation to unvested restricted stock awards          0.02               0.02               -
Funds from operations per share attributable
to Alexandria Real Estate Equities, Inc.'s
common stockholders - diluted, as adjusted       $      6.96        $      6.60     $      6.02

Weighted-average shares of common stock
outstanding(3) for calculations of:
EPS - diluted                                        112,524            103,321          92,063
Funds from operations - diluted, per share           112,966            104,048          92,063
Funds from operations - diluted, as adjusted,
per share                                            112,524            103,321          92,063


(1) Calculated in accordance with standards established by the Nareit Board of

Governors.

(2) Refer to footnotes 2, 3, and 4, respectively, on the previous page for

additional information.

(3) Refer to the definition of "Weighted-Average Shares of Common Stock

Outstanding - Diluted" within this section of this Item 7 for additional


    information.



Adjusted EBITDA and Adjusted EBITDA margin



We use Adjusted EBITDA as a supplemental performance measure of our operations,
for financial and operational decision-making, and as a supplemental means of
evaluating period-to-period comparisons on a consistent basis. Adjusted EBITDA
is calculated as earnings before interest, taxes, depreciation, and amortization
("EBITDA"), excluding stock compensation expense, gains or losses on early
extinguishment of debt, gains or losses on sales of real estate, and impairments
of real estate. Adjusted EBITDA also excludes unrealized gains or losses and
significant realized gains and impairments that result from our non-real estate
investments. These non-real estate investment amounts are classified in our
consolidated statements of operations outside of revenues.

We believe Adjusted EBITDA provides investors with relevant and useful
information as it allows investors to evaluate the operating performance of our
business activities without having to account for differences recognized because
of real estate and non-real estate investment and disposition decisions,
financing decisions, capital structure, capital market transactions, and
variances resulting from the volatility of market conditions outside of our
control. For example, we exclude gains or losses on the early extinguishment of
debt to allow investors to measure our performance independent of our
indebtedness and capital structure. We believe that adjusting for the effects of
impairments and gains or losses on sales of real estate, and significant
impairments and significant gains on the sale of non-real estate investments
allows investors to evaluate performance from period to period on a consistent
basis without having to account for differences recognized because of real
estate and non-real estate investment and disposition decisions. We believe that
excluding charges related to stock compensation and unrealized gains or losses
facilitates for investors a comparison of our business activities across periods
without the volatility resulting from market forces outside of our control.
Adjusted EBITDA has limitations as a measure of our performance. Adjusted EBITDA
does not reflect our historical expenditures or future requirements for capital
expenditures or contractual commitments. While Adjusted EBITDA is a relevant
measure of performance, it does not represent net income or cash flows from
operations calculated and presented in accordance with GAAP, and it should not
be considered as an alternative to those indicators in evaluating performance or
liquidity.

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Our calculation of Adjusted EBITDA margin divides Adjusted EBITDA by our
revenues, as adjusted. We believe that revenues, as adjusted, provides a
denominator for Adjusted EBITDA margin that is calculated on a basis more
consistent with that of the Adjusted EBITDA numerator. Specifically, revenues,
as adjusted, includes the same realized gains on, and impairments of, non-real
estate investments that are included in the reconciliation of Adjusted EBITDA.
We believe that the consistent application of results from our non-real estate
investments to both the numerator and denominator of Adjusted EBITDA margin
provides a more useful calculation for the comparison across periods.

The following table reconciles net income (loss) and revenues, the most directly
comparable financial measures calculated and presented in accordance with GAAP,
to Adjusted EBITDA and revenues, as adjusted, respectively, for the three months
and years ended December 31, 2019 and 2018 (dollars in thousands):
                                       Three Months Ended December 31,          Year Ended December 31,
                                          2019                 2018              2019            2018
Net income (loss)                  $       216,053       $       (18,631 )   $   404,047     $   402,793
Interest expense                            45,493                40,239         173,675         157,495
Income taxes                                 1,269                   613           4,343           3,227
Depreciation and amortization              140,518               124,990         544,612         477,661
Stock compensation expense                  10,239                 9,810          43,640          35,019
Loss on early extinguishment of
debt                                             -                     -          47,570           1,122
Our share of gain on early
extinguishment of debt from
unconsolidated real estate JVs                   -                     -               -            (761 )
Gain on sales of real estate                  (474 )              (8,704 )          (474 )        (8,704 )
Our share of gain on sales of
real estate from unconsolidated
real estate JVs                                  -                     -               -         (35,678 )
Significant realized gains on
non-real estate investments                      -                (6,428 )             -          (6,428 )
Unrealized (gains) losses on
non-real estate investments               (148,268 )              94,850        (161,489 )       (99,634 )
Impairment of real estate                   12,334                     -          12,334           6,311
Impairment of non-real estate
investments                                  9,991                 5,483          17,124           5,483
Adjusted EBITDA                    $       287,155       $       242,222     $ 1,085,382     $   937,906

Revenues                           $       408,114       $       340,463     $ 1,531,296     $ 1,327,459
Non-real estate investments -
total realized gains                         4,399                11,319          33,158          37,129
Significant realized gains on
non-real estate investments                      -                (6,428 )             -          (6,428 )
Impairment of non-real estate
investments                                  9,991                 5,483          17,124           5,483
Revenues, as adjusted              $       422,504       $       350,837

$ 1,581,578 $ 1,363,643



Adjusted EBITDA margin                         68%                   69%             69%             69%



Annual rental revenue

Annual rental revenue represents the annualized fixed base rental amount, in
effect as of the end of the period, related to our operating RSF. Annual rental
revenue is presented using 100% of the annual rental revenue of our consolidated
properties and our share of annual rental revenue for our unconsolidated real
estate joint ventures. Annual rental revenue per RSF is computed by dividing
annual rental revenue by the sum of 100% of the RSF of our consolidated
properties and our share of the RSF of properties held in unconsolidated real
estate joint ventures. As of December 31, 2019, approximately 97% of our leases
(on an RSF basis) were triple net leases, which require tenants to pay
substantially all real estate taxes, insurance, utilities, repairs and
maintenance, common area expenses, and other operating expenses (including
increases thereto) in addition to base rent. Annual rental revenue excludes
these operating expenses recovered from our tenants. Amounts recovered from our
tenants related to these operating expenses, along with base rent, are
classified in income from rentals in our consolidated statements of operations.


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Cash interest



Cash interest is equal to interest expense calculated in accordance with GAAP
plus capitalized interest, less amortization of loan fees and debt premiums
(discounts). Refer to the definition of "Fixed-Charge Coverage Ratio" in this
section under this Item 7 in this annual report on 10-K for a reconciliation of
interest expense, the most directly comparable financial measure calculated and
presented in accordance with GAAP, to cash interest.

Class A properties and AAA locations



Class A properties are properties clustered in AAA locations that provide
innovative tenants with highly dynamic and collaborative environments that
enhance their ability to successfully recruit and retain world-class talent and
inspire productivity, efficiency, creativity, and success. Class A properties
generally command higher annual rental rates than other classes of similar
properties.

AAA locations are in close proximity to concentrations of specialized skills,
knowledge, institutions, and related businesses. Such locations are generally
characterized by high barriers to entry for new landlords, high barriers to exit
for tenants, and a limited supply of available space.

Development, redevelopment, and pre-construction



A key component of our business model is our disciplined allocation of capital
to the development and redevelopment of new Class A properties, and property
enhancements identified during the underwriting of certain acquired properties,
located in collaborative life science, technology, and agtech campuses in AAA
urban innovation clusters. These projects are generally focused on providing
high-quality, generic, and reusable spaces that meet the real estate
requirements of, and are reusable by, a wide range of tenants. Upon completion,
each value-creation project is expected to generate a significant increase in
rental income, net operating income, and cash flows. Our development and
redevelopment projects are generally in locations that are highly desirable to
high-quality entities, which we believe results in higher occupancy levels,
longer lease terms, higher rental income, higher returns, and greater long-term
asset value.

Development projects generally consist of the ground-up development of generic
and reusable facilities. Redevelopment projects consist of the permanent change
in use of office, warehouse, and shell space into office/laboratory, tech
office, or agtech space. We generally will not commence new development projects
for aboveground construction of new Class A office/laboratory, tech office, and
agtech space without first securing significant pre-leasing for such space,
except when there is solid market demand for high-quality Class A properties.

Pre-construction activities include entitlements, permitting, design, site work,
and other activities preceding commencement of construction of aboveground
building improvements. The advancement of pre-construction efforts is focused on
reducing the time required to deliver projects to prospective tenants. These
critical activities add significant value for future ground-up development and
are required for the vertical construction of buildings. Ultimately, these
projects will provide high-quality facilities and are expected to generate
significant revenue and cash flows.

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Fixed-charge coverage ratio



Fixed-charge coverage ratio is a non-GAAP financial measure representing the
ratio of Adjusted EBITDA to fixed charges. We believe this ratio is useful to
investors as a supplemental measure of our ability to satisfy fixed financing
obligations and preferred stock dividends. Cash interest is equal to interest
expense calculated in accordance with GAAP plus capitalized interest, less
amortization of loan fees and debt premiums (discounts).

The following table reconciles interest expense, the most directly comparable
financial measure calculated and presented in accordance with GAAP, to cash
interest and fixed charges for the three months ended December 31, 2019 and 2018
(dollars in thousands):
                                    Three Months Ended December 31,
                                       2019                 2018
Adjusted EBITDA                 $       287,155       $       242,222

Interest expense                $        45,493       $        40,239
Capitalized interest                     23,822                19,902
Amortization of loan fees                (2,241 )              (2,401 )
Amortization of debt premiums               907                   611
Cash interest                            67,981                58,351
Dividends on preferred stock                  -                 1,155
Fixed charges                   $        67,981       $        59,506

Fixed-charge coverage ratio:
- period annualized                        4.2x                  4.1x
- trailing 12 months                       4.2x                  4.2x


Initial stabilized yield (unlevered)



Initial stabilized yield is calculated as the estimated amounts of net operating
income at stabilization divided by our investment in the property. Our initial
stabilized yield excludes the benefit of leverage. Our cash rents related to our
value-creation projects are generally expected to increase over time due to
contractual annual rent escalations. Our estimates for initial stabilized
yields, initial stabilized yields (cash basis), and total costs at completion
represent our initial estimates at the commencement of the project. We expect to
update this information upon completion of the project, or sooner if there are
significant changes to the expected project yields or costs.

• Initial stabilized yield reflects rental income, including contractual


          rent escalations and any rent concessions over the term(s) of the
          lease(s), calculated on a straight-line basis.


•         Initial stabilized yield (cash basis) reflects cash rents at the
          stabilization date after initial rental concessions, if any, have
          elapsed and our total cash investment in the property.


Investment-grade or publicly traded large cap tenants



Investment-grade or publicly traded large cap tenants represent tenants that are
investment-grade rated or publicly traded companies with an average daily market
capitalization greater than $10 billion for the twelve months ended December 31,
2019, as reported by Bloomberg Professional Services. In addition, we monitor
the credit quality and related material changes of our tenants. Material changes
that cause a tenant's market capitalization to decline below $10 billion, which
are not immediately reflected in the twelve­month average, may result in their
exclusion from this measure.


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Investments in real estate - value-creation square footage currently in rental properties



The following table represents RSF of buildings in operation as of December 31,
2019, that will be redeveloped or replaced with new development RSF upon
commencement of future construction:
Property/Submarket                                                    RSF
Intermediate-term projects:
3825 Fabian Way/Greater Stanford                                     

250,000

960 Industrial Road/Greater Stanford                                 

110,000

9363, 9373, and 9393 Towne Centre Drive/University Town Center 140,398 10260 Campus Point Drive/University Town Center

109,164

10931 and 10933 North Torrey Pines Road/Torrey Pines

92,450

702,012


Future projects:
3875 Fabian Way/Greater Stanford                                     

228,000

219 East 42nd Street/New York City

349,947

4161 Campus Point Court/University Town Center                       

159,884

4110 Campus Point Court/University Town Center                        

15,667

4045 Sorrento Valley Boulevard/Sorrento Valley                        

10,926

4075 Sorrento Valley Boulevard/Sorrento Valley                        

40,000

601 Dexter Avenue North/Lake Union                                    

18,680

823,104

Total value-creation RSF currently included in rental properties 1,525,116

Joint venture financial information



We present components of balance sheet and operating results information related
to our joint ventures, which are not presented, or intended to be presented, in
accordance with GAAP. We present the proportionate share of certain financial
line items as follows: (i) for each real estate joint venture that we
consolidate in our financial statements, which are controlled by us through
contractual rights or majority voting rights, but of which we own less than
100%, we apply the noncontrolling interest economic ownership percentage to each
financial item to arrive at the amount of such cumulative noncontrolling
interest share of each component presented; and (ii) for each real estate joint
venture that we do not control and do not consolidate, and are instead
controlled jointly or by our joint venture partners through contractual rights
or majority voting rights, we apply our economic ownership percentage to each
financial item to arrive at our proportionate share of each component presented.

The components of balance sheet and operating results information related to
joint ventures do not represent our legal claim to those items. For each entity
that we do not wholly own, the joint venture agreement generally determines what
equity holders can receive upon capital events, such as sales or refinancing, or
in the event of a liquidation. Equity holders are normally entitled to their
respective legal ownership of any residual cash from a joint venture only after
all liabilities, priority distributions, and claims have been repaid or
satisfied.

We believe this information can help investors estimate the balance sheet and
operating results information related to our partially owned entities.
Presenting this information provides a perspective not immediately available
from consolidated financial statements and one that can supplement an
understanding of the joint venture assets, liabilities, revenues, and expenses
included in our consolidated results.

The components of balance sheet and operating results information related to
joint ventures are limited as an analytical tool as the overall economic
ownership interest does not represent our legal claim to each of our joint
ventures' assets, liabilities, or results of operations. In addition, joint
venture financial information may include financial information related to the
unconsolidated real estate joint ventures that we do not control. Refer to Note
4 - "Consolidated and Unconsolidated Real Estate Joint Ventures" to our
consolidated financial statements under Item 15 in this annual report on Form
10-K for more information on our unconsolidated real estate joint ventures. We
believe that in order to facilitate for investors a clear understanding of our
operating results and our total assets and liabilities, joint venture financial
information should be examined in conjunction with our consolidated statements
of operations and balance sheets. Joint venture financial information should not
be considered an alternative to our consolidated financial statements, which are
prepared in accordance with GAAP.

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Net cash provided by operating activities after dividends



Net cash provided by operating activities after dividends includes the deduction
for distributions to noncontrolling interests. For purposes of this calculation,
changes in operating assets and liabilities are excluded as they represent
timing differences.

Net debt to Adjusted EBITDA and net debt and preferred stock to Adjusted EBITDA



Net debt to Adjusted EBITDA and net debt and preferred stock to Adjusted EBITDA
are non-GAAP financial measures that we believe are useful to investors as
supplemental measures in evaluating our balance sheet leverage. Net debt is
equal to the sum of total consolidated debt less cash, cash equivalents, and
restricted cash. Net debt and preferred stock is equal to the sum of net debt,
as discussed above, plus preferred stock outstanding as of the end of the
period. Refer to the definition of "Adjusted EBITDA and Adjusted EBITDA Margin"
in this section under this Item 7 for further information on the calculation of
Adjusted EBITDA.

The following table reconciles debt to net debt, and to net debt and preferred
stock, and computes the ratio of each to Adjusted EBITDA as of December 31, 2019
and 2018 (dollars in thousands):
                                                                     December 31,
                                                            2019                     2018
Secured notes payable                                 $       349,352          $       630,547
Unsecured senior notes payable                              6,044,127       

4,292,293


Unsecured senior line of credit                               384,000                  208,000
Unsecured senior bank term loan                                     -                  347,415
Unamortized deferred financing costs                           47,299                   31,413
Cash and cash equivalents                                    (189,681 )               (234,181 )
Restricted cash                                               (53,008 )                (37,949 )
Net debt                                              $     6,582,089          $     5,237,538

Net debt                                              $     6,582,089          $     5,237,538
7.00% Series D cumulative convertible preferred stock               -   (1  )           64,336
Net debt and preferred stock                          $     6,582,089          $     5,301,874

Adjusted EBITDA:
- quarter annualized                                  $     1,148,620          $       968,888
- trailing 12 months                                  $     1,085,382          $       937,906

Net debt to Adjusted EBITDA:
- quarter annualized                                              5.7 x                    5.4 x
- trailing 12 months                                              6.1 x                    5.6 x
Net debt and preferred stock to Adjusted EBITDA:
- quarter annualized                                              5.7 x                    5.5 x
- trailing 12 months                                              6.1 x                    5.7 x


(1) In October 2019, we completed the conversion of all 2.3 million outstanding

shares of our Series D Convertible Preferred Stock into shares of our common

stock. Refer to the "7.00% Series D Convertible Preferred Stock Repurchases

and Conversion" section in Note 16 - "Stockholders' Equity" to our


    consolidated financial statements under Item 15 in this annual report for
    additional information.




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Net operating income, net operating income (cash basis), and operating margin



The following table reconciles net income to net operating income, and to net
operating income (cash basis) for the years ended December 31, 2019, 2018, and
2017 (dollars in thousands):
                                                          Year Ended December 31,
                                                   2019             2018             2017
Net income                                    $    404,047     $    402,793     $    194,204

Equity in earnings of unconsolidated real
estate joint ventures                              (10,136 )        (43,981 )        (15,426 )
General and administrative expenses                108,823           90,405           75,009
Interest expense                                   173,675          157,495          128,645
Depreciation and amortization                      544,612          477,661          416,783
Impairment of real estate                           12,334            6,311              203
Loss on early extinguishment of debt                47,570            1,122            3,451
Gain on sales of real estate - rental
properties                                            (474 )         (8,704 )           (270 )
Gain on sales of real estate - land parcels              -                -             (111 )
Investment income                                 (194,647 )       (136,763 )              -
Net operating income                             1,085,804          946,339          802,488
Straight-line rent revenue                        (104,235 )        (93,883 )       (107,643 )
Amortization of acquired below-market
leases                                             (29,813 )        (21,938 )        (19,055 )
Net operating income (cash basis)             $    951,756     $    830,518

$ 675,790



Net operating income (from above)             $  1,085,804     $    946,339     $    802,488
Total revenues                                $  1,531,296     $  1,327,459     $  1,128,097
Operating margin                                         71%              71%              71%



Net operating income is a non-GAAP financial measure calculated as net income,
the most directly comparable financial measure calculated and presented in
accordance with GAAP, excluding equity in the earnings of our unconsolidated
real estate joint ventures, general and administrative expenses, interest
expense, depreciation and amortization, impairments of real estate, gains or
losses on early extinguishment of debt, gains or losses on sales of real estate,
and investment income or loss. We believe net operating income provides useful
information to investors regarding our financial condition and results of
operations because it primarily reflects those income and expense items that are
incurred at the property level. Therefore, we believe net operating income is a
useful measure for investors to evaluate the operating performance of our
consolidated real estate assets. Net operating income on a cash basis is net
operating income adjusted to exclude the effect of straight-line rent and
amortization of acquired above- and below-market lease revenue adjustments
required by GAAP. We believe that net operating income on a cash basis is
helpful to investors as an additional measure of operating performance because
it eliminates straight-line rent revenue and the amortization of acquired above-
and below-market leases.

Furthermore, we believe net operating income is useful to investors as a
performance measure for our consolidated properties because, when compared
across periods, net operating income reflects trends in occupancy rates, rental
rates, and operating costs, which provide a perspective not immediately apparent
from net income or loss. Net operating income can be used to measure the initial
stabilized yields of our properties by calculating net operating income
generated by a property divided by our investment in the property. Net operating
income excludes certain components from net income in order to provide results
that are more closely related to the results of operations of our properties.
For example, interest expense is not necessarily linked to the operating
performance of a real estate asset and is often incurred at the corporate level
rather than at the property level. In addition, depreciation and amortization,
because of historical cost accounting and useful life estimates, may distort
comparability of operating performance at the property level. Impairments of
real estate have been excluded in deriving net operating income because we do
not consider impairments of real estate to be property-level operating expenses.
Impairments of real estate relate to changes in the values of our assets and do
not reflect the current operating performance with respect to related revenues
or expenses. Our impairments of real estate represent the write-down in the
value of the assets to the estimated fair value less cost to sell. These
impairments result from investing decisions or a deterioration in market
conditions. We also exclude realized and unrealized investment income or loss,
which results from investment decisions that occur at the corporate level
related to non-real estate investments in publicly traded companies and certain
privately held entities. Therefore, we do not consider these activities to be an
indication of operating performance of our real estate assets at the property
level. Our calculation of net operating income also excludes charges incurred
from changes in certain financing decisions, such as losses on early
extinguishment of debt, as these charges often relate to corporate strategy.
Property operating expenses included in determining net operating income
primarily consist of costs that are related to our operating properties, such as
utilities, repairs, and

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maintenance; rental expense related to ground leases; contracted services, such
as janitorial, engineering, and landscaping; property taxes and insurance; and
property-level salaries. General and administrative expenses consist primarily
of accounting and corporate compensation, corporate insurance, professional
fees, office rent, and office supplies that are incurred as part of corporate
office management. We calculate operating margin as net operating income divided
by total revenues.

We believe that in order to facilitate for investors a clear understanding of
our operating results, net operating income should be examined in conjunction
with net income or loss as presented in our consolidated statements of
operations. Net operating income should not be considered as an alternative to
net income or loss as an indication of our performance, nor as an alternative to
cash flows as a measure of our liquidity or our ability to make distributions.

Operating statistics



We present certain operating statistics related to our properties, including
number of properties, RSF, occupancy percentage, leasing activity, and
contractual lease expirations as of the end of the period. We believe these
measures are useful to investors because they facilitate an understanding of
certain trends for our properties. We compute the number of properties, RSF,
occupancy percentage, leasing activity, and contractual lease expirations at
100% for all properties in which we have an investment, including properties
owned by our consolidated and unconsolidated real estate joint ventures. For
operating metrics based on annual rental revenue, refer to the definition of
"Annual Rental Revenue" in this "Non-GAAP Measures and Definitions" section.

Same property comparisons



As a result of changes within our total property portfolio during the
comparative periods presented, including changes from assets acquired or sold,
properties placed into development or redevelopment, and development or
redevelopment properties recently placed into service, the consolidated total
income from rentals, as well as rental operating expenses in our operating
results, can show significant changes from period to period. In order to
supplement an evaluation of our results of operations over a given quarterly or
annual period, we analyze the operating performance for all consolidated
properties that were fully operating for the entirety of the comparative periods
presented, referred to as same properties. We separately present quarterly and
year-to-date same property results to align with the interim financial
information required by the SEC in our management's discussion and analysis of
our financial condition and results of operations. These same properties are
analyzed separately from properties acquired subsequent to the first day in the
earliest comparable quarterly or year-to-date period presented, properties that
underwent development or redevelopment at any time during the comparative
periods, unconsolidated real estate joint ventures, properties classified as
held for sale, and corporate entities (legal entities performing general and
administrative functions), which are excluded from same property results.
Additionally, lease termination fees, if any, are excluded from the results of
same properties. Refer to "Same Properties" in the "Results of Operations" under
this Item 7 in this annual report on Form 10-K for additional information.

Stabilized occupancy date

The stabilized occupancy date represents the estimated date on which the project is expected to reach occupancy of 95% or greater.

Tenant recoveries



Tenant recoveries represent revenues comprising reimbursement of real estate
taxes, insurance, utilities, repairs and maintenance, common area expenses, and
other operating expenses and earned in the period during which the applicable
expenses are incurred and the tenant's obligation to reimburse us arises.

On January 1, 2019, we adopted a new lease accounting standard, among other
practical expedients and policies, and elected the single component accounting
policy. As a result of our election of the single component accounting policy,
we account for rental revenues and tenant recoveries generated through the
leasing of real estate assets that qualify for this policy as a single component
and classify associated revenue in income from rentals in our consolidated
statements of operations. Prior to the adoption of the new lease accounting
standard, we presented rental revenues and tenant recoveries separately in our
consolidated statements of operations. Refer to the "Lease Accounting" section
in Note 2 - "Summary of Significant Accounting Policies" in our consolidated
financial statements under Item 15 in this annual report on Form 10-K for
additional information. We continue to provide investors with a separate
presentation of rental revenues and tenant recoveries in the "Comparison of
Results for the Year Ended December 31, 2019, to the Year Ended December 31,
2018" subsections of the "Results of Operations" section under this Item 7
because we believe it promotes investors' understanding of the changes in our
operating results. We believe that the presentation of tenant recoveries is
useful to investors as a supplemental measure of our ability to recover
operating expenses under our triple net leases, including recoveries of
utilities, repairs and maintenance, insurance, property taxes, common area
expenses, and other operating expenses, and of our ability to mitigate the
effect to net income for any significant variability to components of our
operating expenses.


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The following table reconciles income from rentals to tenant recoveries for the years ended December 31, 2019, 2018, and 2017 (in thousands):


                                 Year Ended December 31,
                          2019            2018            2017

Income from rentals $ 1,516,864 $ 1,314,781 $ 1,122,325 Rental revenues (1,165,788 ) (1,010,718 ) (863,181 ) Tenant recoveries $ 351,076 $ 304,063 $ 259,144






Total market capitalization

Total market capitalization is equal to the outstanding shares of common stock
at the end of the period multiplied by the closing price on the last trading day
of the period (i.e., total equity capitalization), plus total debt outstanding
at period-end.

Unencumbered net operating income as a percentage of total net operating income



Unencumbered net operating income as a percentage of total net operating income
is a non-GAAP financial measure that we believe is useful to investors as a
performance measure of the results of operations of our unencumbered real estate
assets as it reflects those income and expense items that are incurred at the
unencumbered property level. Unencumbered net operating income is derived from
assets classified in continuing operations, which are not subject to any
mortgage, deed of trust, lien, or other security interest, as of the period for
which income is presented.

The following table summarizes unencumbered net operating income as a percentage
of total net operating income for the years ended December 31, 2019 and 2018
(dollars in thousands):
                                                          Year Ended December 31,
                                                         2019                  2018
Unencumbered net operating income                $      1,024,619        $  

829,834


Encumbered net operating income                            61,185           

116,505


Total net operating income                       $      1,085,804        $  

946,339


Unencumbered net operating income as a
percentage of total net operating income                      94%           

88%

Weighted-average shares of common stock outstanding - diluted



From time to time, we enter into capital market transactions, including forward
equity sales agreements, to fund acquisitions, to fund construction of our
highly leased development and redevelopment projects, and for general working
capital purposes. We are required to consider the potential dilutive effect of
our forward equity sales agreements under the treasury stock method while the
forward equity sales agreements are outstanding. As of December 31, 2019, we had
no forward equity sales agreements outstanding. Prior to the conversion of our
remaining outstanding shares in October 2019, we considered the effect of
assumed conversion of our outstanding Series D Convertible Preferred Stock when
determining potentially dilutive incremental shares to our common stock. When
calculating the assumed conversion, we add back to net income or loss the
dividends paid on our Series D Convertible Preferred Stock to the numerator and
then include additional common shares assumed to have been issued (as displayed
in the table below) to the denominator of the per share calculation. The effect
of the assumed conversion is considered separately for our per share
calculations of net income or loss; funds from operations, computed in
accordance with the definition in the Nareit White Paper; and funds from
operations, as adjusted. Prior to the conversion of our remaining outstanding
shares in October 2019, our Series D Convertible Preferred Stock was dilutive
and assumed to be converted when quarterly and annual basic EPS, funds from
operations, or funds from operations, as adjusted, exceeded approximately $1.75
and $7.00 per share, respectively, subject to conversion ratio adjustments and
the impact of repurchases of our Series D Convertible Preferred Stock. The
effect of the assumed conversion was included when it was dilutive on a per
share basis. The dilutive effect of less than a half cent per share appears as
zero in our reconciliation of EPS - diluted to funds from operations per share -
diluted, and funds from operations per share - diluted, as adjusted, even when
the dilutive effect to the numerator alone appears in our reconciliation. Refer
to Note 13 - "Earnings per Share" and Note 16 - "Stockholders' Equity" to our
consolidated financial statements under Item 15 in this annual report on Form
10-K for more information related to our forward equity sales agreements and our
Series D Convertible Preferred Stock.


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The weighted-average shares of common stock outstanding used in calculating EPS
- diluted, funds from operations per share - diluted, and funds from operations
per share - diluted, as adjusted, for the years ended December 31, 2019, 2018
and 2017, are calculated as follows (in thousands):
                                                        Year Ended December 

31,


                                                       2019        2018     

2017

Weighted-average shares of common stock outstanding: Basic shares for EPS

                                  112,204    103,010    

91,546


Outstanding forward equity sales agreements               320        311    

517


Series D Convertible Preferred Stock                        -          -         -
Diluted for EPS                                       112,524    103,321    92,063

Basic shares for EPS                                  112,204    103,010    91,546
Outstanding forward equity sales agreements               320        311    

517


Series D Convertible Preferred Stock                      442        727         -
Diluted for FFO                                       112,966    104,048    92,063

Basic shares for EPS                                  112,204    103,010    91,546
Outstanding forward equity sales agreements               320        311    

517


Series D Convertible Preferred Stock                        -          -         -
Diluted for FFO, as adjusted                          112,524    103,321    92,063



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