You should read the following discussion and analysis of our financial condition
and results of operations together with our consolidated financial statements
and related notes appearing elsewhere in this Annual Report. Some of the
information contained in this discussion and analysis or set forth elsewhere in
this Annual Report, including information with respect to our plans and strategy
for our business and related financing, includes forward-looking statements that
involve risks and uncertainties. As a result of many factors, including those
factors set forth in "Risk Factors" of this Annual Report, our actual results
could differ materially from the results described in or implied by the
forward-looking statements contained in the following discussion and analysis.

Overview



We are transforming the way therapeutics and materials are discovered. Our
differentiated, physics-based software platform enables discovery of
high-quality, novel molecules for drug development and materials applications
more rapidly, at lower cost, and with, we believe, a higher likelihood of
success compared to traditional methods. Our software platform is used by
biopharmaceutical and industrial companies, academic institutions, and
government laboratories around the world. Our multidisciplinary drug discovery
team also leverages our software platform to advance collaborative drug
discovery and development programs and our own pipeline of novel therapeutics to
address unmet medical needs.

Since our founding, we have been primarily focused on developing our
computational platform, which is capable of predicting critical properties of
molecules with a high degree of accuracy, as well as advancing drug discovery
programs both with our collaborators and internally. We have devoted
substantially all of our resources to introducing new capabilities and refining
our software, conducting research and development activities, recruiting skilled
personnel, and providing general and administrative support for these
operations.

We are using our computational platform for both collaborative and internal drug discovery programs. Over the last decade, we have entered into a number of collaborations with biopharmaceutical companies that have provided us with significant income and have the potential to produce additional milestone payments, option fees, and future royalties. Furthermore, in mid-2018, we launched a pipeline of internal, wholly-owned programs.



We generate revenues from sales of our software solutions and from upfront
payments, research funding and milestone payments from our drug discovery
collaborations, and have received distributions on account of, or proceeds from
the sale of, our equity stakes in our collaborators, all of which we have used
to support our research and development and other operating expenses.
Furthermore, we have also financed our operations from sales of our equity
securities. On February 10, 2020, we closed our initial public offering of our
common stock, in which we sold 13,664,704 shares of common stock at a public
offering price of $17.00 per share, resulting in net proceeds to us of $209.6
million, after deducting underwriting discounts and commissions and offering
expenses borne by us. In addition, on August 17, 2020, we closed a follow-on
public offering, in which we sold 5,250,000 shares of common stock at a public
offering price of $66.00 per share, resulting in net proceeds to us of $325.6
million, after deducting underwriting discounts and commissions and offering
expenses borne by us.

We currently conduct our operations through two reportable segments: software
and drug discovery. The software segment is focused on selling our software to
transform drug discovery across the life sciences industry, as well as to
customers in materials science industries. The drug discovery segment is focused
on generating revenue from a diverse portfolio of preclinical and clinical
programs, internally and through collaborations, that have advanced to various
stages of discovery and development.

Our software segment generates revenue from software product licenses, hosted
software subscriptions, software maintenance, professional services, and
contributions. The revenue we generate through our software solutions from each
of our customers varies largely depending on the number of software licenses our
customers purchase from us. The licenses that our customers purchase from us
provide them the ability to perform a certain number of calculations used in the
design of molecules for drug discovery or materials science. We deliver our
software through either (i) a product license that permits our customers to
install the software solution directly on their own in-house hardware and use it
for a specified term, or (ii) a subscription that allows our customers to access
our cloud-based software solution on their own hardware without taking control
of licenses.

We currently generate drug discovery revenue from our collaborations, including
upfront payments, research funding payments and discovery and development
milestones. In the future, we may also derive drug discovery revenue from our
collaborations from option fees, the achievement of commercial milestones, and
royalties on commercial drug sales. In addition to revenue from our
collaborations, we may also derive drug discovery revenue from collaborating on
or out-licensing our internal drug discovery programs when we believe it will
help maximize the commercial potential of the program. In November 2020, we
entered into an exclusive, worldwide collaboration and license agreement with
Bristol-Myers Squibb Company, or BMS, pursuant to which we and

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BMS agreed to collaborate in the discovery, research and development of small
molecule compounds for biological targets in the oncology, neurology and
immunology therapeutic areas. The collaboration includes HIF-2 alpha and
SOS1/KRAS, which are two of our internal pipeline programs. Under the terms of
the agreement, we received an upfront payment of $55.0 million, and we are
eligible to receive up to $2.7 billion in total milestone payments across all
potential targets, as well as a tiered percentage royalty on net sales of each
product commercialized by BMS ranging from mid-single digits to low-double
digits, subject to certain specified reductions. See "Business-Collaboration
Agreement with Bristol-Myers Squibb Company" for additional information relating
to this agreement.

We generated revenue of $108.1 million, $85.5 million, and $66.6 million in
2020, 2019, and 2018, respectively, representing year-over-year growth of 26%
and 28%, respectively. Our net loss was $26.6 million, $25.7 million, and $28.4
million for the years ended December 31, 2020, 2019, and 2018, respectively.

Business Impact of COVID-19 Pandemic



In December 2019, a novel coronavirus, or COVID-19, emerged and has since spread
to many countries worldwide, including the United States. On March 11, 2020, the
World Health Organization declared the outbreak of COVID-19 a pandemic, and on
March 13, 2020, the United States declared a national emergency with respect to
COVID-19. In response to the COVID-19 pandemic, state, local, federal, and
foreign governments have put in place, and others in the future may put in
place, quarantines, executive orders, shelter-in-place orders, and similar
government orders and restrictions in order to control the spread of the
disease. In order to safeguard the health of our employees, in early March 2020
we implemented a company-wide work-from-home policy. Beginning in June 2020, we
began limited re-openings of certain of our offices in the United States and
abroad. Our re-openings are being conducted on a limited basis and are voluntary
for all of our employees. We intend to continue to phase-in the re-opening of
our offices as our management and federal, state, or local authorities advise,
and we may take further actions that alter our operations as may be required by
federal, state, or local authorities, or which we determine are in our best
interests.

During 2020, we did not see material impacts to our business from the COVID-19
pandemic. While we do not expect material impacts in 2021 from the COVID-19
pandemic, the full extent of the future impact will depend on many factors
outside of our control, including, without limitation, the timing, extent,
trajectory and duration of the COVID-19 pandemic, the development and
availability of effective treatments and vaccines, the imposition of protective
public safety measures, and the impact of the COVID-19 pandemic on the global
economy. For instance, with respect to our software business, some of our
customers may experience increasing budgetary pressures as a result of downturns
or uncertainty in their respective businesses, which may cause them to delay or
reduce purchases. In addition, due to the restrictions related to COVID-19, our
sales force has limited in-person interactions, and their ability to attend
events that promote and expand knowledge of our company and platform, including
industry conferences and events, has been hampered. Relative to our drug
discovery programs, the COVID-19 pandemic could delay the progress of certain
programs, particularly ones that are in clinical studies or preparing to enter
clinical studies. Delays in these programs could result in delays in achieving
milestones and related revenue. While there remains uncertainty about the extent
of the effect of the COVID-19 pandemic, we do not envision a long-term impact
from the COVID-19 pandemic on our ability to execute on our strategy.

Management is actively monitoring the COVID-19 pandemic and its possible effects
on our financial condition, liquidity, operations, customers, contractors, and
workforce. For additional information on risks posed by the COVID-19 pandemic,
please see "Risk Factors - Risks Related to Our Operations - A widespread
outbreak of an illness or other health issue, such as the COVID-19 pandemic,
could negatively affect various aspects of our business and make it more
difficult to meet our obligations to our customers, and could result in reduced
demand from our customers as well as delays in our drug discovery and
development programs," included elsewhere in this Annual Report.

In response to the COVID-19 pandemic, we have joined a multi-company
philanthropic effort to discover and develop novel small-molecule antiviral
therapeutics to address COVID-19. The intent of the alliance, which to date also
includes Takeda Pharmaceutical Company Limited, Novartis AG, Alphabet, Inc.,
Gilead Sciences, and WuXi AppTec, Inc., is to make any discoveries from this
alliance available to the public. There is no expectation that this effort will
generate revenue for any of the companies involved in the alliance,
including us.

Key Factors Affecting Our Performance

Ability to drive additional revenue from our software solutions from existing customers



Our large existing base of customers represents a significant opportunity for us
to expand our revenue through increased utilization of our software. The revenue
that we generate through our software solutions from each of our customers
varies depending on the number of licenses for each software solution that each
customer purchases from us. Accordingly, we work with our customers

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to improve their experience and increase the utility of our platform in order to
expand the scale at which they deploy our platform in their business.
Biopharmaceutical companies are increasingly adopting our software at a larger
scale, and we anticipate that this scaling-up will drive future revenue growth.
Our ability to expand within our customer base is demonstrated by the increasing
number of our customers with an annual contract value, or ACV, of over $100,000.
We had 153, 131, and 122 of these customers for the years ended December 31,
2020, 2019, and 2018, respectively. This subset of customers represented
approximately 79%, 78%, and 77% of our total ACV for the years ended December
31, 2020, 2019, and 2018, respectively. In addition, we had 16, 10, and 11
customers with an ACV of over $1.0 million for the years ended December 31,
2020, 2019, and 2018, respectively.

With respect to contracts that have a duration of one year or less, or contracts
of more than one year in duration that are billed annually, we define ACV as the
contract value billed during the applicable period. For contracts with a
duration of more than one year that are billed upfront, ACV in each period
represents the total billed contract value divided by the term. ACV should be
viewed independently of revenue and does not represent revenue calculated in
accordance with generally accepted accounting principles in the United States,
or U.S. GAAP, on an annualized basis, as it is an operating metric that can be
impacted by contract execution start and end dates and renewal rates. ACV is not
intended to be a replacement for, or forecast of, revenue. Our ACV was $92.1
million, $75.6 million, and $64.0 million for the years ended December 31, 2020,
2019, and 2018, respectively.

Another important driver of our ability to expand our customer relationships is
the retention of our customers with an ACV over $100,000. For the year ended
December 31, 2020, our year-over-year customer retention rate for such customers
was 99% and was 96% or higher for each of the previous seven fiscal years. We
calculate year-over-year customer retention for our customers with an ACV over
$100,000 by starting with the number of such customers we had in the previous
fiscal year. We then calculate how many of these customers were active customers
in the current fiscal year. We then divide this number by the number of
customers with an ACV over $100,000 we had in the previous fiscal year to arrive
at the year-over-year customer retention rate for such customers. We intend to
leverage our existing relationships with our customers to drive larger-scale
adoption of our software solutions. If we are unable to continue to increase
revenue from existing customers, our financial performance will be adversely
impacted.

Ability to increase our customer base for our software solutions



We believe that we have significant opportunity to continue to increase the
number of customers who use our solutions. We had 1,463, 1,266, and 1,150 active
customers for the years ended December 31, 2020, 2019, and 2018, respectively.
We define the number of active customers as the number of customers who had an
ACV of at least $1,000 in the fiscal year. We use $1,000 as a threshold for
defining our active customers as this amount will generally exclude customers
who only license our PyMOL software, which is our open-source molecular
visualization system broadly available at low cost.

While we have significantly penetrated the pharmaceutical industry, with all of
the top 20 pharmaceutical companies, measured by 2019 revenue, licensing our
software in 2020, our strategy is to grow our customer base. We believe there
remains a large opportunity for growth as there are thousands of
biopharmaceutical companies that could benefit from our solutions. Additionally,
since the physics underlying the properties of drug molecules and materials is
the same, we have been able to extend our computational platform to materials
science applications in fields such as aerospace, energy, semiconductors, and
electronic displays. We sell our software solutions to a growing number of
materials science customers, and we believe materials science industries are
only beginning to recognize the potential of computational methods. We continue
to promote the education and recognition of our computational platform across
industries. As part of our strategy, we have driven the adoption of our software
by researchers, and we had more than 1,690 academic institutions across the
world using our software in 2020. We believe that by introducing the benefits of
our computational software at the academic stage, we will drive brand awareness
and expand the use of our platform to industries that have historically relied
on traditional methods for discovery of molecules. Our ability to continue to
grow our customer base is dependent upon our ability to educate the market and
support the business through investment in our sales and marketing efforts and
the ongoing enhancement of our software solutions.

Advancement of our collaborations



We have entered into a number of collaborations with various biopharmaceutical
companies, some of which we have co-founded, to advance drug discovery. We will
seek to enter into additional collaboration agreements, driven by the synergies
we expect to achieve between our platform and the capabilities and expertise of
our potential collaborators. We believe that our collaborations will be a
significant driver of value for us in the form of equity stakes, research fees,
preclinical, clinical, and commercial milestone payments, and option fees, as
well as royalties on any potential future sales of products, if approved. We
continue to work with our current collaborators to advance existing programs
through discovery research stages and initiate additional programs. However, we
do not generally exercise control over the development programs of our
collaborators and often rely on decisions of the management of such companies
with respect to clinical development and commercialization. Our ability to
continue to derive value from our

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collaborations will be driven by both our capability to make progress in these
programs as well as whether our collaborators successfully advance such programs
beyond the discovery stage.

Ability to develop and expand our internal proprietary drug discovery pipeline



We are advancing our pipeline of internal drug discovery programs through
extensive application of our software platform. Our initial programs are focused
on discovering and developing inhibitors for targets in DNA damage response
pathways and genetically defined cancers. Since then, we have expanded into
other therapeutic areas, including in the areas of immunology and neurology. As
we progress these programs, we will strategically evaluate on a
program-by-program basis entering into clinical development ourselves, entering
into collaborations, or out-licensing programs to maximize commercial
opportunities. As part of this strategy, in November 2020, we entered into an
exclusive, worldwide collaboration and license agreement with BMS pursuant to
which we and BMS agreed to collaborate in the discovery, research and
development of small molecule compounds for biological targets in the oncology,
neurology and immunology therapeutic areas. We will need to continue to devote
substantial resources to develop and expand our internal pipeline. Our ability
to advance and build value in our internal drug discovery programs will impact
our financial performance, especially as we increasingly shift our focus to
these programs.

Components of Results of Operations

Software Products and Services Revenue

Our software business generates revenue from five sources: (i) on-premise software license fees, (ii) hosted software subscription fees, (iii) software maintenance fees, (iv) professional services fees, and (v) contributions.



On-premise software. Our on-premise software license arrangements grant
customers the right to use our software on their own in-house servers or their
own cloud instances for a specified term, typically for one year. We recognize
revenue for on-premise software license fees upfront, either upon delivery of
the license or the effective date of the agreement, whichever is later.

Hosted software. Hosted software revenue consists primarily of fees to provide
our customers with hosted licenses, which allows these customers to access our
cloud-based software solution on their own hardware without taking control of
the licenses, and is recognized ratably over the term of the arrangement, which
is typically one year. When a customer enters into a hosted arrangement for
which revenue is recognized over time, the amount paid upfront that is not
recognized in the current period is included in deferred revenue in our
statement of financial position until the period in which it is recognized.

Software maintenance. Software maintenance includes technical support, updates,
and upgrades related to our on-premise software licenses. Software maintenance
revenue is recognized ratably over the term of the arrangement. Software
maintenance activities are performed in connection with the use of our
on-premise software, and may fluctuate from period to period.

Professional services. Professional services, such as training, technical setup
or installation or modeling services, where we use our software to perform tasks
such as virtual screening and homology modeling on behalf of our customers,
generally are not related to the functionality of our software and are
recognized as revenue when resources are consumed. Since each professional
services agreement represents a unique, ad hoc engagement, professional services
revenue may fluctuate from period to period.

Contribution. Contribution revenue consists of funds received under a
non-reciprocal agreement with Gates Ventures, LLC. The agreement is an
unconditional non-exchange contribution without restrictions and the initial
contribution was invoiced upon execution of the agreement. Revenue was
recognized upon execution of the agreement when invoiced in accordance with
Accounting Standard Codification, or ASC Topic 958, Not-for-Profit Entities as
the agreement is not an exchange transaction.

Drug Discovery Revenue



We currently generate drug discovery revenue from discovery collaboration
arrangements, including research funding payments and discovery and development
milestones. We expect our drug discovery revenue to trend higher over time as
collaboration arrangements advance and we receive additional revenue from
research funding payments, the achievement of discovery, development, and
commercial milestones, option fees, and royalties on commercial drug sales. The
majority of our current collaborations are in the discovery stage. Milestone
payments typically increase in magnitude as a program advances. In addition to
revenue from our collaborations, we may also derive drug discovery revenue from
entering into collaborations or out-licensing our internal drug discovery
programs when we believe it will help maximize the commercial potential of the
program. For example, in November 2020, we entered into an exclusive, worldwide
collaboration and license agreement with BMS, pursuant to which we received an
upfront payment of $55.0 million from BMS, of which approximately $1.0 million
is included in our drug discovery

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revenue for the year ended December 31, 2020. However, we expect that our
revenue will fluctuate from period to period due to the inherently uncertain
nature of the timing of milestone achievement and our dependence on the program
decisions of our collaborators.

Cost of Revenues



Software products and services. Cost of revenues for software includes
personnel-related expenses (comprised of salaries, benefits, and stock-based
compensation) for employees directly involved in the delivery of software
solutions, maintenance and professional services, royalties paid for products
sold and services performed using third-party licensed software functionality,
and allocated overhead (facilities and information technology support) costs.
Pursuant to various third party arrangements, we license technology that is used
in our software. These arrangements require us to pay royalties based on sales
volume, and such royalty payments represented 6.3% and 6.7% of software revenues
in the years ended December 31, 2020 and 2019, respectively.

Drug discovery. Costs of revenue for drug discovery includes personnel-related
expenses and costs of third-party contract research organizations, or CROs, that
support discovery activities in our collaborations, royalties paid for services
performed using third-party licensed software functionality, and allocated
compute capacity and overhead costs. While we have incurred costs associated
with discovery efforts for this collaboration since late 2017, we have
recognized and expect to continue to recognize revenues in the future if and
when milestones are achieved. Generally, drug discovery costs of revenue for
collaborations are incurred in advance of the revenue milestone achievement.

Royalty payments to third-parties represented 11.2% and 6.7% of drug discovery
revenues in the years ended December 31, 2020 and 2019, respectively. We expect
our drug discovery costs of revenue to trend higher over time as our discovery
collaborations advance.

Gross Profit and Gross Margin

Gross profit represents revenue less cost of revenues. Gross margin is gross
profit expressed as a percentage of revenue. Our software products and services
gross margin may fluctuate from period to period as our revenue fluctuates, and
as a result of changes in sales mix between on-premise and hosted software
solutions. For example, the cost of royalties due for sales of our hosted
software arrangements are recognized upfront, whereas the associated revenue is
recognized over the term of the underlying agreement. Currently, gross margin is
not meaningful for measuring the operating results of our drug discovery
business.

Research and Development Expense



Research and development expense accounts for a significant portion of our
operating expenses. We recognize research and development expense as incurred.
Research and development expense consists of internal drug discovery program
costs and costs incurred for continuous development of the technology and
science that supports our computational platform, primarily:

• personnel-related expenses, including salaries, benefits, bonuses, and

stock-based compensation for employees engaged in research and development

functions;

• expenses incurred under agreements with third-party CROs and consultants

involved in our internal discovery programs; and

• allocated compute capacity on our internal discovery programs and overhead

(facilities and information technology support) costs.




We expect our research and development expense to increase substantially in
absolute dollars for the foreseeable future as we continue to invest in
activities related to discovery and development of our internal drug discovery
programs, in advancing our platform, and as we incur expenses associated with
hiring additional personnel directly involved in such efforts. At this time, we
do not know, nor can we reasonably estimate, the nature, timing, or costs of the
efforts that will be necessary to complete the development of any of our
internal drug discovery programs. Since our internal drug discovery efforts are
at a very early stage, currently we do not track research and development
expense on a program-by-program basis.

Sales and Marketing Expense



Sales and marketing expense consists primarily of personnel-related costs for
our sales and marketing staff and application scientists supporting our sales
efforts, including salaries, benefits, bonuses, and stock-based compensation.
Other sales and marketing costs include promotional events that promote and
expand knowledge of our company and platform, including industry conferences and
events and our annual user group meetings in the United States and Europe,
advertising, and allocated overhead costs. Most

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operating costs of our sales offices in Europe and Japan are included in sales
and marketing expense. Due to the inherent scientific complexity of our software
solutions, a high level of scientific expertise is needed to support our sales
and marketing efforts. We plan to make focused investments in sales and
marketing over the foreseeable future to foster the growth of our business as we
aim to expand software sales to existing customers and increase our customer
base.

General and Administrative Expense



General and administrative expense consists of personnel-related expenses
associated with our executive, legal, finance, human resources, information
technology, and other administrative functions, including salaries, benefits,
bonuses, and stock-based compensation. General and administrative expense also
includes professional fees for external legal, accounting and other consulting
services, allocated overhead costs, and other general operating expenses.

We expect to increase the size of our general and administrative staff to
support the anticipated growth of our business. We expect to continue to incur
additional expenses as a result of operating as a public company, including
costs to comply with the rules and regulations applicable to companies listed on
a U.S. securities exchange and costs related to compliance and reporting
obligations pursuant to the rules and regulations of the Securities and Exchange
Commission, or SEC. In addition, as a public company, we expect to continue to
incur increased expenses such as insurance and professional services. As a
result, we expect the dollar amount of our general and administrative expense to
increase for the foreseeable future.

Gain on Equity Investments

Gain on equity investments consists of realized gains in the form of cash distributions received from our equity investments.

Change in Fair Value



Fair value gains and losses consist of adjustments to the fair value of our
equity investments, including Nimbus, Morphic Holding, Inc., or Morphic, and
Relay Therapeutics, Inc., or Relay. Morphic and Relay became publicly traded
companies in June 2019 and July 2020, respectively. As such, fair value is
determined as the current market value of the respective common stock as of the
reporting date. We remeasure our investments at each period end.

Prior to Morphic's initial public offering, fair value changes for our Morphic
investment were determined under the hypothetical liquidation book value, or
HLBV, method. For further information regarding the HLBV method, see "-Critical
Accounting Policies and Significant Judgments and Estimates-Valuation of Equity
Investments" in this Annual Report.

Prior to Relay's initial public offering, fair value changes for our Relay investment were determined under the cost method. In January 2021, we disposed of our equity stake in Relay for aggregate consideration of $15.7 million.

We expect that fair value gains and losses may fluctuate significantly in future periods.



Interest Income

Interest income consists of interest earned on our cash equivalents and marketable securities.

Income Tax Expense (Benefit)



Income tax expense (benefit) consists of U.S. federal and state income taxes and
income taxes in certain foreign jurisdictions in which we conduct business. We
maintain a full valuation allowance on our federal and state deferred tax assets
as we have concluded that it is not more likely than not that the deferred tax
assets will be realized.

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Results of Operations

Comparison of the years ended December 31, 2020 and 2019

The following table summarizes our results of operations data for the years ended December 31, 2020 and 2019:





                                              Year Ended December 31,                 Change
                                                2020             2019            $             %
                                                          (in thousands)
Revenues:
Software products and services              $     92,530       $  66,735     $  25,795        39%
Drug discovery                                    15,565          18,808        (3,243 )      -17%
Total revenues                                   108,095          85,543        22,552        26%
Cost of revenues:
Software products and services                    18,003          13,646         4,357        32%
Drug discovery                                    26,620          22,804         3,816        17%
Total cost of revenues                            44,623          36,450         8,173        22%
Gross profit                                      63,472          49,093        14,379        29%
Operating expenses:
Research and development                          64,695          39,404        25,291        64%
Sales and marketing                               17,795          21,364        (3,569 )      -17%
General and administrative                        41,898          27,040        14,858        55%
Total operating expenses                         124,388          87,808        36,580        42%
Loss from operations                             (60,916 )       (38,715 )     (22,201 )      57%
Other income:
Gain on equity investments                         4,108             943         3,165
Change in fair value                              28,263           9,922        18,341
Interest income                                    2,253           1,878           375
Total other income                                34,624          12,743        21,881
Loss before income taxes                         (26,292 )       (25,972 )        (320 )
Income tax expense (benefit)                         345            (291 )         636
Net loss                                         (26,637 )       (25,681 )        (956 )
Net loss attributable to noncontrolling
interest                                          (2,174 )        (1,110 )      (1,064 )
Net loss attributable to Schrödinger
stockholders                                $    (24,463 )     $ (24,571 )   $     108




Revenues



                                           Year Ended December 31,              Change
                                             2020              2019          $           %
                                                      (in thousands)
  Revenues:
  On-premise software                    $      58,311       $ 42,647     $ 15,664      37%
  Hosted software                                9,192          7,418        1,774      24%
  Software maintenance                          14,465         11,643        2,822      24%
  Professional services                          9,562          5,027        4,535      90%
  Contribution                                   1,000              -        1,000         -
  Total software products and services          92,530         66,735       25,795      39%
  Drug discovery                                15,565         18,808       (3,243 )   -17%
  Total revenues                         $     108,095       $ 85,543     $ 22,552      26%




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On-premise software. The increase in revenues for on-premise software was primarily attributable to existing and new customer growth, and an increase in multi-year arrangements during 2020 as compared to 2019.

Hosted software. The increase in revenues for hosted software was primarily due to increased spend from existing hosted customers, as well as new customers purchasing hosted software subscriptions, for which revenue is recognized ratably over time.



Software maintenance. The increase in revenues for software maintenance was
primarily due to the increase in on-premise software sales in previous years,
offset by an overall reduction in the cost to provide such services. Software
maintenance revenue is recognized over time.

Professional services. The increase in revenues from professional services was
primarily due to revenue from significant technology service projects that began
in late 2019, as well as an increased number of modeling service contracts.

Contributions. Contribution revenue during 2020 was due to an agreement with Gates Ventures, LLC, which began in June 2020.



Drug discovery. The decrease in revenues for drug discovery was primarily due to
the timing and amount of collaboration milestones achieved during 2020 as
compared to 2019.

Cost of Revenues



                                         Year Ended December 31,             Change
                                           2020             2019           $         %
                                                    (in thousands)
      Cost of revenues:
      Software products and services   $     18,003       $  13,646     $ 4,357     32%
      Gross margin                               81 %            80 %
      Drug discovery                         26,620          22,804       3,816     17%




Software products and services. The increase in cost of revenues for software
products and services was attributable to increases of approximately
$2.6 million in personnel-related expense, approximately $1.5 million in royalty
expense due to higher sales levels, and approximately $0.4 million in other
costs, offset by a decrease of approximately $0.2 million in travel and
entertainment expense due to COVID-19. The increase in gross margin was
primarily attributable to sales mix.

Drug discovery. The increase in cost of revenues for drug discovery was
attributable to increases of approximately $3.3 million in personnel-related
expense, approximately $0.7 million in compute capacity costs, and approximately
$0.4 million in royalty expense, offset by a decrease of approximately $0.6
million in third-party CRO costs to support collaborations.

Research and Development Expense





                                     Year Ended December 31,             Change
                                       2020             2019           $          %
                                                (in thousands)

Research and development $ 64,695 $ 39,404 $ 25,291 64%






The increase in research and development expense was attributable to increases
of approximately $11.7 million in personnel-related expense, approximately $10.1
million in CRO costs associated with the expansion and progression of internal
drug discovery programs, approximately $2.3 million in compute capacity costs,
and approximately $1.1 million in other expenses.

Sales and Marketing Expense



                                  Year Ended December 31,              Change
                                    2020             2019           $           %
                                             (in thousands)
          Sales and marketing   $     17,795       $  21,364     $ (3,569 )   -17%


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The decrease in sales and marketing expense was attributable to a decrease of
approximately $2.7 million in personnel-related expense, a decrease of
approximately $1.2 million in travel and entertainment expenses due to COVD-19,
partially offset by an increase of $0.3 million in other expenses.

General and Administrative Expense





                                      Year Ended December 31,             Change
                                        2020             2019           $          %
                                                 (in thousands)

General and administrative $ 41,898 $ 27,040 $ 14,858 55%






The increase in general and administrative expense was attributable to an
increase of approximately $10.5 million of personnel-related expense, and an
increase of approximately $7.5 million in other expenses, primarily reflecting
costs necessary to build a public company infrastructure, partially offset by a
$3.3 million reduction for non-comparable items recognized during 2019.

Gain on Equity Investment



                                          Year Ended December 31,
                                           2020              2019        Change
                                                    (in thousands)

Gain on equity investments $ 4,108 $ 943 $ 3,165






The gain on equity investments during 2020 represents realized gains in the form
of a cash distribution received from the Petra Pharma Corporation, or Petra,
merger in May 2020 on account of our equity stake in Petra. The gain on equity
investments during 2019 represents realized gains in the form of a cash
distribution received from our Nimbus investment.

Change in Fair Value



                                      Year Ended December 31,
                                        2020              2019        Change
                                                 (in thousands)
             Change in fair value   $      28,263       $  9,922     $ 18,341




The change in fair value during 2020 was due to a gain on our investment in
Relay of $17.6 million and a gain on our investment in Morphic of $13.7 million,
offset by a loss on our investment in Nimbus of $3.0 million. The change in fair
value during 2019 was due to a $14.1 million gain on our investment in Morphic,
offset by a $4.2 million loss on our investment in Nimbus.

Interest Income



                                    Year Ended December 31,
                                    2020               2019          Change
                                               (in thousands)
              Interest income   $      2,253       $      1,878     $    375




The increase in interest income was attributable to increased earnings on our
investment portfolio balance, which increased significantly year-over-year due
to the investment of proceeds from our initial public offering in February 2020
and our follow-on public offering in August 2020, partially offset by a
significant reduction in interest rates year-over-year.

Income Tax Expense (Benefit)



                                          Year Ended December 31,
                                           2020               2019        Change
                                                     (in thousands)
         Income tax expense (benefit)   $       345         $   (291 )   $    636




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Due to the full valuation allowance on our U.S. federal and state deferred tax
assets, income tax expense (benefit) represents our income tax obligations in
certain foreign jurisdictions in which we conduct business. The income tax
benefit during the year ended December 31, 2019 is due to alternative minimum
tax credits previously utilized that are refundable under the Tax Cuts and Jobs
Act of 2017.

Quarterly Results of Operations



The following tables summarize our selected unaudited quarterly results of
operations data for each of the eight quarters in the period ended December 31,
2020. The information for each of these quarters has been prepared on the same
basis as our audited annual consolidated financial statements and reflect, in
the opinion of management, all adjustments of a normal, recurring nature that
are necessary for the fair statement of the results of operations for these
periods. This data should be read in conjunction with our audited consolidated
financial statements included elsewhere in this Annual Report. Historical
results are not necessarily indicative of the results that may be expected for
the full fiscal year or any other period.



                                                                                  Three Months Ended
                          December 31,       September 30,       June 30,       March 31,       December 31,       September 30,       June 30,       March 31,
                              2020               2020              2020           2020              2019               2019              2019           2019
                                                                                    (in thousands)
Revenues:
Software products and
services                 $       24,957     $        22,861     $   20,900     $    23,812     $       17,530     $        16,118     $   14,482     $    18,605
Drug discovery                    8,075               2,936          2,192           2,362              8,302               3,842          4,528           2,136
Total revenues                   33,032              25,797         23,092          26,174             25,832              19,960         19,010          20,741
Cost of revenues:
Software products and
services(1)                       5,806               4,334          3,862           4,001              3,745               3,097          3,671           3,133
Drug discovery(1)                 8,234               6,191          5,647           6,548              6,560               6,152          5,488           4,604
Total cost of revenues           14,040              10,525          9,509          10,549             10,305               9,249          9,159           7,737
Gross profit                     18,992              15,272         13,583          15,625             15,527              10,711          9,851          13,004
Operating expenses:
Research and
development(1)                   17,319              17,019         16,657          13,700             11,082              10,353          9,531           8,438
Sales and marketing(1)            4,675               3,969          4,362           4,789              5,743               5,185          5,343           5,093
General and
administrative(1)                13,582               9,729          9,651           8,936              6,549               6,465          8,940           5,086
Total operating
expenses                         35,576              30,717         30,670          27,425             23,374              22,003         23,814          18,617
Loss from operations            (16,584 )           (15,445 )      (17,087 )       (11,800 )           (7,847 )           (11,292 )      (13,963 )        (5,613 )
Other (expense)
income:
Gain on equity
investment                          (48 )                 -          4,156               -                943                   -              -               -
Change in fair value              4,750              18,233          8,359          (3,079 )             (685 )            (1,427 )       12,661            (627 )
Interest income                     521                 463            570             699                415                 501            524             438
Total other (expense)
income                            5,223              18,696         13,085          (2,380 )              673                (926 )       13,185            (189 )
(Loss) income before
income taxes                    (11,361 )             3,251         (4,002 )       (14,180 )           (7,174 )           (12,218 )         (778 )        (5,802 )
Income tax expense
(benefit)                           225                 (35 )           64              91                (29 )              (257 )          (51 )            46
Net (loss) income               (11,586 )             3,286         (4,066 )       (14,271 )           (7,145 )           (11,961 )         (727 )        (5,848 )
Net loss attributable
to
noncontrolling
interest                           (447 )              (566 )         (716 )          (445 )             (375 )              (454 )         (227 )           (54 )
Net (loss) income
attributable to
Schrodinger
stockholders             $      (11,139 )   $         3,852     $   (3,350 )   $   (13,826 )   $       (6,770 )   $       (11,507 )   $     (500 )   $    (5,794 )




(1) Includes stock-based compensation as indicated in the table located further
    below.


Revenues:



                                                                                     Three Months Ended
                           December 31,       September 30,       June 30,        March 31,       December 31,       September 30,       June 30,        March 31,
                               2020               2020              2020            2020              2019               2019              2019            2019
                                                                                       (in thousands)
Revenues:
On-premise software       $       16,542     $        15,064     $    11,105     $    15,600     $       10,723     $        10,300     $     8,601     $    13,023
Hosted software                    2,373               2,374           2,312           2,133              1,934               1,862           1,911           1,711
Software maintenance               3,841               3,536           3,551           3,537              3,181               3,025           2,848           2,589
Professional services              2,201               1,887           2,932           2,542              1,692                 931           1,122           1,282
Revenue from contracts
  with customers                  24,957              22,861          19,900          23,812             17,530              16,118          14,482          18,605
Contribution                           -                   -           1,000               -                  -                   -               -               -
Total software products
  and services revenue            24,957              22,861          20,900          23,812             17,530              16,118          14,482          18,605
Drug discovery                     8,075               2,936           2,192           2,362              8,302               3,842           4,528           2,136
Total revenues            $       33,032     $        25,797     $    23,092     $    26,174     $       25,832     $        19,960     $    19,010     $    20,741




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Deferred Revenue:



                                                                                          As of
                         December 31,       September 30,       June 30,        March 31,       December 31,       September 30,       June 30,        March 31,
                             2020               2020              2020            2020              2019               2019              2019            2019
                                                                                     (in thousands)
Deferred revenue        $       86,567     $        21,659     $    25,117     $    23,835     $       27,259     $        19,129     $    22,417     $    17,970




Gross Margin:



                                                                                    Three Months Ended
                        December 31,       September 30,        June 30,        March 31,       December 31,       September 30,        June 30,        March 31,
                            2020               2020               2020             2020             2019               2019               2019             2019
Software products and
services
  gross margin                     77 %                81 %             82 %             83 %              79 %                81 %             75 %             83 %




Stock-Based Compensation:



                                                                                        Three Months Ended
                             December 31,       September 30,       June 30,        March 31,      December 31,       September 30,       June 30,        March 31,
                                 2020               2020              2020            2020             2019               2019              2019             2019
                                                                                          (in thousands)
Stock-based compensation:
Cost of revenues:
Software products and
  services                   $         152     $           169     $       124     $        85     $          42     $            41     $        33     $         36
Drug discovery                         276                 230             181             168                62                  60              48               53
Research and development               863                 857             822             508               122                 114             113              111
Sales and marketing                    141                 165             116              93                86                  79              75               71
General and administrative           1,571               1,617           1,486             921               269                 267             262              249
Total stock-based
  compensation expense       $       3,003     $         3,038     $     2,729     $     1,775     $         581     $           561     $       531     $        520




Depreciation:



                                                                             Three Months Ended
                     December 31,       September 30,      June 30,       March 31,      December 31,       September 30,      June 30,       March 31,
                         2020               2020             2020           2020             2019               2019             2019           2019
                                                                               (in thousands)
Depreciation:
Cost of revenues:
Software products
and
  services           $          67     $            62     $      48     $        43     $           -     $             -     $       -     $         -
Drug discovery                 226                 213           205             193               229                 234           227             219
Research and
development                    222                 212           200             176               157                 159           155             147
Sales and
marketing                       39                  30            39              34                43                  44            37              30
General and
administrative                 457                 372           388             432               479                 502           497             481
Total depreciation
   expense           $       1,011     $           889     $     880     $       878     $         908     $           939     $     916     $       877




Quarterly Revenue Trends

On-premise software revenue is subject to seasonality that favors the first
quarter of each year, although for 2020 the trend is shifting toward the fourth
quarter, primarily due to the calendar year timing of customer renewals for
on-premise software arrangements, for which revenue is recognized at a single
point in time. Hosted software revenue grew more steadily in the periods
presented, as existing customers and new customers increased their spend on
hosted solutions, for which revenue is recognized over time. As a result, a
substantial portion of the software products and services revenue we reported in
each period was attributable to sales we made in prior periods. Software
maintenance revenue is related to on-premise software sales and also is
recognized ratably over the term of the underlying agreement. Therefore,
increases or decreases in customer sales, customer expansion, or renewals in a
period may not be immediately reflected in revenue for the period. Our
professional services arrangements are typically project-based and, therefore,
fluctuated based on individual customer needs and ongoing project support. Drug
discovery revenue fluctuated from period to period based on the achievement of
specific collaboration milestones. The majority of our current collaborations
are in the discovery stage. Milestone payments typically increase in magnitude
as a program advances.

Quarterly Deferred Revenue Trends



Deferred revenue consists of the unearned portion of customer billings, which is
recognized as revenue in accordance with our revenue recognition policy, as well
as the unearned portion of unbilled collaboration milestones that are deemed
probable in advance

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of actual achievement. Deferred revenue balances have generally increased over
the periods presented, but have fluctuated based on the timing of sales, shifts
in product mix, fluctuations to the number and size of milestones that were
deemed probable in advance of actual achievement, and the measurement of
progress toward completion for service projects.

Quarterly Gross Margin Trends



Our software products and services gross margin experienced fluctuations over
the periods presented due to increased headcount and the product mix for
software and services, as the cost of royalties due on sales of our hosted
software is recognized upfront, while the associated revenue is recognized over
the term of the related agreement. Currently, gross margin is not meaningful for
measuring the operating results of our drug discovery business.

Quarterly Operating Expense Trends



Operating expenses generally increased during the periods presented due to
increased headcount and personnel-related expenses involved in research and
development, sales and marketing, general and administrative activities, and CRO
costs related to our internal drug discovery programs. These increases in
headcount across our operations have supported the overall growth and management
of our business. CRO cost increases were driven by the launch and expansion of
our internal drug discovery programs.

Quarterly Other (Expense) Income Trends



Other (expense) income during the periods presented consisted primarily of fair
value gains and losses related to our equity investments in Nimbus, Morphic and
Relay, our realized gain from the Petra Corporation merger, and, to a lesser
degree, interest income.

Segment Information

The following tables summarize segment information for the years ended December 31, 2020 and 2019. See Note 15 in our audited consolidated financial statements for additional information regarding our segments.



Segment gross profit is derived by deducting operational expenditures, with the
exception of research and development, sales and marketing, and general and
administrative activities, from U.S. GAAP revenue. Operational expenditures are
expenditures made that are directly attributable to the reportable segment. In
many cases, these expenditures are allocated to the segments based on headcount.
The reportable segment expenditures include compensation, supplies, and services
from contract research organizations.

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Certain cost items are not allocated to our reportable segments. These cost
items primarily consist of compensation and general operational expenses
associated with our research and development, sales and marketing, and general
and administrative activities. These costs are incurred by both segments and,
due to the integrated nature of our software and drug discovery segments, any
allocation methodology would be arbitrary and provide no meaningful analysis.
Additionally, we report assets on a consolidated basis and do not allocate
assets to our reportable segments for purposes of assessing segment performance
or allocating resources.



                                               Year Ended December 31,
                                                 2020             2019
                                                    (in thousands)
             Segment revenues:
             Software                        $     92,530       $  66,735
             Drug discovery                        15,565          18,808
             Total segment revenues          $    108,095       $  85,543
             Segment gross profit:
             Software                        $     74,527       $  53,089
             Drug discovery                       (11,055 )        (3,996 )
             Total segment gross profit            63,472          49,093
             Unallocated (expense) income:
             Research and development             (64,695 )       (39,404 )
             Sales and marketing                  (17,795 )       (21,364 )
             General and administrative           (41,898 )       (27,040 )
             Gain on equity investment              4,108             943
             Change in fair value                  28,263           9,922
             Interest                               2,253           1,878
             Income taxes                            (345 )           291
             Consolidated net loss           $    (26,637 )     $ (25,681 )

Liquidity and Capital Resources



Historically we have incurred substantial operating losses and expect to
continue to incur significant operating losses for the foreseeable future, we
have not maintained profitability and may never become profitable in the future.
As of December 31, 2020, we had an accumulated deficit of $129.6 million. Our
operating cash flows are impacted by the magnitude and timing of our software
sales and by the magnitude and timing of our drug discovery milestone
achievements and research funding fees. Our primary use of cash is to fund
operating expenses, which consist of research and development, sales and
marketing, and general and administrative expenditures. Cash used to fund
operating expenses is impacted by the timing of when we pay operating expenses
to vendors and collect amounts due from customers and collaborators, which is
reflected in changes in our operating assets and liabilities, including accounts
payable, accrued expenses, prepaid expenses, deferred revenue, and accounts
receivable.

We generate revenues from sales of our software solutions and from upfront
payments, research funding and milestone payments from our drug discovery
collaborations, and have received distributions on account of, or proceeds from
the sale of, our equity stakes in our collaborators, all of which we have used
to support our research and development and other operating expenses.
Furthermore, we have financed our operations from sales of our equity
securities.

On February 10, 2020, we closed our initial public offering of our common stock,
in which we sold 13,664,704 shares of common stock at a public offering price of
$17.00 per share, resulting in net proceeds to us of $209.6 million, after
deducting underwriting discounts and commissions and offering expenses borne by
us. In addition, on August 17, 2020, we closed a follow-on public offering, in
which we sold 5,250,000 shares of common stock at a public offering price of
$66.00 per share, resulting in net proceeds to us of $325.6 million, after
deducting underwriting discounts and commissions and offering expenses borne by
us.

As of December 31, 2020, we had cash, cash equivalents, restricted cash, and
marketable securities of $643.2 million. Cash in excess of immediate
requirements is invested in accordance with our investment policy, primarily
with a view towards capital preservation and liquidity.

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Cash Flows

The following table presents a summary of our cash flows for the periods shown:



                                                            Year Ended December 31,
                                                            2020               2019
                                                                (in thousands)

Net cash provided by (used in) operating activities $ 16,757 $ (26,059 ) Net cash used in investing activities

                        (381,721 )         (53,855 )
Net cash provided by financing activities                     541,274       

28,684


Net increase (decrease) in cash and cash equivalents
and restricted cash                                     $     176,310      $    (51,230 )




Operating activities

During the year ended December 31, 2020, operating activities provided
approximately $16.8 million of cash. Cash provided by operating activities
increased primarily from changes in our operating assets and liabilities, which
provided cash of approximately $59.2 million primarily due to an increase of
$59.7 million in deferred revenue, of which approximately $54.0 million is
related to our agreement with BMS, and $12.5 million of non-cash operating
expenses included in net loss, including depreciation and stock-based
compensation costs. These increases are partially offset by our net loss of
$26.6 million and $28.3 million non-cash gain from changes in fair value.

During the year ended December 31, 2019, operating activities used approximately
$26.1 million of cash, primarily resulting from net loss of $25.7 million, which
included a $9.9 million non-cash gain from changes in fair value and a $0.9
million gain on equity investment that is classified as an investing activity,
partially offset by $6.2 million of non-cash operating expenses included in net
loss, including depreciation and stock-based compensation costs. Changes in our
operating assets and liabilities provided cash of approximately $4.2 million.

Investing activities

During the year ended December 31, 2020, investing activities used approximately $381.7 million of cash, primarily for purchases of marketable securities.

During the year ended December 31, 2019, investing activities used approximately $53.9 million of cash, primarily for purchases of marketable securities.

Financing activities

During the year ended December 31, 2020, financing activities provided approximately $541.3 million of cash, primarily attributable to proceeds from issuances of our common stock in our initial public and follow-on offerings.

During the year ended December 31, 2019, financing activities provided approximately $28.7 million of cash, primarily attributable to proceeds from issuances of our Series E preferred stock.

Funding Requirements



We believe that our existing cash, cash equivalents, and marketable securities
will be sufficient to fund our operations and capital expenditure requirements
for at least the next 12 months. Our future capital requirements will depend on
many factors, including the growth of our software revenue, the timing and
extent of spending to support research and development efforts, the continued
expansion of software sales and marketing activities, the timing and receipt of
milestone payments from our collaborations, as well as spending to support,
advance, and broaden our internal programs. Furthermore, our capital
requirements will also change depending on the timing and receipt of any
distributions we may receive from our equity stakes in our co-founded companies
and other drug discovery collaborators and partners. The potential for these
distributions, and the amounts which we may be entitled to receive, are
difficult to predict due to the inherent uncertainty of the events which may
trigger such distributions.

In addition, with respect to our internal programs, as part of our strategy we
may choose to enter into collaborations or pursue out-licensing arrangements
when we believe it will help maximize the commercial value of any such program.
For example, in November 2020, we entered into an exclusive, worldwide
collaboration and license agreement with BMS, pursuant to which we and BMS
agreed to collaborate in the discovery, research and development of small
molecule compounds for biological targets in the

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oncology, neurology and immunology therapeutic areas. Under the terms of the
agreement, we received an 55.0 million upfront payment from BMS, and we are
eligible to receive up to $2.7 billion in total milestone payments from BMS
across all potential targets, as well as a tiered percentage royalty on net
sales of each product commercialized by BMS ranging from mid-single digits to
low-double digits, subject to certain specified reductions. However, under this
agreement and any other future arrangements, the potential amounts we may be
entitled to and the likelihood and timing of such payments, including at what
stage of discovery or development we may choose to pursue such arrangements, is
uncertain.

We may be required to seek additional equity or debt financing. In the event
that we require additional financing, we may not be able to raise such financing
on terms acceptable to us or at all. If we are unable to raise additional
capital or generate cash flows necessary to maintain or expand our operations
and invest in our platform, we may not be able to compete successfully, which
would harm our business, operations and financial condition. In addition, we may
seek additional capital due to favorable market conditions or strategic
considerations, even if we believe we have sufficient funds for our current or
future operating plans.

Contractual Obligations and Commitments



The following table summarizes our contractual obligations as of December 31,
2020:



                                                                                         More
                                                Less than      1 to 3      3 to 5        than
                                   Total         1 Year         Years       Years       5 Years
                                                          (in thousands)

Operating lease obligations(1) $ 12,341 $ 4,622 $ 3,652 $ 3,105 $ 962

(1) Operating lease obligations consist of our continuing rent obligations

through January 2029, primarily for our principal offices located in New

York, New York and Portland, Oregon, which expire in August 2021 and August

2026, respectively.




In November 2019, we entered into a three-year agreement with a third-party
cloud provider for compute power. The agreement originally contained a minimum
payment obligation, which totaled $18 million over the three years after the
date we entered into the agreement. In December 2020, we entered into a new
five-year agreement with such party for compute power, which replaced the prior
three-year agreement. The agreement contains a minimum payment obligation, which
totals $60 million over the five years after the date we entered into the
subsequent agreement. These amounts are not included in the table above because
there is not an annual commitment.

We enter into agreements in the normal course of business with CRO vendors for
research and preclinical studies, professional consultants for expert advice,
and other vendors for various products and services. We have not included these
payments in the table of contractual obligations above since the contracts do
not contain any minimum purchase commitments and are cancelable at any time by
us, generally upon 30 days prior written notice, and therefore we believe that
our non-cancelable obligations under these agreements are not material. We have
also agreed to pay volume-based royalties to third parties for use of software
functionality under various licensing and related agreements.

Income Taxes



At December 31, 2020, we had federal and state net operating loss carryforwards
of approximately $206.3 million and $126.7 million, respectively. These
carryforwards, with the exception of federal net operating losses generated post
2017, will expire between 2022 and 2040, if not used by us to reduce income
taxes payable in future periods. Utilization of post 2017 federal net operating
loss carryforwards is limited to 80% of taxable income generated in a given tax
year and carry forward indefinitely. At December 31, 2020, we had federal and
state research and development tax credit carryforwards of approximately $9.4
million and $0.5 million, respectively. These carryforwards will expire between
2021 and 2040 if not used by us to reduce income taxes payable in future
periods.

As required by ASC Topic 740, Income Taxes, our management has evaluated the
positive and negative evidence bearing upon the realizability of our deferred
tax assets, which are composed principally of net operating loss carryforwards
and research and development credit carryforwards. Management has determined
that it is more likely than not that we will not realize the benefits of our
federal and state deferred tax assets and, as a result, a valuation allowance of
$58.2 million and $35.3 million has been established at December 31, 2020 and
2019, respectively. The change in the valuation allowance for the years ended
December 31, 2020 and 2019 was $22.9 million and $7.7 million, respectively. We
recorded income tax expense of $0.3 million for the year ended December 31, 2020
and income tax benefit of $0.3 million for the year ended December 31, 2019.

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Seasonality

Historically, the first quarter of each year has typically been our largest
quarter for software products and services revenue, although for 2020 the fourth
quarter was our largest quarter, primarily due to the timing of customer
renewals of on-premise software arrangements, for which revenue is recognized at
a single point in time. Seasonality has been a less significant factor for our
hosted software arrangements, for which revenue is recognized ratably over time.
Seasonality has not been a factor for our drug discovery revenues. Historical
seasonality may not be indicative of future periods.

Off-Balance Sheet Arrangements



During the periods presented, we did not have, and currently we do not have, any
off-balance sheet arrangements, as defined under the rules and regulations of
the SEC.

Critical Accounting Policies and Significant Judgments and Estimates



Critical accounting policies are those that are both most important to the
portrayal of a company's financial condition and results, and that require
management's most difficult, subjective, and complex judgments, often as a
result of the need to make estimates about the effect of matters that are
inherently uncertain. Our management's discussion and analysis of our financial
condition and results of operations is based on our consolidated financial
statements, which have been prepared in accordance with U.S. GAAP. The
preparation of these consolidated financial statements requires us to make
judgments and estimates that affect the reported amounts of assets, liabilities,
revenues, and expenses and the disclosure of contingent assets and liabilities
in our consolidated financial statements and the accompanying notes. We base our
estimates on historical experience, known trends and events, and our beliefs of
what could occur in the future considering available information. Actual results
may differ from these estimates under different assumptions or conditions. On an
ongoing basis, we evaluate our judgments and estimates in light of changes in
circumstances, facts, and experience. The effects of material revisions in
estimates, if any, are reflected in the consolidated financial statements
prospectively from the date of change in estimates.

While our significant accounting policies are described in more detail Note 2 -
Significant Accounting Policies to our consolidated financial statements
appearing in Item 8 of this Annual Report, we believe the following accounting
policies used in the preparation of our consolidated financial statements
require the most difficult, subjective and complex judgments and estimates.

Revenue



We recognize revenue in accordance with ASC 606, Revenue from Contracts with
Customers. In accordance with ASC 606, we recognize revenue when our customer
obtains control of promised goods or services, in an amount that reflects the
consideration which we expect to receive in exchange for those goods or
services. To determine revenue recognition for arrangements that we determine
are within the scope of ASC 606, we perform the following five steps:
(i) identify the contract(s) with a customer; (ii) identify the performance
obligations in the contract; (iii) determine the transaction price;
(iv) allocate the transaction price to the performance obligations in the
contract; and (v) recognize revenue when or as we satisfy a performance
obligation.

Our software revenue may include upfront payments for the performance of
services in the future, which have both fixed and variable consideration. At
contract inception, we assess the goods or services promised within each
contract that falls under the scope of ASC 606 to identify distinct performance
obligations. We allocate the transaction price to each distinct performance
obligation based on a relative stand-alone selling price, which requires our
judgement. We then recognize as revenue the amount of the transaction price that
is allocated to the respective performance obligation when or as the performance
obligation is satisfied.

We include the unconstrained amount of estimated variable consideration in the
transaction price. The amount included in the transaction price is constrained
to the amount for which it is probable that a significant reversal of cumulative
revenue recognized will not occur. At the end of each subsequent reporting
period, we re-evaluate the estimated variable consideration included in the
transaction price and any related constraint and, if necessary, adjust our
estimate of the overall transaction price.

Milestone payments: Research and development, regulatory or commercial milestones in our collaboration agreements may include some, but not necessarily all, of the following types of events:



    •  completion of preclinical research and development work leading to
       selection of product candidates;


  • initiation of Phase 1, Phase 2, and Phase 3 clinical trials;

• filing of regulatory applications for marketing approval in the United


       States, Europe or Japan;


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• marketing approval in major markets, such as the United States, Europe, or

Japan;


  • commercial milestones and/or commercial royalties; and

• achievement of certain other technical, scientific, or development criteria.




At the inception of each arrangement that includes research, development, or
regulatory milestone payments, we evaluate whether the milestones are considered
probable of being reached and estimate the amount to be included in the
transaction price using the most likely amount method. If it is probable that a
significant revenue reversal would not occur, the associated milestone value is
included in the transaction price. Milestone payments that are not within our
control or that of the licensee, such as regulatory approvals, are not
considered probable of being achieved until those approvals are received. The
transaction price is then allocated to each performance obligation on a relative
stand-alone selling price basis, for which we recognize revenue as or when the
performance obligations under the contract are satisfied. At the end of each
subsequent reporting period, we re-evaluate the probability of achievement of
such development milestones and any related constraint, and if necessary, adjust
our estimate of the overall transaction price. Any such adjustments are recorded
on a cumulative catch-up basis, which may affect license, collaboration, and
other revenues and earnings in the period of adjustment. The process of
successfully achieving the criteria for the milestone payments is highly
uncertain. Consequently, there is a risk that we may not earn all of the
milestone payments from each of our collaborators.

Collaboration and license agreements: At the inception of each arrangement we
allocate the transaction price to each performance obligation based on the
relative stand-alone selling price of each performance obligation at inception,
which will be determined based on each performance obligation's estimated
stand-alone selling price. We determine the estimated stand-alone selling price
at contract inception of the research activities based on internal estimates of
the costs to perform the services, inclusive of a reasonable profit margin.
Significant inputs used to determine the total costs to perform the research
activities may include the length of time required, the internal hours expected
to be incurred on the services and the number and costs of various studies that
will be performed to complete the research plan. Revenue is recognized on a
proportional performance basis over the period of service, using input based
measurements to estimate the performance. Progress towards completion is
remeasured at the end of each reporting period.

Stock-Based Compensation

We estimate the fair value of stock option awards granted using the Black-Scholes option-pricing model, which uses as inputs the fair value of our common stock and subjective assumptions we make as follows:



Fair Value of Common Stock. As of February 2020, we determine the fair value of
our common stock based on the closing price of our common stock as reported on
the Nasdaq Global Select Market.

Expected Term. The expected term of employee stock options represents the weighted average period that the stock options are expected to remain outstanding. The expected terms were calculated using an average of historical exercises.

Expected Volatility. We base expected future volatility on the historical and implied volatility of comparable publicly traded companies over a similar expected term.



Expected Dividend Yield. We have never declared or paid any cash dividends and
do not presently intend to pay cash dividends in the foreseeable future. As a
result, we used an expected dividend yield of zero.

Risk-Free Interest Rates. We based the risk-free interest rate on the rate for a U.S. Treasury zero-coupon issue with a term that closely approximates the expected life of the option grant at the date nearest the option grant date.

If any assumptions used in the Black-Scholes option-pricing model change significantly, stock-based compensation for future awards may differ materially compared with the awards granted previously.

JOBS Act Election



We qualify as an "emerging growth company" as defined in the Jumpstart Our
Business Startups Act of 2012, or JOBS Act. An emerging growth company may take
advantage of reduced reporting requirements that are not otherwise applicable to
public companies. These provisions include, but are not limited to:

• not being required to comply with the auditor attestation requirements on


       the effectiveness of our internal control over financial reporting;


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• not being required to comply with any requirement that may be adopted by

the PCAOB regarding mandatory audit firm rotation or a supplement to the

auditor's report providing additional information about the audit and the


       financial statements (auditor discussion and analysis);


    •  reduced disclosure obligations regarding executive compensation
       arrangements; and

• exemptions from the requirements of holding a nonbinding advisory vote on

executive compensation and stockholder approval of any golden parachute

payments not previously approved.




We may use these provisions until December 31, 2025. However, if certain events
occur prior to such date, including if we become a "large accelerated filer,"
our annual gross revenues exceed $1.07 billion, or we issue more than
$1.0 billion of non-convertible debt in any three-year period, we will cease to
be an emerging growth company prior to the end of such five-year period.

We are also a "smaller reporting company," as defined in Rule 12b-2 under the
Securities Exchange Act of 1934, as amended, or the Exchange Act, although we
expect to cease to be a smaller reporting company in connection with the filing
of our Quarterly Report on Form 10-Q for the first quarter of 2021. Similar to
emerging growth companies, smaller reporting companies have reduced disclosure
obligations, such as an ability to provide simplified executive compensation
information and only two years of audited financial statements in an annual
report on Form 10-K, with correspondingly reduced "Management's Discussion and
Analysis of Financial Condition and Results of Operations" disclosure.

The JOBS Act provides that an emerging growth company can take advantage of an
extended transition period for complying with new or revised accounting
standards, until those standards apply to private companies. We have elected to
take advantage of the benefits of this extended transition period and,
therefore, we will not be subject to the same new or revised accounting
standards as other public companies that are not emerging growth companies. Our
financial statements may therefore not be comparable to those of companies that
comply with such new or revised accounting standards. Until the date that we are
no longer an emerging growth company or affirmatively and irrevocably opt out of
the exemption provided by Section 7(a)(2)(B) of the Securities Act of 1933, as
amended, upon issuance of a new or revised accounting standard that applies to
our financial statements and that has a different effective date for public and
private companies, we will disclose the date on which we will adopt the recently
issued accounting standard.

Recent Accounting Pronouncements

See Note 2 to our consolidated financial statements appearing elsewhere in this Annual Report for a discussion of recent accounting pronouncements.

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