The following discussion of the financial condition and results of operations of
Axcella Health Inc. should be read in conjunction with the condensed
consolidated financial statements and the related notes thereto included
elsewhere in this Quarterly Report, and the audited financial statements and
notes included in our Annual Report on Form 10-K, filed with the SEC on March
17, 2021. In addition to historical information, this discussion and analysis
contains forward-looking statements that involve risks, uncertainties and
assumptions. We caution you that forward-looking statements are not guarantees
of future performance, and that our actual results of operations, financial
condition and liquidity, and the developments in our business and the industry
in which we operate, may differ materially from the results discussed or
projected in the forward-looking statements contained in this Quarterly Report.
We discuss risks and other factors that we believe could cause or contribute to
these potential differences elsewhere in this Quarterly Report, including under
Part II, Item 1A. "Risk Factors" and under "Special Note Regarding
Forward-Looking Statements." In addition, even if our results of operations,
financial condition and liquidity, and the developments in our business and the
industry in which we operate are consistent with the forward-looking statements
contained in this Quarterly Report, they may not be predictive of results or
developments in future periods. We caution readers not to place undue reliance
on any forward-looking statements made by us, which speak only as of the date
they are made. We disclaim any obligation, except as specifically required by
law and the rules of the SEC to publicly update or revise any such statements to
reflect any change in our expectations or in events, conditions or circumstances
on which any such statements may be based, or that may affect the likelihood
that actual results will differ from those set forth in the forward-looking
statements.
Overview
We are a clinical-stage biotechnology company focused on pioneering a new
approach to treat complex diseases and improve health using endogenous metabolic
modulator, or EMM, compositions. Our product candidates are comprised of
multiple EMMs that are engineered in distinct combinations and ratios with the
goal of simultaneously impacting multiple biological pathways. Our pipeline
includes lead therapeutic candidates for the reduction in risk of recurrent
overt hepatic encephalopathy, or OHE, and the treatment of non-alcoholic
steatohepatitis, or NASH.
Using our development platform, we have efficiently developed a pipeline of
product candidates that are comprised of amino acids and their derivatives,
which have a general history of safe use. These orally administered compositions
have shown the potential to generate multifactorial effects in initial Clinical
Studies.
An overview of our current therapeutic product candidates and their planned next
development steps is illustrated below:

                    [[Image Removed: axla-20210630_g1.jpg]]

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AXA1665 for the Reduction in Risk of Recurrent OHE
We have conducted two prior Clinical Studies of AXA1665 in subjects with mild
(Child Pugh A) and moderate (Child Pugh B) hepatic insufficiency. AXA1665 was
generally well tolerated in both of these studies, with multifactorial effects
seen in subjects. The findings from our most recent Clinical Study, AXA1665-002,
which were recently presented at the Digestive Disease Week 2021 Annual Meeting,
replicated those seen on amino acid metabolism from our previous short-term
Clinical Study. We also noted dose dependent, directionally consistent
improvement across all three psychometric tests that were utilized in
AXA1665-002.
In January 2021, we received U.S. Food and Drug Administration (FDA) clearance
of an Investigational New Drug (IND) application for AXA1665, and we initiated
our EMMPOWER Phase 2 Clinical Trial for this candidate in the second quarter of
2021. This randomized, double-blind, placebo-controlled, multi-center
investigation is evaluating the efficacy and safety of AXA1665 in patients who
have experienced at least one prior OHE event and have neurocognitive
dysfunction at screening. Approximately 150 patients on lactulose ± rifaximin
(stratified by rifaximin use) will be randomized 1:1 to receive either 53.8
grams per day of AXA1665 or a matched placebo in three divided doses for 24
weeks, with a four-week safety follow-up period.
The Clinical Trial's primary endpoint will assess the proportion of patients
with a ?2 point increase in the psychometric hepatic encephalopathy score (PHES)
after the 24-week treatment period. Key secondary endpoints will focus on the
proportion of patients experiencing an OHE breakthrough event and time to first
OHE breakthrough event, including time to hospitalization. Other secondary
endpoints include changes in physical function and patient-reported outcomes.
AXA1125 for the Treatment of NASH
We have conducted two prior Clinical Studies of AXA1125 in subjects with
presumed NASH. AXA1125 was generally well tolerated in both of these studies
with meaningful and sustained reductions shown in key measures of hepatic fat,
insulin resistance, inflammation and fibrosis. In our most recent Clinical
Study, AXA1125-003, reductions in these measures were even greater among
subjects with type 2 diabetes. Notably, the forementioned results were seen
without an impact on mean body weight or serum lipids.
In April 2021, we received U.S. Food and Drug Administration (FDA) clearance of
an Investigational New Drug (IND) application for AXA1125, and we initiated our
EMMPACT Phase 2b Clinical Trial for this candidate in the second quarter of
2021. This randomized, double-blind, placebo-controlled, multi-center Clinical
Trial is evaluating the efficacy, safety and tolerability of AXA1125 in adult
patients with biopsy-confirmed F2/F3 NASH. Approximately 270 patients will be
enrolled and randomized 1:1:1 to receive either 45.2 or 67.8 grams per day of
AXA1125 or a matched placebo in two divided doses for 48 weeks, with a four-week
safety follow-up period. Patients will be stratified based on the presence or
absence of type 2 diabetes.
The Clinical Trial's primary endpoint will assess the proportion of patients
with a biopsy-confirmed ?2 point improvement in their non-alcoholic fatty liver
disease, or NAFLD, Activity Score (NAS) after the 48-week treatment period.
Secondary endpoints will include the proportion of patients achieving
biopsy-confirmed resolution of NASH without worsening of fibrosis and the
proportion of patients achieving a ?1 stage improvement in fibrosis without
worsening of NASH.
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Effects of COVID-19 Pandemic
The extent to which COVID-19 impacts our business, operations or financial
results will depend on future developments, which are highly uncertain and
cannot be predicted with confidence, such as the duration of the pandemic, new
information that may emerge concerning the severity of COVID-19 or the nature or
effectiveness of actions to contain COVID-19 or treat its impact, among others.
We cannot presently predict the scope and severity of any potential business
shutdowns or disruptions. However, if we or any of the third parties with whom
we engage were to experience shutdowns or other business disruptions, our
ability to conduct our business in the manner and on the timelines presently
planned could be materially and negatively affected, which could have a material
adverse impact on our business, results of operations and financial condition.
Components of our Condensed Consolidated Results of Operations
Revenue
To date, we have not generated any revenue from product sales and do not expect
to generate any revenue from the sale of products in the near future. If our
development efforts for our product candidates are successful and result in
regulatory approval or we execute license or collaboration agreements with third
parties, we may generate revenue in the future from product sales, payments from
collaborations or license agreements that we may enter into with third parties,
or any combination thereof.
Research and Development Expenses
Our research and development expenses consist primarily of costs incurred in
connection with our research activities, including our drug discovery efforts,
and the development of our product candidates, which include:
•direct external research and development expenses, including fees, reimbursed
materials and other costs paid to consultants, contractors, contract
manufacturing organizations, or CMOs, and clinical research organizations, or
CROs, in connection with our clinical and preclinical development and
manufacturing activities;
•employee-related expenses, including salaries, related benefits and stock-based
compensation expense for employees engaged in research and development
functions;
•expenses incurred in connection with the preclinical and clinical development
of our product candidates, including any Clinical Studies, Clinical Trials and
other research programs, including under agreements with third parties, such as
consultants, contractors and CROs;
•the cost of developing and scaling our manufacturing process and manufacturing
products for use in our preclinical studies, Clinical Studies and Clinical
Trials, including under agreements with third parties, such as consultants,
contractors and CMOs;
•patent-related costs incurred in connection with filing and prosecuting patent
applications; and
•facilities, depreciation and other expenses, which include direct and allocated
expenses for rent and maintenance of facilities and insurance.
We expense research and development costs as incurred. We often contract with
CROs and CMOs to facilitate, coordinate and perform agreed-upon research,
design, development, and manufacturing of our product candidates. To ensure that
research and development costs are expensed as incurred, we record monthly
accruals for Clinical Studies, Clinical Trials and manufacturing costs based on
the work performed under the contract.
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These CRO and CMO contracts typically call for the payment of fees for services
at the initiation of the contract and/or upon the achievement of certain
clinical or manufacturing milestones. In the event that we prepay CRO or CMO
fees, we record the prepayment as a prepaid asset and amortize the asset into
research and development expense over the period of time the contracted research
and development or manufacturing services are performed. Most professional fees,
including project and clinical management, data management, monitoring and
manufacturing fees are incurred throughout the contract period. These
professional fees are expensed based on their estimated percentage of completion
at a particular date. Our CRO and CMO contracts generally include pass through
fees. Pass through fees include, but are not limited to, regulatory expenses,
investigator fees, travel costs and other miscellaneous costs and raw materials.
We expense the costs of pass through fees under our CRO and CMO contracts as
they are incurred, based on the best information available to us at the time.
A significant portion of our research and development costs are not tracked by
project as they benefit multiple projects or our technology platform, and, as
such, are not separately classified.
Research and development expenses may fluctuate from period to period depending
upon the stage of certain projects and the stage of preclinical and clinical
activities and development. Many factors can affect the cost and timing of our
Clinical Studies and Clinical Trials, including, without limitation, slow
patient enrollment and the availability of supplies, including as a result of
the COVID-19 pandemic, and real or perceived lack of effect on biology or safety
of our product candidates. In addition, the development of all of our product
candidates may be subject to extensive governmental regulation. These factors
make it difficult for us to predict the timing and costs of the further
development of our product candidates.
See "Risk Factors" for further discussion of these and additional risks and
uncertainties associated with product development and commercialization that may
significantly affect the timing and cost of our research and development
expenses and our ability to obtain regulatory approval for and successfully
commercialize our product candidates. We expect research and development
expenses to increase as we advance existing product candidates into additional
Clinical Trials and Clinical Studies and develop new product candidates.
General and Administrative Expenses
General and administrative expenses consist primarily of salaries, benefits,
travel and stock-based compensation expense for personnel in executive, finance
and administrative functions. General and administrative expenses also include
professional fees for legal, consulting, accounting and audit services.
We anticipate that our general and administrative expenses will increase in the
future as we increase our headcount to support our continued research and
development of our product candidates. We also anticipate that we will incur
increased finance, accounting, audit, legal, compliance, director and officer
insurance costs as well as investor and public relations expenses associated
with operating as a public company. Additionally, if and when we believe a
regulatory approval of a product candidate appears likely, we anticipate an
increase in payroll and expense as a result of our preparation for commercial
operations, especially as it relates to the sales and marketing of our product
candidate.
Other Income (Expense), Net
Other income (expense), net primarily consists of interest income and interest
expense. Interest income consists of interest earned on our invested cash
balances. Interest expense consists of interest on outstanding borrowings under
our loan and security agreement, and the amortization expense of the debt
discount and debt issuance costs.
Income Taxes
Since our inception, we have not recorded any income tax benefits for the net
losses we have incurred in each year or for our research and development tax
credits, as we believe, based upon the weight of available evidence, that it is
more likely than not that all of our net operating loss, or NOLs, carryforwards
and tax credits will not be realized.
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Results of Operations
Comparison of the Three Months Ended June 30, 2021 and 2020
The following table summarizes our results of operations for the three months
ended June 30, 2021 and 2020 (in thousands):
                                         Three Months Ended
                                              June 30,
                                        2021           2020          Change
Operating expenses:
Research and development             $  10,298      $   8,565      $  1,733
General and administrative               4,946          4,619           327
Total operating expenses                15,244         13,184         2,060
Loss from operations                   (15,244)       (13,184)       (2,060)
Other income (expense):
Other income (expense), net               (691)          (708)           17
Total other income (expense), net         (691)          (708)           17
Net loss                             $ (15,935)     $ (13,892)     $ (2,043)

Research and Development Expenses The following table summarizes our research and development expenses incurred during the three months ended June 30, 2021 and 2020 (in thousands):


                                              Three Months Ended
                                                   June 30,
                                              2021           2020        Change
Salary and benefits-related               $     3,437      $ 4,142      $  (705)

Clinical research and outside services 5,729 3,249 2,480 Facility-related and other

                      1,132        1,174          (42)

Total research and development expenses $ 10,298 $ 8,565 $ 1,733

Salary and benefits-related costs decreased by $0.7 million due to lower headcount. Clinical research and outside services costs increased by $2.5 million due to expenses incurred for the initiation of our AXA1665 EMMPOWER Phase 2 Clinical Trial and AXA1125 EMMPACT Phase 2b Clinical Trial.


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General and Administrative Expenses
The following table summarizes our general and administrative expenses incurred
during the three months ended June 30, 2021 and 2020 (in thousands):
                                                  Three Months Ended
                                                       June 30,
                                                   2021            2020        Change
Salary and benefits-related                  $    3,193          $ 2,856      $  337
Other contract services and outside costs         1,464            1,317         147
Facility-related and other                          289              446        (157)

Total general and administrative expenses $ 4,946 $ 4,619 $ 327




Salary and benefits-related costs increased by $0.3 million due to an increase
in equity compensation related to additional grants issued and annual
benefit-related increases.
Other Income (Expense), Net
Other income (expense), net was $0.7 million for both the three months ended
June 30, 2021 and the three months ended June 30, 2020. There were no material
changes in Other income (expense), net as interest income and interest expense
were comparable within each period.
Comparison of the Six Months Ended June 30, 2021 and 2020
The following table summarizes our results of operations for the six months
ended June 30, 2021 and 2020 (in thousands):
                                          Six Months Ended
                                              June 30,
                                        2021           2020          Change
Operating expenses:
Research and development             $  20,538      $  18,900      $  1,638
General and administrative               9,202          8,744           458
Total operating expenses                29,740         27,644         2,096
Loss from operations                   (29,740)       (27,644)       (2,096)
Other income (expense):
Other income (expense), net             (1,384)        (1,257)         (127)

Total other income (expense), net (1,384) (1,257) (127) Net loss

$ (31,124)     $ (28,901)     $ (2,223)


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Research and Development Expenses
The following table summarizes our research and development expenses incurred
during the six months ended June 30, 2021 and 2020 (in thousands):
                                              Six Months Ended
                                                  June 30,
                                             2021          2020         Change
Salary and benefits-related               $  6,789      $  8,791      $ (2,002)

Clinical research and outside services 11,149 7,882 3,267 Facility-related and other

                   2,600         2,227           373

Total research and development expenses $ 20,538 $ 18,900 $ 1,638




Salary and benefits-related costs decreased by $2.0 million due to lower
headcount. Clinical research and outside services costs increased by $3.3
million due to expenses for the initiation of our AXA1665 EMMPOWER Phase 2
Clinical Trial and AXA1125 EMMPACT Phase 2b Clinical Trial. Facility-related and
other costs increased $0.4 million due to increases in infrastructure and
scientific communications expenses.
General and Administrative Expenses
The following table summarizes our general and administrative expenses incurred
during the six months ended June 30, 2021 and 2020 (in thousands):
                                                 Six Months Ended
                                                     June 30,
                                                2021          2020        Change
Salary and benefits-related                  $   5,857      $ 5,365      $  492

Other contract services and outside costs 2,756 2,663 93 Facility-related and other

                         589          716        (127)

Total general and administrative expenses $ 9,202 $ 8,744 $ 458




Salary and benefits-related costs increased by $0.5 million due to an increase
in equity compensation related to additional grants issued and annual
benefit-related increases.
Other Income (Expense), Net
Other income (expense), net was $1.4 million for the six months ended June 30,
2021, compared to $1.3 million for the six months ended June 30, 2020. The
increase was primarily driven by lower interest income as a result of declines
in interest rates.
Liquidity and Capital Resources
Sources of Liquidity
Since our inception, we have not generated any revenue and have incurred
significant operating losses and negative cash flows from our operations. Our
net losses were $15.9 million and $13.9 million for the three months ended and
$31.1 million and $28.9 million for the six months ended June 30, 2021 and 2020,
respectively. As of June 30, 2021, we had an accumulated deficit of $303.7
million. We expect to incur net losses as we continue to develop our product
candidates, and our ability to generate product revenue sufficient to achieve
profitability will depend heavily on the successful development and eventual
commercialization of one or more of our current or future product candidates.
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To date, we have primarily financed our operations with proceeds from the sale
of preferred and common stock and borrowing of debt, including the following
recent significant transactions:
•On May 18, 2020, we completed a follow-on public offering pursuant to which we
issued an aggregate of 12,650,000 shares of our common stock for net proceeds of
approximately $55.9 million after deducting the underwriting discounts and
commissions and other offering expenses.
•On June 5, 2020, we entered into a sales agreement with SVB Leerink LLC ("SVB
Leerink") pursuant to which we may offer and sell shares of our common stock
having an aggregate offering price of up to $35.0 million from time to time
through SVB Leerink, acting as our agent (the "ATM Offering"). As of June 30,
2021, we have sold an aggregate of 1,847,794 shares of common stock under the
ATM Offering for net cash proceeds of $9.9 million after deducting commissions
and expenses of $0.5 million. During the three months ended June 30, 2021, we
issued 126,527 shares of our common stock in a series of sales under the ATM
Offering for aggregate net proceeds of $0.6 million after deducting commissions
and expenses of $0.1 million.
As of June 30, 2021, we had cash, cash equivalents and marketable securities of
$78.9 million. Our cash equivalents and marketable securities as of June 30,
2021 consisted of bank deposits, money market funds that invest in U.S. treasury
securities, and corporate obligations, which enables us to achieve our liquidity
and capital needs.
Cash Flows
The following table summarizes our sources and uses of cash for each of the
periods presented (in thousands):
                                                              Six Months Ended
                                                                  June 30,
                                                            2021           2020
Cash used in operating activities                        $ (28,367)     $ (29,049)
Cash used in investing activities                           (9,954)           (59)
Cash provided by financing activities                          671         58,381

Net (decrease) increase in cash and cash equivalents $ (37,650) $ 29,273




Operating Activities
During the six months ended June 30, 2021, operating activities used $28.4
million of cash, primarily resulting from a net loss of $31.1 million and
changes in our operating assets and liabilities of $1.2 million, both partially
offset by non-cash charges of $4.0 million, including $3.1 million of
stock-based compensation.
During the six months ended June 30, 2020, operating activities used $29.0
million of cash, primarily resulting from a net loss of $28.9 million and
changes in our operating assets and liabilities of $4.2 million, both partially
offset by non-cash charges of $4.1 million, including $3.6 million of
stock-based compensation.
Investing Activities
During the six months ended June 30, 2021, net cash used in investing activities
consisted of purchases of marketable securities and capital equipment, which
were partially offset by maturities of marketable securities.
During the six months ended June 30, 2020, net cash used in investing activities
consisted of the purchase of capital equipment.
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Financing Activities
During the six months ended June 30, 2021, net cash provided by financing
activities consisted of net proceeds from the issuance of common stock, which
were partially offset by payments for leased capital equipment.
During the six months ended June 30, 2020, net cash provided by financing
activities consisted of net proceeds from the issuance of common stock.
Loan and Security Agreement
At June 30, 2021, we had $26.0 million in outstanding long-term debt pursuant to
our loan and security agreement, of which $5.8 million is current. In accordance
with the most recent amendment of the loan and security agreement, the
interest-only period was extended through April 31, 2022 as we achieved all
regulatory and clinical milestones. Monthly principal payments of $2.9 million
will commence May 1, 2022 for 9 months as the loan matures on January 1, 2023.
The terminal interest fee of 6.35%, or $1.7 million, is due with the final
principal payment of the loan. We granted the lender a first priority security
interest in all of our assets, excluding intellectual property and granted a
negative pledge on such intellectual property. There are no financial covenants
under our loan and security agreement; however, we adhere to non-financial
covenants under our loan and security agreement.
Funding Requirements
We expect our expenses to increase substantially in connection with our ongoing
activities, particularly as we advance existing product candidates, AXA1125 and
AXA1665, and develop new clinical and pre-clinical programs. Our cash
requirements depend on numerous factors, including, without limitation,
expenditures in connection with our research and development programs, including
with respect to the timing and progress of Clinical Trials, Clinical Studies and
preclinical development activities; payments to CROs, CMOs and other third-party
providers; the cost of filing, prosecuting, defending and enforcing patent
claims and other intellectual property rights; our ability to raise additional
equity or debt financing; potential repayments of our long-term debt; and our
ability to enter into collaboration or license agreements and our receipt of any
upfront, milestone or other payments thereunder. Changes in our research and
development plans or other changes affecting our operating expenses may result
in changes in the timing and amount of expenditures of our capital resources.
See "Risk Factors" for further discussion of these and additional risks and
uncertainties that may significantly affect the timing and amount of
expenditures of our capital resources.
We will need substantial additional funding to support our continuing operations
and pursue our growth strategy. Until such time as we can generate significant
revenue from product sales, if ever, we expect to finance our operations through
a combination of equity offerings, debt re-financings, collaboration agreements,
strategic alliances and licensing arrangements. We may be unable to raise
additional funds or enter into such other agreements or arrangements when needed
on favorable terms, or at all, including as a result of market volatility
following the COVID-19 pandemic. If we fail to raise capital or enter into such
agreements as, and when, needed, we may have to significantly delay, scale back
or discontinue the development and commercialization of one or more of our
product candidates or delay our pursuit of potential in-licenses or
acquisitions. We also intend to continue to evaluate options to refinance our
outstanding long-term debt. The amounts involved in any such transactions,
individually or in the aggregate, may be material.
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Critical Accounting Policies and Use of Estimates
Our management's discussion and analysis of our financial condition and results
of operations are based on our financial statements, which have been prepared in
accordance with U.S. generally accepted accounting principles. The preparation
of these 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 financial statements.
We base our estimates on historical experience, known trends and events, and
various other factors that are believed to be reasonable under the
circumstances. 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, will be reflected in the
financial statements prospectively from the date of change in estimates. There
have been no material changes to our critical accounting policies as reported in
our Annual Report on Form 10-K for the year ended December 31, 2020, which was
filed with the SEC on March 17, 2021.
Off-Balance Sheet Arrangements
We did not have during the periods presented, and we do not have, any
off-balance sheet arrangements, as defined under applicable SEC rules and
regulations.
Recently Issued Accounting Pronouncements
A description of recently issued accounting pronouncements that may potentially
impact our financial position and results of operations is disclosed in Note 2
to our condensed consolidated financial statements appearing elsewhere in this
Quarterly Report.
Emerging Growth Company Status
We are an "emerging growth company," as defined in the Jumpstart Our Business
Startups Act of 2012, or the JOBS Act, and we may take advantage of certain
exemptions from various reporting requirements that are applicable to other
public companies that are not emerging growth companies. We may take advantage
of these exemptions until we are no longer an emerging growth company. Section
107 of the JOBS Act provides that an emerging growth company can take advantage
of the extended transition period afforded by the JOBS Act for the
implementation of new or revised accounting standards. We have elected to use
the extended transition period for complying with new or revised accounting
standards and, as a result of this election, our financial statements may not be
comparable to companies that comply with public company effective dates. We may
take advantage of these exemptions up until the last day of the fiscal year
following the fifth anniversary of our IPO or such earlier time that we are no
longer an emerging growth company. We would cease to be an emerging growth
company if we have more than $1.07 billion in annual revenue, we have more than
$700.0 million in market value of our stock held by non-affiliates (and we have
been a public company for at least 12 months and have filed one annual report on
Form 10-K) or we issue more than $1.0 billion of non-convertible debt securities
over a three-year period.
Item 3. Quantitative and Qualitative Disclosure About Market Risk
We are a smaller reporting company as defined by Rule 12b-2 of the Securities
Exchange Act of 1934 and are not required to provide the information under this
item.
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