(All dollar amounts are stated in thousands)

Forward-Looking Statements



This Quarterly Report on Form 10-Q contains "forward-looking statements" within
the meaning of Section 27A of the Securities Act of 1933, as amended (the
"Securities Act"), and Section 21E of the Securities Exchange Act of 1934, as
amended (the "Exchange Act"). These statements relate to our future plans,
objectives, expectations and intentions and may be identified by words such as
"may," "will," "should," "expects," "plans," "anticipate," "intends," "target,"
"projects," "contemplates," "believe," "estimates," "predicts," "potential," and
"continue," or similar words.

Although we believe that our expectations are based on reasonable assumptions
within the limits of our knowledge of our business and operations, these
forward-looking statements contained in this document are neither promises nor
guarantees. Our business is subject to significant risk and uncertainties and
there can be no assurance that our actual results will not differ materially
from our expectations. These forward-looking statements include, but are not
limited to, statements concerning our business plans and strategies; expected
future financial results and cash requirements; statements related to the
coronavirus pandemic and its potential adverse impacts; the impact from the war
in Ukraine and the resulting economic and other sanctions imposed on Russia;
plans for obtaining additional funding; plans and expectations that depend on
our ability to continue as a going concern; and plans for development and
commercialization of our Yield10 technologies. Such forward-looking statements
are subject to a number of risks and uncertainties that could cause actual
results to differ materially from those anticipated including, without
limitation, risks related to our limited cash resources, uncertainty about our
ability to secure additional funding, risks related to the execution of our
business plans and strategies, risks associated with the protection and
enforcement of our intellectual property rights, as well as other risks and
uncertainties set forth under the caption "Risk Factors" in Part I, Item 1A, of
the Company's   Annual Report on Form 10-K   for the year ended December 31,
2021 and in our other filings with the SEC.

The forward-looking statements and risk factors presented in this document are
made only as of the date hereof and we do not intend to update any of these risk
factors or to publicly announce the results of any revisions to any of our
forward-looking statements other than as required under the federal securities
laws.

Unless the context otherwise requires, all references in this Quarterly Report on Form 10-Q to "Yield10 Bioscience," "Yield10," "we," "our," "us," "our company" or "the company" refer to Yield10 Bioscience, Inc., a Delaware corporation, and its subsidiaries.

Overview

Yield10 Bioscience, Inc. ("Yield10" or the "Company") is an agricultural
bioscience company that is developing the oilseed Camelina sativa ("Camelina")
as a platform crop for large scale production of low carbon sustainable seed
products to address:

•petroleum replacement markets, in which we are developing Camelina oil for use
as a biofuel feedstock and PHA Bioplastics produced in Camelina seed for use as
a biodegradable bioplastic; and

•food and nutrition markets, in which we are developing omega-3 (EPA, DHA+EPA)
oils produced in Camelina seed for aquaculture, nutraceuticals and protein meal
for animal feed markets.

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Our commercial plan is based on developing and releasing a series of proprietary
elite Camelina seed varieties incorporating genetic traits from our development
pipeline which offer improved on-farm performance that we anticipate will lead
to increased acreage adoption and grain product revenue. We also plan to create
additional value for our shareholders by licensing yield and seed oil traits
from our pipeline to large seed companies for commercialization in major food
crops, including corn, soybean and canola.

We have initiated small scale commercial Camelina grain production this fall for
the renewable diesel market using third-party growers for seed multiplication of
our winter Camelina plant varieties. These plants were harvested this past
summer and shipped to a commercial seed conditioner for processing and packaging
before being provided to farmers for planting. Yield10's commercial team is in
the process of establishing an initial grower network for this first production
of Camelina grain that will be harvested in the summer of 2023. We plan to sell
this grain harvest into the renewable diesel market. We anticipate that future
acreage under contract for the production of Camelina grain will expand over
time as we increase our grower network and ramp up commercial operations for
both spring and winter growing seasons.

Our results of operations could be adversely affected by general conditions in
the global economy and in the global financial markets, including changes in
inflation, interest rates and overall economic conditions and uncertainties. For
instance, for the twelve months ended September 30, 2022, the U.S. Bureau of
Labor Statistics reported that the Consumer Price Index for All Urban Consumers
increased 8.2 percent. If the inflation rate continues to increase, for example
due to increases in the costs of labor and supplies, it will affect our expenses
and it might make it more expensive for us to continue our research and
development. Inflation could also adversely affect the ability of growers to
enter into and fulfill their obligations under Camelina grain production
agreements with us.

Yield10 is headquartered in Woburn, Massachusetts and has an Oilseed Center of Excellence in Saskatoon, Saskatchewan, Canada.

Government Grants



On February 26, 2021, Yield10 Oilseeds Inc. ("YOI"), the Company's wholly-owned
Canadian research subsidiary, received a research grant through the Industrial
Research Assistance Program administered by National Research Council Canada
("NRC"). The objective of the grant was to provide financial research assistance
to innovative, early-stage small and medium-sized enterprises. Under the terms
of the agreement, NRC agreed to contribute up to a maximum of $39 for payroll
costs incurred by YOI during the period from December 20, 2020 to March 13,
2021. During the first quarter of 2021, YOI submitted claims for eligible
payroll costs and recognized grant revenue for the full amount of the award.

During 2018, we entered into a sub-award with Michigan State University ("MSU")
to support a Department of Energy ("DOE") funded grant entitled "A Systems
Approach to Increasing Carbon Flux to Seed Oil." Our participation under this
five-year grant has been awarded incrementally on an annual basis with the first
year commencing on September 15, 2017. Cumulative funding for this sub-award for
the full grant amount of $2,957 was appropriated by the U.S. Congress through
the contractual year ending in September 2022. During the three and nine months
ended September 30, 2022, we recognized $111 and $363, respectively, from the
sub-award. During the three and nine months ended September 30, 2021, we
recognized $92 and $423 in grant revenue, respectively, from the sub-award.

As of September 30, 2022, proceeds of $146 remain to be recognized under our MSU
sub-award as shown in the table below. During June 2022, the parties amended the
sub-award to extend its termination date to September 14, 2023, allowing Yield10
time to utilize the remaining grant funds. These remaining contractual funds
include amounts for reimbursement to our subcontractors, as well as
reimbursement for our employees' time, benefits and other expenses related to
future performance.


                                                                                             Total revenue          Remaining
                                                                                               recognized         amount to be
                                                                                                through           recognized as
                                               Funding             Total Government          September 30,        of September          Contract/Grant
Program Title                                   Agency           Funded Appropriations            2022              30, 2022              Expiration
Subcontract from Michigan State             Department of        $            2,957          $     2,811          $      146            September 2023
University project funded by DOE            Energy
entitled "A Systems Approach to
Increasing Carbon Flux to Seed Oil"
Funding from National Research              National                             39                   39                   -              March 2021

Council Canada through its Industrial Research Research Assistance Program

                 Council Canada
(NRC-IRAP) entitled "Innovation
Assistance Program - Round 2.5"
Total                                                            $            2,996          $     2,850          $      146


                                       22

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Critical Accounting Estimates and Judgments



The discussion and analysis of our financial condition and results of operations
are based upon our unaudited condensed consolidated financial statements, which
have been prepared in accordance with GAAP for interim financial information.
The preparation of these unaudited condensed consolidated financial statements
requires us to make estimates and judgments that affect the reported amounts of
assets, liabilities, revenues and expenses, and related disclosure of contingent
assets and liabilities. On an ongoing basis, we evaluate our estimates,
including those related to revenue recognition, stock-based and
performance-based compensation, measurement of right-of-use assets and lease
liabilities, the recognition of lease expense and income taxes. We base our
estimates on historical experience and on various other assumptions that we
believe to be reasonable under the circumstances, the results of which form the
basis for making judgments about the carrying value of assets and liabilities
that are not readily apparent from other sources. Actual results may differ from
these estimates. The critical accounting policies and the significant judgments
and estimates used in the preparation of our unaudited condensed consolidated
financial statements for the three and nine months ended September 30, 2022,
were consistent with those discussed in our   Annual Report on Form 10-K   for
the year ended December 31, 2021, in the section captioned "Management's
Discussion and Analysis of Financial Condition and Results of
Operations-Critical Accounting Estimates and Judgments."

Results of Operations

Comparison of the Three Months Ended September 30, 2022 and 2021



Revenue

                      Three Months Ended
                         September 30,
                        2022              2021      Change

Grant revenue   $      111               $ 92      $    19

Grant revenue was consistent at $111 and $92 for the three months ended September 30, 2022 and September 30, 2021, respectively. All of the grant revenue recorded during these two periods was derived from the Company's DOE sub-award with MSU.



We anticipate that grant revenue will decrease during the year ended
December 31, 2022 in comparison to the year ended December 31, 2021, as a result
of lower grant appropriations remaining to be earned from the final
appropriation of our MSU sub-award that was originally scheduled to end in
September 2022. During the three months ended September 30, 2022, the MSU
sub-award was amended to extend the termination date through September 2023 in
order to utilize remaining funds of $146 available from the final contract year.
We currently cannot assess whether additional U.S. or Canadian government
research grants will be awarded to us during the next year.

We have contracted with growers in Canada and the U.S. for small scale Camelina
winter grain production this fall, for approximately 1,000 acres, to supply the
renewable diesel fuel market. Harvest of this first winter commercial grain
production is expected to occur in the summer of 2023, at which time we
anticipate that we may begin to recognize grain revenue in amounts scaled to the
grain yield and the number of acres under contract. Future grain revenues will
be based, among other things, on our ability to scale up commercial seed
production, engage with growers and enter into offtake agreements with customers
in the renewable diesel market.

Expenses

                                           Three Months Ended
                                              September 30,
                                            2022            2021        Change

Research and development expenses $ 2,083 $ 1,636 $ 447 General and administrative expenses 1,518

            1,547         (29)
Total expenses                        $    3,601          $ 3,183      $  418

Research and Development Expenses



Research and development expenses increased from $1,636 during the three months
ended September 30, 2021 to $2,083 during the three months ended September 30,
2022. The $447, or 27 percent increase, is primarily due to higher

                                       23
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employee compensation and benefit expenses and costs associated with crop trials
and pre-commercial Camelina seed production. Employee compensation and benefits
increased by $157 from $865 during the three months ended September 30, 2021 to
$1,022 during the three months ended September 30, 2022, and was primarily the
result of a $127 increase in payroll expense generated from annual employee
compensation increases and our hiring of research and development staff. During
the three months ended September 30, 2022, we incurred $124 in expense for
pre-commercial Camelina seed production, including seed multiplication,
cleaning, treatment and storage costs. We did not incur similar expenses during
the three months ended September 30, 2021. Crop trial expense increased by $104
during the three months ended September 30, 2022 as a result of greater
fieldwork being conducted to evaluate Camelina plant varieties, including the
development of herbicide tolerant Camelina plant varieties.

Based on current planning and forecasting, we anticipate that our research and
development expenses during the years ended December 31, 2022 and December 31,
2023 will continue at levels above those incurred during the year ended
December 31, 2021, as we continue our efforts to develop and commercialize
Camelina plant varieties for the following markets: feedstock oil for renewable
diesel, PHA bioplastics, omega-3 oil for nutraceuticals and aquaculture fish
feed and as a protein meal to be used in animal feed markets. The increased
expenses will include employee compensation and benefits from recent and future
personnel hiring, seed scale up operations and pre-commercial Camelina
production activities. Our forecast related to research and development expense
is subject to change and may be impacted by our ability to raise additional cash
to support our planned operations, the potential impact of the COVID-19 pandemic
or the advent of new third-party collaborations or other business opportunities
that could alter our plans.

General and Administrative Expenses



General and administrative expenses for the three months ended September 30,
2022 and September 30, 2021 remained consistent, decreasing by $29, or 2%, from
$1,547 to $1,518.

Based on current planning and forecasting, we expect that our general and
administrative expenses during the year ended December 31, 2022 will remain
slightly higher than expenses incurred during the previous year. We also
anticipate that our general and administrative expenses will increase modestly
during the year ended December 31, 2023, as we ramp up support for our Camelina
commercial operations. Our forecast related to these expenses is subject to
change and may be impacted by our ability to raise additional cash to support
our plans, the potential impact of the COVID-19 pandemic or new third-party
collaborations or other business opportunities that could alter our plans.

Other Income (Expense), Net

                                            Three Months Ended
                                              September 30,
                                             2022             2021       Change
Gain on investment in related party   $      -               $ 700      $ 

(700)


Other income (expense), net                 10                  (1)         

11


Total other income (expense), net     $     10               $ 699      $ 

(689)

Gain on Investment in Related Party



During 1999, Yield10 entered into a technology sublicense agreement with Tepha,
Inc. ("Tepha"), a privately held related party engaged in the development of
medical products. Yield10 received 648,149 shares of Series A Convertible
Preferred Stock of Tepha ("Tepha Shares") during 2002 as consideration for
outstanding license payments due to Yield10 totaling $700. During 2005, the
Company determined the value of the Tepha Shares was impaired resulting in their
write off through a charge to other income (expense). In May 2021, the board of
directors of Tepha approved and authorized the merger of Tepha with Becton
Dickinson Global Holdings, Inc. ("Becton Dickinson") and on July 26, 2021,
Yield10 received cash consideration of $700 in exchange for the surrender of its
Tepha Shares upon the closing of the sale of Tepha to Becton Dickinson. As a
result, the Company recorded the $700 as a gain on investment in related party
within other income (expense) during the three months ended September 30, 2021.

Other Income (Expense), net

Other income (expense) for the three months ended September 30, 2022 and September 30, 2021 were derived primarily from investment income earned from the Company's cash equivalents and investments offset by interest expense and investment management fees incurred during the period.


                                       24
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Comparison of the Nine Months Ended September 30, 2022 and 2021



Revenue

                      Nine Months Ended
                        September 30,
                       2022            2021       Change

Grant revenue   $     363             $ 462      $  (99)


Grant revenue was $363 and $462 for the nine months ended September 30, 2022 and
September 30, 2021, respectively.  All of the grant revenue recorded during the
nine months ended September 30, 2022 was derived from the Company's DOE
sub-award with MSU. During the nine months ended September 30, 2021, grant
revenue of $423 and $39 was recognized from the DOE sub-award and the short-term
NRC grant that was awarded in February 2021, respectively.

Expenses

                                          Nine Months Ended
                                            September 30,
                                          2022          2021        Change

Research and development expenses $ 5,862 $ 4,603 $ 1,259 General and administrative expenses 4,748 4,583 165 Total expenses

$   10,610      $ 9,186      $ 1,424

Research and Development Expenses



Research and development expenses increased from $4,603 during the nine months
ended September 30, 2021 to $5,862 during the nine months ended September 30,
2022. The $1,259, or 27 percent year-to-date increase, is primarily due to
higher employee compensation and benefits expenses, expanded crop trial costs,
higher third-party research services and costs associated with pre-commercial
Camelina seed production. Employee compensation and benefits increased by $499
from $2,677 during the nine months ended September 30, 2021 to $3,176 during the
nine months ended September 30, 2022. The increase is primarily the result of a
$451 increase in payroll charges generated from annual employee compensation
increases and our hiring of additional staff. Stock-based employee compensation
expense also increased by $93 during the nine months ended September 30, 2022
due to employee stock options awarded in the past year. Lower recruiting related
expenses of $110 offset a portion of these increased employee related expenses.
Crop trial expense increased by $145 during the nine months ended September 30,
2022 in comparison to the same nine months of the previous year and primarily
stems from our evaluation of Camelina plant varieties, including those
demonstrating herbicide tolerance. Third-party research services increased by
$167 during the nine months ended September 30, 2022 in comparison to the nine
months ended September 30, 2021, and is the result of DNA sequencing and other
analytical work undertaken for regulatory purposes. During the nine months ended
September 30, 2022, we also incurred $252 in charges for pre-commercial Camelina
seed production, including seed multiplication, cleaning, treatment and storage
costs. We did not have similar expenses during the nine months ended
September 30, 2021.

General and Administrative Expenses



General and administrative expenses for the nine months ended September 30, 2022
and September 30, 2021 increased by $165 from $4,583 to $4,748. The 4 percent
year-to-date increase is primarily due to increases in employee compensation and
benefits expenses. Employee compensation and benefits expense increased by $209
from $2,069 during the nine months ended September 30, 2021 to $2,278 during the
nine months ended September 30, 2022, and is primarily the result of a $108
increase in payroll expenses generated from annual employee compensation
increases and our hiring of additional staff. During the nine months ended
September 30, 2022, stock-based compensation also increased by $190 due to
employee stock awards issued during the past year. Recruiting expenses were down
$86 during the nine months ended September 30, 2022 compared to the first nine
months of 2021.

                                       25
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Other Income (Expense), Net

                                            Nine Months Ended
                                              September 30,
                                             2022            2021       Change
Gain on investment in related party   $      -              $ 700      $ (700)
Other income (expense), net                 11                 (2)         13
Total expenses                        $     11              $ 698      $ (687)

Gain on Investment in Related Party



In May 2021, the board of directors of Tepha, a related party, approved and
authorized the sale of Tepha to Becton Dickinson Global Holdings, Inc. The
merger closed on July 21, 2021 and Yield10 received cash consideration of $700
for the surrender of its Tepha Shares. As a result, the Company recorded the
$700 as a gain on investment in related party within other income (expense)
during the three months ended September 30, 2021.

Other Income (Expense), net

Other income (expense) for the nine months ended September 30, 2022 and September 30, 2021 were derived primarily from investment income earned from the Company's cash equivalents and investments offset by interest expense and investment management fees incurred during the period.

Liquidity and Capital Resources



Currently, we require cash to fund our working capital needs, to purchase
capital assets, and to pay our operating lease obligations and other operating
costs. The primary sources of our liquidity have historically included equity
financings, government funded research grants and income earned on cash and
investments.

Since our inception, we have incurred significant expenses related to our
research, development and product commercialization efforts. With the exception
of 2012, we have recorded losses since our initial founding, including the three
and nine months ended September 30, 2022. As of September 30, 2022, we had an
accumulated deficit of $396,394. Our unrestricted cash, cash equivalents and
investments are held primarily for working capital purposes and as of
September 30, 2022, totaled $7,405 compared to cash, cash equivalents and
investments of $15,990 at December 31, 2021. As of September 30, 2022, we had
restricted cash of $264, consisting of $229 held in connection with the lease
agreement for our Woburn, Massachusetts facility and $35 held in connection with
our corporate credit card program. As of September 30, 2022, we continued to
have no outstanding debt.

Our management is currently evaluating different strategies to obtain the
required funding for our operations. These strategies may include, but are not
limited to: public and private placements of equity and/or debt, licensing
and/or collaboration arrangements and strategic alternatives with third parties,
or other funding from the government or third parties. Our ability to secure
funding is subject to numerous risks and uncertainties, including the impact of
the COVID-19 pandemic, geopolitical turmoil, and economic uncertainty related to
rising inflation and disruptions in the global supply chain. As a result, there
can be no assurance that these funding efforts will be successful. The sale of
equity and convertible debt securities may result in dilution to our
stockholders and, in the case of preferred equity securities or convertible
debt, those securities could provide for rights, preferences or privileges
senior to those of our common stock. The terms of debt securities issued or
borrowings pursuant to a credit agreement could impose significant restrictions
on our operations. If we raise funds through collaborations and licensing
arrangements, we might be required to relinquish significant rights to our
technologies or products or grant licenses on terms that are not favorable to
us. Additional capital may not be available on reasonable terms, or at all.

Investments are made in accordance with our corporate investment policy, as
approved by our Board of Directors. The primary objective of this policy is to
preserve principal. Consequently, our investments are limited to high quality
corporate debt, U.S. Treasury bills and notes, money market funds, bank debt
obligations, municipal debt obligations and asset-backed securities. The policy
establishes maturity limits, concentration limits, and liquidity requirements.
As of September 30, 2022, we were in compliance with this policy.

                                       26
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Material Cash Requirements



We currently anticipate net cash usage of $12,000 to $12,500 to fund operations
during the full year 2022, including our expanded research and development
activities and our preparations for the future commercial launch of our Camelina
products.

We routinely enter into contractual commitments with third parties to support
our operating activities. The more significant of these commitments includes
real estate operating leases for our office, laboratory and greenhouse
facilities located in the U.S. and Canada. In addition, we typically enter into
annual premium funding arrangements through our insurance broker that allows us
to spread the payment of our directors' and officers' liability and other
business insurance premiums over the terms of the policies. Our material
commitments also include annual arrangements with third party growers located in
North and South America for the execution of crop trials and seed scale-up
activities to further our trait development goals and to progress the commercial
development of our Camelina plant varieties. The aggregate cost of these
contracted crop activities is substantial. In the fall of 2022, we also began
entering into Camelina grain production contracts for the winter 2022/2023
season containing minimum guaranteed payments per acre as an incentive for
growers to work with us. From time-to-time, we also enter into exclusive
research licensing and collaboration arrangements with third parties for the
development of intellectual property related to trait development. These
long-term agreements typically include initial licensing payments and future
contingent milestone payments associated with regulatory filings and approvals
as well as potential royalty payments based on future product sales. Generally,
these licensing arrangements contain early termination provisions within the
terms of the respective agreements.

The Company has no off-balance sheet arrangements as defined in Item 303(b) of Regulation S-K of the Securities Exchange Act of 1934.

Going Concern



We follow the guidance of ASC Topic 205-40, Presentation of Financial
Statements-Going Concern, in order to determine whether there is substantial
doubt about our ability to continue as a going concern for one year after the
date our financial statements are available to be issued. Based on our current
cash forecast, we expect that our present capital resources will not be
sufficient to fund our planned operations for at least that period of time,
which raises substantial doubt as to the Company's ability to continue as a
going concern. This forecast of cash resources is forward-looking information
that involves risks and uncertainties, and the actual amount of expenses could
vary materially and adversely as a result of a number of factors. Our ability to
continue operations after our current cash resources are exhausted will depend
upon our ability to obtain additional financing through, among other sources,
public or private equity financing, secured or unsecured debt financing, equity
or debt bridge financing, warrant holders' ability and willingness to exercise
the Company's outstanding warrants, additional government research grants or
collaborative arrangements with third parties, as to which no assurances can be
given. We do not know whether additional financing will be available on terms
favorable or acceptable to us when needed, if at all. If additional funds are
not available when required, we will be forced to curtail our research efforts,
explore strategic alternatives and/or wind down our operations and pursue
options for liquidating our remaining assets, including intellectual property
and equipment.

If we issue equity or debt securities to raise additional funds, (i) we may
incur fees associated with such issuances, (ii) our existing stockholders will
experience dilution from the issuance of new equity securities, (iii) we may
incur ongoing interest expense and be required to grant a security interest in
our assets in connection with any debt issuance, and (iv) the new equity or debt
securities may have rights, preferences and privileges senior to those of our
existing stockholders. In addition, utilization of our net operating loss and
research and development credit carryforwards may be subject to significant
annual limitations under Section 382 of the Internal Revenue Code of 1986 due to
ownership changes resulting from future equity financing transactions. If we
raise additional funds through collaboration, licensing or other similar
arrangements, it may be necessary to relinquish valuable rights to our potential
products or proprietary technologies or grant licenses on terms that are not
favorable to us.

Cash Usage During the Nine Months Ended September 30, 2022



Net cash used for operating activities during the nine months ended
September 30, 2022 was $8,342, compared to net cash used for operating
activities during the nine months ended September 30, 2021 of $6,768. Net cash
used for operating activities during the nine months ended September 30, 2022
primarily reflects the net loss of $10,263, cash payments made to reduce lease
liabilities of $385 and our payment of 2021 bonus compensation of $378 during
early 2022. Non-cash charges offsetting a portion of the net loss include
depreciation and amortization expense of $197, our 401(k) matching contribution
in common stock of $111, stock-based compensation expense of $1,458, and
non-cash lease expense of $291. Net cash used for operating activities during
the nine months ended September 30, 2021 was $6,768 and primarily reflects the
net loss of $8,051,

                                       27
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cash payments made to reduce lease liabilities and to pay 2020 bonus compensation of $342 and $460, respectively. Non-cash charges offsetting a portion of the net loss included depreciation and amortization expense of $165, our 401(k) matching contribution in common stock of $100, stock-based compensation expense of $1,175, and non-cash lease expense of $265.



Net cash of $7,022 was provided by investing activities during the nine months
ended September 30, 2022, primarily as a result of receiving proceeds of $8,371
from investments reaching maturity and converting into cash, partially offset by
our purchase of $1,195 in new investments. During the nine months ended
September 30, 2022, we also purchased $154 in laboratory equipment. During the
nine months ended September 30, 2021, $2,229 in net cash was provided from
investing activities. During the nine months of 2021, we purchased $147 of
laboratory equipment and $3,874 in new investments, offset by cash proceeds of
$6,250 from maturing investments.

Net cash of $37 was used by financing activities during the nine months ended
September 30, 2022, compared to net cash of $15,746 provided by financing
activities during the nine months ended September 30, 2021. During the nine
months ended September 30, 2021, we completed a public offering of 1,040,000
shares of our common stock at a price of $12.25 per share, receiving proceeds of
$12,740, before issuance costs of $747. Also, during the nine months ended
September 30, 2021, a total of 481,973 Series A and Series B warrants issued in
our November 2019 securities offering were exercised by warrant holders,
providing $3,856 in cash proceeds. During the nine months ended September 30,
2022, no warrants were exercised by warrant holders.

Recent Accounting Pronouncements

See Note 2, "Accounting Policies," to our condensed consolidated financial statements included in this Quarterly Report on Form 10-Q for a full description of recent accounting pronouncements.

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