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BLFS US Equity

Biolife Solutions IncHealth Care · Electromedical & Electrotherapeutic Apparatus · CIK 834365 · FY ends Dec 31
$37.10
+0.13 (+0.35%)
USD · as of 2026-08-21 · marketstack

BLFS · 10-K · period ended 2023-12-31

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filed 2024-02-29 · EDGAR original ↗

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ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Company Overview

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We are a life sciences company that develops, manufactures and supplies bioproduction tools and services which are designed to improve quality and de-risk biologic manufacturing, storage, distribution, and transportation in the cell and gene therapy industry and broader biopharma market. Our products are used in basic and applied research and commercial manufacturing of biologic-based therapies. Customers use our products to maintain the health and function of biologic material during sourcing, manufacturing, storage, and distribution.

Our current portfolio of bioproduction tools and services are comprised of three revenue lines that contain seven main offerings: (i) cell processing (including biopreservation media for the preservation of cells and tissues, human platelet lysate media for the supplementation of cell expansion, cryogenic vials and automated fill machines that provide high-quality, efficient, and precise mixes of solutions), (ii) freezers and thaw systems (including a full line of mechanical ultra-low temperature (“ULT”), isothermal, and liquid nitrogen freezers and accessories, automated thaw devices which provide controlled, consistent thawing of frozen biologics in vials and cryobags), and (iii) Biostorage services (including biological and pharmaceutical storage services and transport, and “smart”, cloud connected devices for transporting biologic payloads).

We currently operate as one bioproduction tools and services business which supports several steps in the biologic material manufacturing and delivery process. We have a diversified portfolio of tools and services that focus on biopreservation, cell processing, frozen biologic storage products and services, cold-chain transportation, and thawing of biologic materials. We have in-house expertise in cryobiology and continue to capitalize on opportunities to maximize the value of our product platform for our extensive customer base through both organic growth innovations and acquisitions.

Subsequent to the second quarter of 2023, we began to seek divestment of our Freezer Business from our current product portfolio. For additional information regarding our ongoing initiative to divest the Freezer Business, see “Item 1A. Risk Factors” of this Annual Report for additional details.

Segment reporting

Management views the Company's operations and makes decisions regarding how to allocate resources as one reportable segment and one reporting unit.

Critical accounting policies and estimates

We have identified the policies and estimates below as being critical to our business operations and the understanding of our results of operations. These policies require management’s most difficult, subjective, or complex judgements, often as a result of the need to make estimates about the effect of matters that are inherently uncertain. The impact of any associated risks related to these policies on our business operations are discussed throughout “Management’s Discussion and Analysis of Financial Condition,” including in the “Results of Operations” section, where such policies affect our reported and expected financial results. Although we believe that our estimates, assumptions, and judgements are reasonable, they are based upon information presently available. Actual results may differ significantly from these estimates under different assumptions, judgments, or conditions.

Revenue recognition

To determine revenue recognition for contractual arrangements that we determine are within the scope of Financial Accounting Standards Board (“FASB”) Topic 606, Revenue from Contracts with Customers, we perform the following five steps: (i) identify each contract with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction price to our performance obligations in the contract; and (v) recognize revenue when (or as) we satisfy the relevant performance obligation. We only apply the five-step model to contracts when it is probable that we will collect the consideration we are entitled to in exchange for the goods or services we transfer to the customer. Contracts with customers may contain multiple performance obligations. For such arrangements, the transaction price is allocated to each performance obligation based on the estimated relative standalone selling prices of the promised products or services underlying each performance obligation. The Company determines standalone selling prices based on the price at which the performance obligation is sold separately. If the standalone selling price is not observable through past transactions, the Company estimates the standalone selling price, taking into account available information such as market conditions and internally approved pricing guidelines related to the performance obligations. Payment terms and conditions vary, although terms generally include a requirement of payment within 30 to 90 days.

The Company primarily recognizes product revenues, service revenues, and rental revenues. Product revenues are generated from the sale of biopreservation media, ThawSTAR, and freezer products. We recognize product revenue,

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including shipping and handling charges billed to customers, when we transfer control of our products to our customers. Shipping and handling costs are classified as part of cost of product revenue in the Consolidated Statement of Operations. Service revenues are generated from the storage of biological and pharmaceutical materials. We recognize service revenues over time as services are performed or ratably over the contract term. To the extent the transaction price includes variable consideration, the Company estimates the amount of variable consideration that should be included in the transaction price utilizing the expected value method or the most likely amount method, depending on the facts and circumstances relative to the contract. When determining the transaction price of a contract, an adjustment is made if payment from a customer occurs either significantly before or significantly after performance, resulting in a significant financing component. Applying the practical expedient in paragraph 606-10-32-18, the Company does not assess whether a significant financing component exists if the period between when the Company performs its obligations under the contract and when the customer pays is one year or less. None of the Company’s contracts contained a significant financing component or variable consideration as of and during the years ended December 31, 2023, 2022, and 2021.

The Company also generates revenue from the leasing of our property and equipment, operating right-of-use assets, and evo cold chain systems to customers pursuant to service contracts or rental arrangements entered into with the customer. Revenue from these arrangements is not within the scope of FASB ASC Topic 606 as it is within the scope of FASB ASC Topic 842, Leases. All customers leasing shippers currently do so under month-to-month rental arrangements. We account for these rental transactions as operating leases and record rental revenue on a straight-line basis over the rental term.

Business combinations

Amounts paid for acquisitions are allocated to the tangible and intangible assets acquired and liabilities assumed, if any, based on their fair values at the dates of acquisition. This purchase price allocation process requires management to make significant estimates and assumptions with respect to intangible assets and deferred revenue obligations. The fair value of identifiable intangible assets is based on detailed valuations that use information and assumptions determined by management. Any excess of purchase price over the fair value of the net tangible and intangible assets acquired is allocated to goodwill. While we use our best estimates and assumptions to accurately value assets acquired and liabilities assumed at the acquisition date as well as any contingent consideration, where applicable, our estimates are inherently uncertain and subject to refinement. As a result, during the measurement period, which may be up to one year from the acquisition date, we record adjustments to the assets acquired and liabilities assumed with the corresponding offset to goodwill. Upon conclusion of the measurement period or final determination of the values of assets acquired or liabilities assumed, whichever comes first, any subsequent adjustments are recorded to our Consolidated Statements of Operations. The fair value of contingent consideration includes estimates and judgments made by management regarding the probability that future contingent payments will be made, the extent of royalties to be earned in excess of the defined minimum royalties, etc. Management updates these estimates and the related fair value of contingent consideration at each reporting period based on the estimated probability of achieving the earnout targets and applying a discount rate that captures the risk associated with the expected contingent payments. To the extent our estimates change in the future regarding the likelihood of achieving these targets we may need to record material adjustments to our accrued contingent consideration. Changes in the fair value of contingent consideration are recorded in our Consolidated Statements of Operations. We use the income approach to determine the fair value of certain identifiable intangible assets including customer relationships and developed technology. This approach determines fair value by estimating after-tax cash flows attributable to these assets over their respective useful lives and then discounting these after-tax cash flows back to a present value. We base our assumptions on estimates of future cash flows, expected growth rates, expected trends in technology, etc. We base the discount rates used to arrive at a present value as of the date of acquisition on the time value of money and certain industry-specific risk factors. We believe the estimated purchased customer relationships, developed technologies, trademarks, tradenames, and patents amounts so determined represent the fair value at the date of acquisition and do not exceed the amount a third party would pay for the assets.

Intangible assets and goodwill

Intangible assets

Intangible assets with a definite life are amortized over their estimated useful lives using the straight-line method and the amortization expense is recorded within intangible asset amortization in the Consolidated Statements of Operations. If the estimate of a definite-lived intangible asset’s remaining useful life is changed, the remaining carrying amount of the intangible asset is amortized prospectively over the revised remaining useful life. Definite-lived intangible assets and their related estimated useful lives are reviewed at least annually to determine if any adverse conditions exist that would indicate the carrying value of these assets may not be recoverable.

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Indefinite-lived intangibles are carried at the initially recorded fair value less any recognized impairment. Indefinite-lived intangibles are tested annually for impairment. Impairment assessments are conducted more frequently if certain conditions exist, including a change in the competitive landscape, any internal decisions to pursue new or different technology strategies, a loss of a significant customer, or a significant change in the marketplace, including changes in the prices paid for the Company’s products or changes in the size of the market for the Company’s products. If impairment indicators are present, the Company determines whether the underlying intangible asset is recoverable through estimated future undiscounted cash flows. If the asset is not found to be recoverable, it is written down to the estimated fair value of the asset based on the sum of the future discounted cash flows expected to result from the use and disposition of the asset.

Goodwill

We test goodwill for impairment on an annual basis, and between annual tests if events and circumstances indicate it is more likely than not that the fair value of our goodwill is less than its carrying value. Events that would indicate impairment and trigger an interim impairment assessment include, but are not limited to, current economic and market conditions, including a decline in the Company’s market capitalization, a significant adverse change in legal factors, business climate or operational performance of the business, and an adverse action or assessment by a regulator. Goodwill is tested for impairment in the fourth quarter of each year, or more frequently as warranted by events or changes in circumstances mentioned above. Accounting guidance also permits an optional qualitative assessment for goodwill to determine whether it is more likely than not that the carrying value of a reporting unit exceeds its fair value. If, after this qualitative assessment, we determine that it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, then no further quantitative testing would be necessary. A quantitative assessment is performed if the qualitative assessment results in a more likely than not determination or if a qualitative assessment is not performed. The quantitative assessment considers whether the carrying amount of a reporting unit exceeds its fair value, in which case an impairment charge is recorded to the extent the reporting unit’s carrying value exceeds its fair value. The Company operates as one reporting unit as of the goodwill impairment measurement date in the fourth quarter of 2023.

Warranty guarantees

Our freezer and thaw and certain cell processing products are warranted to provide assurance that the product will function as expected and to ensure customer confidence in design and overall quality. Warranty coverage on our products is generally provided for specified periods of time and on select products' hours of usage, and generally covers parts, labor, and other expenses for non-maintenance repairs. Warranty coverage generally does not cover operator abuse or improper use.

At the time of sale, we recognize expense and record a warranty accrual by product line for estimated costs in connection with forecasted future warranty claims. Our estimate of the cost of future warranty claims is based primarily on the estimated number of products under warranty, historical average costs incurred to service warranty claims, the trend in the historical ratio of warranty claims for each part covered, and the historical length of time between the sale and resulting warranty claim. If applicable, historical claims experience may be adjusted for known product design improvements or for the impact of unusual product quality issues. We periodically assess the adequacy of our warranty accruals based on changes in our estimates and assumptions and record any necessary adjustments if the cost of actual claim experience differs from our estimate and indicates that adjustments to our warranty accrual are necessary. Factors that could have an impact on actual future claims and our warranty accrual include, but are not limited to, items such as performance of new products; product failure rates; factors impacting product usage, such as changes in sales volumes and shifts in product mix; manufacturing quality and product design issues, including significant manufacturing or design defects not discovered until after the product is delivered to customers; higher or lower than expected service and component part costs to satisfactorily address the repair, and, if applicable, changes to the warranty coverage periods. Additionally, from time to time, we also establish warranty accruals for our estimate of the costs necessary to settle major rework campaigns on a product-specific basis during the period in which the circumstances giving rise to the major rework campaign become known and when the costs to satisfactorily address the situation are both probable and estimable. The warranty accrual for the cost of a major rework campaign is primarily based on an estimate of the cost to repair each affected unit and the number of affected units expected to be repaired.

We believe that our analysis of historical warranty claim trends and knowledge of potential manufacturing and/or product design improvements or issues provide sufficient information to establish a reasonable estimate for the cost of future warranty claims at the time of sale and our warranty accruals as of the date of our Consolidated Balance Sheets. We believe that our $7.9 million warranty accrual as of December 31, 2023 is adequate and historically has been adequate; however, due to the inherent uncertainty in the accrual estimation process, including forecasting future warranty claims, costs

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associated with servicing future warranty claims, and unexpected major rework campaigns that may arise in the future, our actual warranty costs incurred may differ from our warranty accrual estimate. An unexpected increase in warranty claims and/or in the costs associated with servicing those claims would result in an increase in our warranty accruals and a decrease in our net earnings.

Contingent consideration

We estimate the acquisition date fair value of the acquisition-related contingent consideration using various valuation approaches, including option pricing models and Monte Carlo simulations, as well as significant unobservable inputs, reflecting the Company’s assessment of the assumptions market participants would use to value these liabilities. The fair value of the contingent consideration is remeasured each reporting period, with any change in the value recorded in our Consolidated Statements of Operations as change in fair value of contingent consideration.

During the year ended December 31, 2023, all contingent consideration liabilities were written off upon assessment of the probability we would achieve certain revenue targets for earnouts. For additional details on the factors considered in the write-off, see Note 3: Fair value measurement within the consolidated financial statements in Part II, Item 8 of this Annual Report.

Stock-based compensation

We measure and record compensation expense using the applicable accounting guidance for share-based payments related to stock options, time-based restricted stock, market-based restricted stock awards and performance-based awards granted to our directors and employees. The fair value of market-based restricted stock awards is estimated at the date of grant using the Monte Carlo Simulation model. The Monte Carlo Simulation valuation model incorporates assumptions as to stock price volatility, the expected life of options or awards, a risk-free interest rate and dividend yield. In valuing our market-based stock awards, significant judgment is required in determining the expected volatility of our common stock. Expected volatility for our market-based restricted stock awards is based on the historical volatility of our own stock and the stock of companies within our defined peer group. Further, our expected volatility may change in the future, which could substantially change the grant-date fair value of future awards and, ultimately, the expense we record. The fair value of restricted stock, including performance awards, without a market condition is estimated using the current market price of our common stock on the date of grant.

We expense stock-based compensation for stock options, restricted stock awards, and performance awards over the requisite service period. For awards with only a service condition, we expense stock-based compensation using the straight-line method over the requisite service period for the entire award. For awards with a market condition, we expense over the vesting period regardless of the value that the award recipients will ultimately receive.

Provision for income taxes

The assessment regarding whether a valuation allowance is required considers both positive and negative evidence when determining whether it is more likely than not that deferred tax assets are recoverable. In making this assessment, significant weight is given to evidence that can be objectively verified. In its evaluation, the Company considered its cumulative loss and its forecasted losses in the near-term as significant negative evidence. Based upon a review of the four sources of income identified within ASC 740, Accounting for Income Taxes, the Company determined that the Company’s recorded deferred tax liabilities as of December 31, 2023 would be a sufficient source of taxable income to realize all of its deferred tax assets except for a portion of its net operating loss carryforwards. As a result, a full valuation allowance on its deferred tax assets was recorded as of December 31, 2023. The Company will continue to assess the realizability of its assets going forward and will adjust the valuation allowance as needed.

The Company determines its uncertain tax positions based on a determination of whether and how much of a tax benefit taken by the Company in its tax filings or positions is more likely than not to be sustained upon examination by the relevant income tax authorities. The Company is generally subject to examination by U.S. federal and local income tax authorities for all tax years in which loss carryforward is available.

The Company applies judgment in the determination of the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. As of December 31, 2023, the Company has an unrecognized tax benefit of $2.2 million related to tax attributes being carried forward. The Company is generally subject to examination by U.S. federal and local income tax authorities for all tax years in which loss carryforward is available.

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As of December 31, 2023, the Company had U.S. federal net operating loss (“NOL”) carryforwards of approximately $151.9 million, which is available to reduce future taxable income. Approximately $39.2 million of NOL will expire from 2024 through 2037, and approximately $112.7 million of NOL will be carried forward indefinitely. The NOL carryforwards are subject to an annual limitation in the event of certain cumulative changes in the ownership interest. This limits the amount of tax attributes that can be utilized annually to offset future taxable income or tax liabilities. Subsequent ownership changes may further affect the limitation in future years.

Recent accounting standards update

See Note 1: Organization and significant accounting policies – recent accounting pronouncements, within the consolidated financial statements in Part II, Item 8 of this Annual Report for more information.

Discussions of 2021 results and year-to-year comparisons between 2022 and 2021 that are omitted in this Annual Report on Form 10-K can be found in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 of our Annual Report on Form 10-K for the year ended December 31, 2022, filed with the SEC on March 31, 2023.

Results of operations

The following discussion of the financial condition and results of operations should be read in conjunction with the accompanying Consolidated Financial Statements and the related footnotes thereto.

Revenue

Revenue for years ended December 31, 2023, 2022, and 2021 were comprised of the following:

Product revenue

Service revenue

Rental revenue

(1)2021 revenue includes product revenue related to Global Cooling from May 3, 2021 through December 31, 2021 and product revenue related to Sexton from September 1, 2021 through December 31, 2021.

Total Revenue decline in the year ended December 31, 2023, as compared to the year ended December 31, 2022, was driven primarily by reduced purchases of ultra-low temperature and LN2 freezers. The Company has seen a decrease in customer purchases of these products as customers have reacted to preserve cash and abstain from acquiring inventory due to increased interest rates across the broader CGT market. Customers also reevaluated safety stock levels in the year ended December 31, 2023 for cell processing products, causing revenue levels to fall approximately 4% from the year ended December 31, 2022.

Revenue concentrations with one customer decreased to 16% in the year ended December 31, 2023 from 18% from the same customer in the year ended December 31, 2022. This concentration remained relatively consistent despite significant changes in product mix, as the customer's reduction in demand for capital purchases was less pronounced than others in 2023.

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Revenue is impacted by the relatively high degree of customer concentration, the timing of orders, the development efforts of our customers or end-users and regulatory approvals for biologics that incorporate our products, which may result in significant quarterly fluctuations. Such fluctuations are expected, but they may not be predictive of future revenue or otherwise indicative of a trend.

Costs and operating expenses

Total costs and operating expenses for years ended December 31, 2023, 2022, and 2021 were comprised of the following:

Cost of product, rental, and service revenue

In the year ended December 31, 2023, cost of product, rental, and service revenue decreased $11.4 million, or 11%, from the year ended December 31, 2022. This decrease was primarily driven by decreased sales compared to the prior year. We expect the cost of product, rental, and service revenue to fluctuate in future quarters based on production volumes and product mix.

Cost of product, rental, and service revenue as a percentage of revenue was 69% and 70% for the years ended December 31, 2023 and 2022, respectively. Cost of product, rental, and service revenue in the years ended December 31, 2023 and 2022 includes zero and $251,000, respectively, in inventory step-up expense recorded in the purchase accounting of our Global Cooling, CBS, and AsteroBio Corporation (“Astero”) acquisitions.

General and administrative expenses

During the years ended December 31, 2023, 2022, and 2021, general and administrative (“G&A”) expense consisted primarily of personnel-related expenses, stock-based compensation, professional fees, such as accounting and consulting fees, and corporate insurance.

In the year ended December 31, 2023, G&A expenses increased by $8.1 million, or 17%, compared with the year ended December 31, 2022. Of this increase, $3.7 million, or 31%, was driven by increased consulting fees related to our strategic transaction on the Freezer Business. The remaining costs primarily relate to an increase of $1.4 million in severance related to the departure of the former CEO and other staff in addition to a reduction in headcount that occurred in the quarter ended September 30, 2023.

Sales and marketing expenses

During the years ended December 31, 2023, 2022, and 2021, sales and marketing expense (“S&M”) consisted primarily of personnel-related costs, stock based compensation, consulting, advertising, and travel expenses.

S&M expense increased $3.0 million in the year ended December 31, 2023, or 14%, compared with the year ended December 31, 2022. The increase is primarily due to $2.0 million of increased stock compensation and $0.7 million of increased advertising.

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Research and development expenses

During the years ended December 31, 2023, 2022, and 2021, research and development (“R&D”) expense consisted primarily of personnel-related costs, consulting, research supplies, and milestone expenses related to third party research agreements.

R&D expense increased $4.0 million in the year ended December 31, 2023, or 27%, compared with the year ended December 31, 2022. The increase is primarily due to $2.5 million of increased stock-based compensation expenses and $1.0 million of scrapped research materials related to an adjustment in the design of a future freezer product release that rendered certain components obsolete.

Asset impairment charges

Asset impairment charges in the year ended December 31, 2023 consist of the impairment incurred of $15.5 million during the quarter ended September 30, 2023. Asset impairment charges in the year ended December 31, 2022 consist of the impairments incurred of $69.9 million and $40.5 million during the quarter ended June 30, 2022 and impairment assessment date of October 1, 2022, respectively. These impairment charges impacted both definite and indefinite-lived intangible assets acquired during the acquisition of Global Cooling and Custom Biogenic Systems. See Note 2: Impairment of property and equipment and definite-lived intangible assets within the consolidated financial statements in Part II, Item 8 of this Annual Report for more information on the events and assessment leading to these non-cash impairment charges during the years ended December 31, 2023 and 2022.

Intangible asset amortization expense

Amortization expense consists of charges related to the amortization of intangible assets associated with the acquisitions of Global Cooling, Custom Biogenic Systems (“CBS”), SciSafe, Sexton, SAVSU Technologies, Inc. (“SAVSU”), and Astero in which we acquired definite-lived intangible assets.

Acquisition costs

Acquisition costs consist of legal, accounting, third-party valuations, and other due diligence costs related to our Global Cooling and Sexton acquisitions.

Change in fair value of contingent consideration

Change in fair value of contingent consideration consists of changes in estimated fair value of our potential earnouts related to our SciSafe and Custom Biogenic Systems acquisitions. The benefit recognized in the year ended December 31, 2023 relates primarily to changes in our estimated probability of achieving earnout targets set forth within the purchase agreements.

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Other income and expenses

Total other income and expenses for the years ended December 31, 2023, 2022, and 2021 were comprised of the following:

Change in fair value of warrant liability $ — $ — $ (121) $ — — % $ 121 (100) %

Change in fair value of investments — 697 — (697) (100 %) 697 — %

Gain on settlement of Global Cooling escrow 5,115 — — 5,115 — % — — %

Change in fair value of warrant liability.

Reflects the changes in fair value associated with the periodic “mark-to-market” valuation of certain warrants that were issued in 2014. See Note 1: Organization and significant accounting policies, “Certain Warrants which have Features that may Result in Cash Settlement” within the consolidated financial statements in Part II, Item 8 of this Annual Report for more information.

Change in fair value of investments.

Reflects fair value adjustments to our investment in iVexSol.

Interest expense, net.

Interest expense incurred in the year ended December 31, 2023 related primarily to the loan obtained in September 2022 and two loans that were assumed in the acquisition of Global Cooling. We also earn interest on cash held in our money market account. Increases in interest expenses during the year ended December 31, 2023 can also be attributed primarily to interest incurred on the Term Loan (as defined under Note 13: Long-term debt within the consolidated financial statements in Part II, Item 8 of this Annual Report) drawn in the quarter ended September 30, 2022.

Gain on settlement of Global Cooling escrow.

Reflects the non-cash gain associated with our post-closing adjustments for indemnifications and negotiated terms in connection with our acquisition of Global Cooling, and subsequent release and cancellation of these shares of our common stock from the third-party escrow account established in connection with that transaction. For additional information, see Note 12 within the consolidated financial statements in Part II, Item 8 of this Annual Report.

Gain on acquisition of Sexton Biotechnologies, Inc.

Reflects the non-cash gain associated with our investment in Sexton due to the step-acquisition of the remaining shares of Sexton and subsequent consolidation of Sexton in our financial statements.

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Income Tax (Expense) Benefit

Income tax benefit for the years ended December 31, 2023, 2022, and 2021 was as follows:

Effective tax rate — % 4 % 69 %

The income tax benefit recognized in the year ended December 31, 2023 primarily related to losses generated in 2023. Our effective tax rate for 2023 was lower than the U.S. statutory rate of 21% primarily due to the change in our valuation allowance.

The income tax benefit recognized in the year ended December 31, 2022 primarily related to losses generated in 2022. Our effective tax rate for 2022 was lower than the U.S. statutory rate of 21% primarily due to our valuation allowance.

Liquidity and capital resources

We believe our cash, cash equivalents, restricted cash, cash generated from operations, available-for-sale securities, and credit lines will satisfy, for at least the next twelve months from the date of this filing, our liquidity requirements, both globally and domestically, including the following: working capital needs, capital expenditures, ongoing initiative for divestiture of the Freezer Business, contractual obligations, commitments, principal and interest payments on debt, and other liquidity requirements associated with our operations.

On December 31, 2023, we had $52.3 million in cash, cash equivalents, and available-for-sale securities, compared to $64.1 million as of December 31, 2022, as follows:

(In thousands, except percentages) 2023 2022 $ Change % Change

Restricted cash 31 31 — — %

The increase in cash and cash equivalents of $16.0 million as of December 31, 2023 is primarily due to the sale and maturity of our available for sale securities of $27.8 million, change in accounts receivable of $15.4 million, and proceeds from financing activities of $10.6 million. These increases were partially impacted by $14.0 million in net loss after non-cash adjustments, use of cash in accounts payable and inventory of $17.0 million, and acquisition of property and equipment and assets held for rent of $11.2 million.

Our available-for-sale securities consist of U.S. government securities, corporate debt securities, and other debt securities. Management classifies investments at the time of purchase and reevaluates such classification at each balance sheet date. The decrease in available-for-sale securities of $27.8 million resulted from the maturity of $52.7 million of available-for-sale securities during the year, offset by purchases of similar instruments of $27.1 million.

On October 19, 2023, we entered into a Securities Purchase Agreement with Casdin Partners Master Fund, L.P. ("Casdin") whereby the Company sold, and Casdin purchased, 927,165 shares of common stock of the Company at a share price of $11.19 per share for an aggregate purchase price of $10.4 million.

On September 20, 2022, the Company, and certain of its subsidiaries, entered into a term loan agreement, which provided for up to $60 million in aggregate principal to be drawn with $30 million being available upon closing and an additional

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$30 million available in three separate tranches, subject to the Company meeting revenue milestones by a certain date or at the discretion of the lender by a certain date. The Company borrowed $20 million upon closing. As of December 31, 2023, the Company had not drawn additional funding outlined within the Loan Agreement. For additional information on terms, see Note 13: Long-term debt within the consolidated financial statements in Part II, Item 8 of this Annual Report.

Cash flows

(In thousands, except percentages) 2023 2022 $ Change % Change

Operating activities

In the year ended December 31, 2023, our operating activities used cash of $12.5 million reflecting net loss of $66.4 million and non-cash charges totaling $53.9 million primarily related to stock-based compensation, impairment of assets, depreciation, amortization, changes in fair value of contingent consideration, gain on settlement of Global Cooling escrow, and non-cash lease charges. Significant changes in operating assets and liabilities include a decrease of accounts receivable of $15.3 million, an increase in inventory of $8.6 million, and a decrease in accounts payable of $8.4 million.

In the year ended December 31, 2022, our operating activities used cash of $8.5 million reflecting net loss of $139.8 million and non-cash charges totaling $146.2 million primarily related to impairment of intangible assets, depreciation, amortization, changes in fair value of contingent consideration, deferred income tax benefit, stock-based compensation, and non-cash lease charges. An increase in accrued expenses and current liabilities of $5.7 million was primarily driven by a $3.7 million non-income tax liability estimated for sales taxes owed and approximately $1.8 million increase in accrued compensation for increased headcount compared to the prior year. The increase in accrued expenses and current liabilities was offset by a $6.9 million reduction in warranty liability and $1.6 million reduction in accounts payable.

Investing activities

Our investing activities generated $17.8 million of cash in the year ended December 31, 2023. We had $29.1 million in net proceeds of available-for-sale securities to fund capital projects and operations. Capital expenditures and purchases of assets held for rent to maintain and expand the Company's operations used $11.2 million.

Our investing activities used $58.1 million of cash in the year ended December 31, 2022. We invested $44.6 million in available-for-sale securities in addition to continued investment in capital expenditures and purchases of assets held for rent, using an additional $13.9 million.

Financing activities

In the year ended December 31, 2023, cash provided by financing activities was $10.6 million. The increase in cash provided by financing activities compared to the prior year is primarily due to a private placement of $10.4 million and proceeds from financed insurance premiums of $2.6 million, offset by payments on financed insurance premiums of $2.4 million.

In the year ended December 31, 2022, cash provided by financing activities was $16.3 million. The increase in cash provided by financing activities compared to the prior year is primarily due to drawing $20 million on a term loan obtained on September 20, 2022, offset by payments on outstanding debt of $1.7 million and payments on financed insurance premiums of $1.4 million.

Contractual obligations

Our cash flows from operations are dependent on a number of factors, including fluctuations in our operating results, accounts receivable collections, inventory management, and the timing of tax and other payments. As a result, the impact

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of contractual obligations on our liquidity and capital resources in future periods should be analyzed in conjunction with such factors. Despite these uncertainties, we believe that our balances of cash, cash equivalents, available-for-sale securities, and restricted cash in addition to our cash flows from operations are adequate to meet our liquidity requirements in the next 12 months.

The following summarizes certain of our contractual obligations as of December 31, 2023 and the effect such obligations are expected to have on our cash flows in the next fiscal year:

Long-term debt, including interest

These amounts represent expected cash payments, including principal and interest. Debt obligations are described in Note 13 of the Consolidated Financial statements in Part II, Item 8 of this Annual Report. As of December 31, 2023, our total obligations were $25.2 million, of which $6.8 million was short-term.

Lease obligations

We have various operating and financing lease agreements for office space, warehouses, manufacturing, research equipment, machinery, and production locations as well as vehicles and other equipment. Lease obligations are described in Note 6 of the Consolidated Financial statements in Part II, Item 8 of this Annual Report. As of December 31, 2023, our total obligations were $17.5 million, of which $3.2 million was short-term.

Purchase obligations

Purchase obligations are defined as agreements to purchase goods or services that are enforceable and legally binding and that specify all significant terms, including fixed or minimum quantities to be purchased, fixed, minimum or variable pricing provisions and the approximate timing of the transactions. As of December 31, 2023, our total obligations were $13.9 million, of which $13.7 million was short-term.

Sales Tax

We are in the process of evaluating a state sales tax liability analysis for states in which we have economic nexus, and collecting exemption documentation from our customers. It is probable that we will be subject to sales tax liabilities plus interest and penalties relating to historical activity in certain states. We have estimated a contingent liability for sales tax which is recorded in the Consolidated Balance Sheet. The liability includes significant judgments and estimates that may change in the future, and the liability may exceed our current estimate. We may be subject to examination by the relevant state tax authorities and we can provide no assurances that outcomes from these examinations will not have a significant effect on our operating results, financial condition, and cash flows.

Capital requirements

Our future capital requirements will depend on many factors, including the following:

•the expansion of our cell and gene therapy tools and services business

•the ability to sustain product revenue and profits of our cell and gene therapy products and services;

•The degree to which we implement additional automated production equipment throughout our facilities;

•our ability to acquire additional cell and gene therapy products and services;

•the scope of and progress made in our research and development activities; and

•the success of any proposed financing efforts.

Absent acquisitions of additional products, product candidates, or intellectual property, we believe our current cash, cash equivalents, and available-for-sale securities balances, in addition to our cash flows from operations, are adequate to meet our cash needs for at least the next 12 months as of the date of this filing. We expect operating expenses in the year ending December 31, 2024 to decrease as we continue to seek opportunities for the divestiture of our freezer product lines from our current product portfolio. We expect to incur continued spending related to the expansion of our other existing product lines and expansion of our commercial capabilities for the foreseeable future. Our future capital requirements may include, but are not limited to, purchases of property and equipment, the acquisition of additional cell and gene therapy products and technologies, and continued investment in our intellectual property portfolio.

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We actively evaluate various strategic transactions on an ongoing basis, including acquiring complementary products, technologies or businesses that would complement our existing portfolio. We continue to seek to acquire such potential assets that may offer us the best opportunity to create value for our shareholders. In order to acquire such assets, we may need to seek additional financing to fund these investments. If our available cash balances and anticipated cash flow from operations are insufficient to satisfy our liquidity requirements, including because of any such acquisition-related financing needs or lower demand for our products, we may seek to sell common or preferred equity or convertible debt securities, enter into a credit facility or another form of third-party funding, or seek other debt funding. The sale of equity and convertible debt securities may result in dilution to our stockholders, and those securities may have rights senior to those of our common shares. If we raise additional funds through the issuance of preferred stock, convertible debt securities or other debt financing, these securities or other debt could contain covenants that would restrict our operations. Any other third-party funding arrangement could require us to relinquish valuable rights. We may require additional capital beyond our currently anticipated amounts. Additional capital may not be available on reasonable terms, if at all.

Sexton Biotechnologies, Inc. acquisition

On August 9, 2021, BioLife entered into an Agreement and Plan of Merger (the “Sexton Merger Agreement”) with BLFS Merger Sub, Inc., a Delaware corporation (“Sexton Merger Sub”), Fortis Advisors LLC, in its capacity as the representative of the stockholders of Sexton (the “Sexton Seller Representative”) and Sexton Biotechnologies, Inc., a Delaware corporation.

On September 1, 2021, the Company completed the merger of Sexton Merger Sub with and into Sexton and Sexton became a wholly owned subsidiary of the Company (the “Sexton Merger”). As consideration for the Sexton Merger (the “Sexton Merger Consideration”), holders of common stock, preferred stock and options of Sexton, other than the Company (collectively, the “Sexton Participating Holders”), were entitled to receive an aggregate of 530,502 newly issued shares of the Company’s common stock, subject to certain post-closing adjustments, of which 477,452 shares of Common Stock were issued to the Sexton Participating Holders at the Closing, and 53,050 shares of Common Stock, or approximately 10% of the Merger consideration, were deposited into an escrow account for indemnification and post-closing purchase price adjustment purposes. Prior to the merger, the Company held preferred stock in Sexton, which was accounted for using a measurement alternative that measures the securities at cost minus impairment, if any. The Company accounted for the merger as a step acquisition, which required remeasurement of the Company’s existing ownership in Sexton to fair value prior to completing the acquisition method of accounting. Using step acquisition accounting, the Company increased the value of its existing equity interest to its fair value, resulting in the recognition of a non-cash gain of $6.5 million, which was included in the gain on acquisition of Sexton Biotechnologies, Inc. in the Consolidated Statements of Operations in the year ended December 31, 2021. The Company utilized a market-based valuation approach to determine the fair value of the existing equity interest based on the total merger consideration offered and the Company’s stock price at acquisition.

The Sexton Merger was accounted for as a purchase of a business under FASB ASC Topic 805, Business Combinations. The fair value of the net tangible assets acquired was approximately $4.1 million, the deferred tax liability acquired was approximately $1.5 million, the fair value of the intangible assets acquired was approximately $8.8 million, and the residual goodwill was approximately $28.5 million. The fair value calculations required critical estimates, including, but not limited to, future expected cash flows, revenue and expense projections, discount rates, revenue volatility, and royalty rates.

Global Cooling, Inc. acquisition

On March 19, 2021, the Company entered into an Agreement and Plan of Merger (the “GCI Merger Agreement”) with BLFS Merger Subsidiary, Inc., a Delaware corporation (“GCI Merger Sub”), Global Cooling, a Delaware corporation and Albert Vierling and William Baumel, in their capacity as the representatives of the stockholders of GCI (collectively, the “GCI Seller Representative”).

On May 3, 2021, pursuant to the GCI Merger Agreement, subject to the terms and conditions set forth therein, the transactions contemplated by the GCI Merger Agreement were consummated (the “GCI Closing”), GCI Merger Sub merged with and into GCI (the “GCI Merger” and, together with other transactions contemplated by the GCI Merger Agreement, the “GCI Transactions”), with GCI continuing as the surviving corporation in the GCI Merger and a wholly owned subsidiary of the Company. In the GCI Merger, all of the issued and outstanding shares of capital stock of GCI immediately prior to the filing of the Certificate of Merger with the Secretary of State of the State of Delaware (other than those properly exercising any applicable dissenter’s rights under Delaware law) were converted into the right to receive the

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GCI Merger Consideration (as defined below). The Company paid the GCI Merger Consideration to the holders of common stock and preferred stock of GCI (collectively, the “GCI Stockholders”).

The aggregate merger consideration paid pursuant to the GCI Merger Agreement to the GCI Stockholders was 6,646,870 newly issued shares of common stock, provided, however, that the GCI Merger Consideration otherwise payable to GCI Stockholders was subject to the withholding of the GCI Escrow Shares (as defined below) and was subject to reduction for indemnification obligations. The GCI Merger Consideration allocable to one GCI stockholder was reduced by 10,400 shares to satisfy an outstanding note receivable of $374,000. In accordance with ASC 805, the Company recognized the settlement of pre-existing relationships in the forms of cash deposits, trade receivables, and trade payables, which are included in the consideration transferred. The GCI Merger Consideration is not subject to any purchase price adjustments.

At the GCI Closing, approximately nine percent (9%) of the GCI Merger Consideration (the “Escrow Shares”, along with any other dividends, distributions or other income on the GCI Escrow Shares, the “GCI Escrow Property”) otherwise issuable to the GCI Stockholders (allocated pro rata among the GCI Stockholders based on the GCI Merger Consideration otherwise issuable to them at the GCI Closing), was deposited into a segregated escrow account in accordance with an escrow agreement entered into in connection with the GCI Transactions (the “GCI Escrow Agreement”).

The GCI Escrow Property was held for a period of up to twenty-four (24) months after the GCI Closing as the sole and exclusive source of payment for any post-GCI Closing indemnification claims (other than fraud claims). On September 28, 2022, BioLife asserted an indemnification claim pursuant to the GCI Merger Agreement. On June 5, 2023, the Company entered into a Settlement Agreement with the representatives of the GCI Stockholders, pursuant to which the parties agreed to release 65% of the General Escrow Shares, totaling 216,024 shares, to the Company from the GCI Escrow Account. These shares were returned to the Company and subsequently cancelled. As a result of the settlement, the Company recorded a $5.1 million gain recognizing the return of the shares during the second quarter of 2023.

The GCI Merger was accounted for as a purchase of a business under FASB ASC Topic 805, Business Combinations. The fair value of the net tangible assets acquired was $740,000, the deferred tax liability acquired was $24.1 million, the fair value of the intangible assets acquired was $120.5 million, and the residual goodwill was $137.8 million. The fair value calculations for intangible assets required critical estimates, including, but not limited to, future expected cash flows, revenue and expense projections, discount rates, revenue volatility, and royalty rates.

Supply chain considerations

Our domestic and international supply chain operations were affected during the years ended December 31, 2021 and 2022 by the global COVID-19 pandemic and the resulting volatility and uncertainty it caused in the U.S. and international markets. The onset of the COVID-19 pandemic caused supply chains globally to become constrained, and these constraints historically impacted our business through both increased difficulty in obtaining semiconductor chips and increased pricing on available parts across our product lines during the years ended December 31, 2021 and 2022. However, during the year ended December 31, 2023, both availability and pricing of semiconductor chips have improved and no longer pose constraints on our supply chain. We currently have sufficient supply for electrical component parts within our operations and do not foresee constraints to return over our supply chain.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Foreign currency exchange risk

The Company operates internationally, and thus is subject to potentially adverse movements in foreign currency exchange rates. Approximately 1% of the Company's consolidated net sales in the year ended December 31, 2023 were made in euros. The Company is exposed to market risk primarily from foreign exchange rate fluctuations of the euro as compared to the U.S. dollar as the financial position and operating results of the Company's foreign operations are translated into U.S. dollars for consolidation.

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Month-end exchange rates between the euro and the U.S. dollar, which have not been weighted for actual sales volume in the applicable months in the periods, were as follows:

Year Ended December 31,

The Company's exposure to foreign exchange rate fluctuations also arises from trade receivables and intercompany payables denominated in one currency in the financial statements, but receivable or payable in another currency.

The Company does not enter into foreign currency forward contracts to reduce its exposure to foreign currency rate changes on forecasted intercompany sales transactions or on intercompany foreign currency denominated balance sheet positions. Foreign currency transaction gains and losses are included in "Other income" in the Consolidated Statements of Operations. The effect of translating net assets of foreign subsidiaries into U.S. dollars are recorded on the Consolidated Balance Sheet as part of "Accumulated other comprehensive loss, net of taxes".

The effects of a hypothetical 10% appreciation in the U.S. dollar from December 31, 2023 levels against the euro are as follows (in thousands):

Decrease in translation of 2023 earnings into U.S. dollars $ 150

Decrease in translation of net assets of foreign subsidiaries $ 187

Interest rate risk

Our exposure to market risk for changes in interest rates relates primarily to our investments in available-for-sale securities and our long-term debt. We invest our excess cash in investment grade short to intermediate-term fixed income securities. These securities may have their fair market value adversely affected due to a rise in interest rates, and we may suffer losses if forced to sell securities that have declined in market value due to changes in interest rates. Our long-term debt primarily bears interest at a fixed rate, with a variable component subject to an interest rate ceiling. Fluctuations in interest rates therefore do not materially impact our consolidated financial statements from long-term debt. For additional information about our available-for-sale securities and long-term debt, see Notes 4 and 13 to the Consolidated Financial statements in Part II, Item 8 of this Annual Report.

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ITEM 8. CONSOLIDATED FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Page No.

Consolidated Balance Sheets 46

Consolidated Statements of Operations 47

Consolidated Statements of Comprehensive Loss 48

Consolidated Statements of Shareholders’ Equity 49

Consolidated Statements of Cash Flows 50

Notes to Consolidated Financial Statements 51

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Board of Directors and Shareholders

BioLife Solutions, Inc.

Opinion on the financial statements

We have audited the accompanying consolidated balance sheets of BioLife Solutions, Inc. and subsidiaries (the “Company”) as of December 31, 2023 and 2022, the related consolidated statements of operations, comprehensive loss, shareholders’ equity, and cash flows for each of the two years in the period ended December 31, 2023, and the related notes (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2023 and 2022, and the results of its operations and its cash flows for each of the two years in the period ended December 31, 2023, in conformity with accounting principles generally accepted in the United States of America.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”), the Company’s internal control over financial reporting as of December 31, 2023, based on criteria established in the 2013 Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”), and our report dated February 29, 2024 expressed an adverse opinion.

Adoption of New Accounting Standard

As discussed in Note 1 to the consolidated financial statements, the Company has changed its method of accounting for credit losses in 2023 due to the adoption of ASU 2016-13, Measurement of Credit Losses on Financial Instruments.

Basis for opinion

These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical audit matter

The critical audit matter communicated below is a matter arising from the current period audit of the financial statements that was communicated or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.

Consolidated Financial Statements - Impact of Internal Control over Financial Reporting

As described in Management’s Report on Internal Control Over Financial Reporting, material weaknesses were identified as of December 31, 2023. The prevention, detection, and correction of material misstatements of the consolidated financial statements, is dependent, in part, on management (i) designing and maintaining an effective control environment, including maintaining sufficient resources within the accounting and financial reporting department to review complex financial reporting transactions; and updating and distributing accounting policies and procedures across the organization (ii) designing and implementing effective information and communication process to identify and assess the source of and controls necessary to ensure the reliability of information used in financial reporting and that communicates relevant information about roles and responsibilities for internal control over financial reporting and (iii) designing and implementing effective process-level control activities and general information technology controls related to financial

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reporting processes. We identified the impact on our audit of the material weaknesses related to the control environment, information and communication, and control activities (“material weaknesses”), as further described in Management’s Report, as a critical audit matter.

The principal consideration for our determination that the impact on our audit of the material weaknesses is a critical audit matter is that especially challenging auditor judgment was required in designing audit procedures and evaluating audit evidence due to the ineffective system of internal control over financial reporting, which affects substantially all consolidated financial statement account balances and disclosures.

Our audit procedures related to the material weaknesses included the following, among others.

•We determined the nature and extent of audit procedures that are responsive to the identified material weaknesses and evaluated the evidence obtained from the procedures performed.

•We lowered the threshold used for investigating differences noted for recorded amounts.

•We selected larger sample sizes for tests of details.

•We substantively tested the accuracy and completeness of system-generated reports used in the audit and more extensively tested these reports.

•We increased the extent of supervision over the execution of audit procedures.

/s/ GRANT THORNTON LLP

We have served as the Company's auditor since 2022.

Bellevue, Washington

February 29, 2024

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Shareholders and Board of Directors

BioLife Solutions, Inc.

Bothell, Washington

Opinion on the Consolidated Financial Statements

We have audited the accompanying consolidated statements of operations, comprehensive loss, shareholders’ equity, and cash flows of BioLife Solutions, Inc. (the “Company”) for the year ended December 31, 2021, and the related notes (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the results of its operations and its cash flows for the year ended December 31, 2021, in conformity with accounting principles generally accepted in the United States of America.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s consolidated financial statements based on our audit. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (“PCAOB”) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud.

Our audit included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audit also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. We believe that our audit provides a reasonable basis for our opinion.

/s/ BDO USA, LLP

We served as the Company's auditor from 2019 to 2022.

Seattle, Washington

March 31, 2022

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BioLife Solutions, Inc.

Consolidated Balance Sheets

December 31,

(In thousands, except per share and share data) 2023 2022

Assets

Current assets:

Restricted cash 31 31

Available-for-sale securities, current portion 16,288 43,260

Prepaid expenses and other current assets 6,765 6,879

Operating lease right-of-use assets, net 11,446 15,292

Financing lease right-of-use assets, net 94 272

Long-term deposits and other assets 273 281

Available-for-sale securities, long term 548 1,332

Liabilities and Shareholders’ Equity

Current liabilities:

Accrued expenses and other current liabilities 11,932 9,782

Lease liabilities, operating, current portion 2,797 2,860

Lease liabilities, financing, current portion 376 158

Contingent consideration, current portion — 2,138

Contingent consideration, long-term — 2,318

Lease liabilities, operating, long-term 13,205 14,962

Lease liabilities, financing, long-term 1,169 126

Deferred tax liabilities 188 250

Other long-term liabilities — 10

Commitments and contingencies (Note 12)

Shareholders’ equity:

Accumulated other comprehensive loss, net of taxes (345) (679)

Total liabilities and shareholders’ equity $ 412,714 $ 450,229

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The accompanying Notes to Consolidated Financial Statements are an integral part of these consolidated financial statements

BioLife Solutions, Inc.

Consolidated Statements of Operations

Years Ended December 31

(In thousands, except per share and share data) 2023 2022 2021

Costs and operating expenses:

Change in fair value of contingent consideration (2,193) (4,754) 2,875

Other income:

Change in fair value of warrant liability — — (121)

Change in fair value of investments — 697 —

Gain on settlement of Global Cooling escrow 5,115 — —

Gain on acquisition of Sexton Biotechnologies, Inc. — — 6,451

Net loss attributable to common shareholders:

Net loss per share attributable to common shareholders:

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The accompanying Notes to Consolidated Financial Statements are an integral part of these consolidated financial statements

BioLife Solutions, Inc.

Consolidated Statements Of Comprehensive Loss

Years Ended December 31

Unrealized gain (loss) on available-for-sale securities, net of tax 56 (50) -

The accompanying Notes to Consolidated Financial Statements are an integral part of these consolidated financial statements

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BioLife Solutions, Inc.

Consolidated Statements of Shareholders’ Equity

Fees incurred for registration filings — — — — (186) — — (186)

Stock issued – on vested RSAs — — 672,290 1 — — — 1

Foreign currency translation — — — — — (282) — (282)

Stock issued as consideration for SciSafe earnout — — 64,130 — 817 — — 817

Fees incurred for registration filings — — — — (131) — — (131)

Stock issued – on vested RSAs — — 788,952 1 (1) — — —

Other comprehensive loss — — — — — (397) — (397)

Stock issued as consideration for SciSafe earnout — — 116,973 — 2,263 — — 2,263

Fees incurred for registration filings — — — — (132) — — (132)

Stock issued – on vested RSA units — — 1,267,837 1 (1) — — —

Settlement of Global Cooling escrow — — (216,024) — (5,115) — — (5,115)

Other comprehensive loss — — — — — 334 — 334

The accompanying Notes to Consolidated Financial Statements are an integral part of these consolidated financial statements

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BioLife Solutions, Inc.

Consolidated Statements of Cash Flows

Year Ended December 31,

Cash flows from operating activities

Adjustments to reconcile net loss to net cash used in operating activities

Impairment of long-lived assets 9,727 — —

Gain on settlement of Global Cooling escrow (5,115) — —

Amortization of loan costs 13 18 121

Change in fair value of contingent consideration (2,193) (4,754) 2,875

Change in fair value of warrant liability — — 121

Change in fair value of investments — (697) —

Accretion of investments (1,262) (447) —

Gain on acquisition of Sexton Biotechnologies, Inc. — — (6,451)

Loss on disposal of assets held for rent, net 594 773 609

Loss on disposal of property and equipment, net 633 745 482

Forgiveness of loans payable — — (284)

Change in operating assets and liabilities, net of effects of acquisitions

Prepaid expenses and other current assets 137 26 2,663

Accrued expenses and other current liabilities 2,002 1,787 (3,936)

Cash flows from investing activities

Proceeds from sale of equipment — — 5

Proceeds from sale of available-for-sale securities 3,469 420 —

Maturities of available-for-sale securities 52,700 8,500 —

Investment in available-for-sale securities (27,095) (53,116) —

Net cash provided by (used in) investing activities 17,837 (58,117) (13,192)

Cash flows from financing activities

Proceeds from term loan — 20,000 —

Payments on term loan (300) (1,666) —

Proceeds from equipment loans — — 1,550

Issuance of common stock 10,244 — —

Fees paid related to issuance of common stock — (131) (145)

Proceeds from line of credit — — 27,306

Payments on line of credit — — (31,536)

Proceeds from exercise of common stock options 507 323 1,418

Proceeds from financed insurance premium 2,639 — —

Payments on financed insurance premium (2,365) (1,375) (1,033)

Net cash provided by (used in) financing activities 10,591 16,316 (2,778)

Non-cash investing and financing activities

Assets acquired under operating leases $ 880 $ 243 $ 6,875

Assets acquired under finance leases $ 1,682 $ — $ 440

Purchase of property and equipment not yet paid $ 359 $ 478 $ 197

Unrealized (gain) loss on available-for-sale securities $ (56) $ 50 $ —

Unrealized gain on currency translation $ (12) $ — $ —

Cashless issuance of SciSafe earnout shares $ 2,263 $ 817 $ —

Returned shares from settlement of Global Cooling escrow $ (5,115) $ — $ —

The accompanying Notes to Consolidated Financial Statements are an integral part of these consolidated financial statements

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. Organization and significant accounting policies

Business

BioLife Solutions, Inc. (“BioLife”, “us”, “we”, “our”, or the “Company”) is a developer, manufacturer, and supplier of a portfolio of bioproduction tools and services including proprietary biopreservation media, automated thawing devices, cloud-connected shipping containers, ultra-low temperature mechanical freezers, cryogenic and controlled rate freezers, and biological and pharmaceutical materials storage. Our CryoStor freeze media and HypoThermosol hypothermic storage media are optimized to preserve cells in the regenerative medicine market. These novel biopreservation media products are serum-free and protein-free, fully defined, and are formulated to reduce preservation-induced cell damage and death. Our Sexton cell processing product line includes human platelet lysates (“hPL”) for cell expansion, reducing risk and improving downstream performance over fetal bovine serum, human serum, and other chemically defined media, CellSeal cryogenic vials that are purpose-built rigid containers used in cell and gene therapy (“CGT”) that can be filled manually or with high throughput systems, and automated cell processing machines that bring multiple processes traditionally performed by manual techniques under a higher level of control to protect therapies from loss or contamination. Our ThawSTAR product line is comprised of a family of automated thawing devices for frozen cell and gene therapies packaged in cryovials and cryobags. These products help administer temperature-sensitive biologic therapies to patients by standardizing the thawing process and reducing the risks of contamination and overheating, which are inherent with the use of traditional water baths. Our cryogenic freezer technology provides for controlled rate freezing and cryogenic storage of biologic materials. Our ultra-low temperature mechanical freezers allow biological materials and vaccines to be stored at temperatures which range from negative 20°C to negative 86°C. Our evo® shipping containers provide cloud-connected passive storage and transport containers for temperature-sensitive biologics and pharmaceuticals. Our biological and pharmaceutical materials storage services provide facilities that allow for real-time tracking of biologic materials and vaccines that can be stored at a wide range of temperatures.

Use of estimates

The preparation of financial statements in conformity with generally accepted accounting principles in the United States (“U.S. GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the financial statements and reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates.

Estimates and assumptions by management affect the Company’s allowance for credit losses, the net realizable value of inventory, fair value of warrant liability, sales tax liabilities, valuation of market based stock awards, valuations and purchase price allocations related to investments and business combinations, expected future cash flows including growth rates, discount rates, terminal values and other assumptions and estimates used to evaluate the recoverability of long-lived assets, estimated fair values of intangible assets and goodwill, amortization methods and periods, warranty reserves, certain accrued expenses, share-based compensation, contingent consideration from business combinations, and the provision for income taxes.

The Company regularly assesses these estimates; however, actual results could differ materially from these estimates. Changes in estimates are recorded in the period in which they become known. The Company bases its estimates on historical experience and various other assumptions that it believes to be reasonable under the circumstances.

Basis of presentation

The Consolidated Financial Statements include the accounts of the Company and its wholly owned subsidiaries, All intercompany accounts and transactions have been eliminated in consolidation.

All long-lived assets are maintained in the United States of America and the Netherlands.

Foreign currency translation

The Company translates balance sheet and income statement items into U.S. dollars. For the Company’s subsidiaries that operate in a local currency functional environment, all assets and liabilities are translated into U.S. dollars using current exchange rates at the balance sheet date; revenue and expenses are translated using quarterly exchange rates which

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approximate to average exchange rates in effect during each period. Resulting translation adjustments are reported as a separate component of accumulated other comprehensive loss in shareholders' equity.

Segment reporting

The Company views its operations and makes decisions regarding how to allocate resources and manages its business as one reportable segment and one reporting unit. The Company’s Chief Executive Officer, who is the chief operating decision maker, reviews financial information on an aggregate basis for purposes of allocating resources and evaluating financial performance.

Revenue recognition

To determine revenue recognition for contractual arrangements that we determine are within the scope of Financial Accounting Standards Board (“FASB”) Topic 606, Revenue from Contracts with Customers, we perform the following five steps: (i) identify each contract with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction price to our performance obligations in the contract; and (v) recognize revenue when (or as) we satisfy the relevant performance obligation. We only apply the five-step model to contracts when it is probable that we will collect the consideration we are entitled to in exchange for the goods or services we transfer to the customer. Contracts with customers may contain multiple performance obligations. For such arrangements, the transaction price is allocated to each performance obligation based on the observable and estimated relative standalone selling prices of the promised products or services underlying each performance obligation. The Company determines standalone selling prices based on the price at which the performance obligation is sold separately. If the standalone selling price is not observable through past transactions, the Company estimates the standalone selling price, taking into account available information such as market conditions and internally approved pricing guidelines related to the performance obligations. Payment terms and conditions vary, although terms generally include a requirement of payment within 30 to 90 days. During the year ended December 31, 2023, the Company recognized approximately $0.4 million of revenue that was included in the deferred revenue balance at the beginning of the year.

The Company primarily recognizes product revenues, service revenues, and rental revenues. Product revenues are generated from the sale of biopreservation media, ThawSTAR, and freezer products. We recognize product revenue, including shipping and handling charges billed to customers, at a point in time when we transfer control of our products to our customers, which is upon shipment for substantially all transactions. Shipping and handling costs are classified as part of cost of product revenue in the Consolidated Statements of Operations. Service revenues are generated from the storage of biological and pharmaceutical materials. We recognize service revenues over time as services are performed or ratably over the contract term. To the extent the transaction price includes variable consideration, the Company estimates the amount of variable consideration that should be included in the transaction price utilizing the expected value method or the most likely amount method, depending on the facts and circumstances relative to the contract. When determining the transaction price of a contract, an adjustment is made if payment from a customer occurs either significantly before or significantly after performance, resulting in a significant financing component. Applying the practical expedient in paragraph 606-10-32-18, the Company does not assess whether a significant financing component exists if the period between when the Company performs its obligations under the contract and when the customer pays is one year or less. None of the Company’s contracts contained a significant financing component as of and during the year ended December 31, 2023.

The Company also generates revenue from the leasing of our property and equipment, operating right-of-use assets, and evo cold chain systems to customers pursuant to service contracts or rental arrangements entered into with the customer. Revenue from these arrangements is not within the scope of FASB ASC Topic 606 as it is within the scope of FASB ASC Topic 842, Leases. All customers leasing shippers currently do so under month-to-month rental arrangements. We account for these rental transactions as operating leases and record rental revenue on a straight-line basis over the rental term.

The Company enters into various customer service agreements (collectively, “Service Contracts”) with customers to provide biological and pharmaceutical storage services. In certain of these Service Contracts, the property and equipment or operating right-of-use assets used to store a customer’s product are used only for the benefit of one customer. This is primarily driven by the customer’s desire to ensure that sufficient storage capacity is available in a specific geographic location for a set period of time. These agreements may include extension and termination clauses. These Service Contracts do not allow for customers to purchase the underlying assets.

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The Company has assessed its Service Contracts and concluded that certain of the contracts for the storage of customer products met the criteria to be considered a leasing arrangement (“Embedded Leases”), with the Company as the lessor. The specific Service Contracts that met the criteria were those that provided a single customer with the ability to substantially direct the use of the Company’s property, plant, and equipment or operating right-of-use assets.

The Company recognizes operating right-of-use asset embedded lessor arrangements on its Consolidated Balance Sheets in Operating right-of-use assets. None of the Embedded Leases identified by the Company qualify as a sales-type or direct finance lease. None of the operating leases for which the Company is the lessor include options for the lessee to purchase the underlying asset at the end of the lease term or residual value guarantees, nor are any such operating leases with related parties.

Embedded Leases may contain both lease and non-lease components. We have elected to utilize the practical expedient to account for lease and non-lease components together as a single combined lease component as the timing and pattern of transfer are the same for the non-lease components and associated lease component and, the lease component, if accounted for separately, would be classified as an operating lease. Non-lease components of the Company’s rental arrangements include reimbursements of lessor costs.

Total bioproduction tools and services revenue for the years ended December 31, 2023, 2022, and 2021 were comprised of the following:

Years Ended December 31,

Product revenue

Service revenue

Rental revenue

(1)2021 revenue includes product revenue related to Global Cooling from May 3, 2021 through December 31, 2021 and product revenue related to Sexton from September 1, 2021 through December 31, 2021.

The following table includes estimated rental revenue expected to be recognized in the future related to embedded leases as well as estimated service revenue expected to be recognized in the future related to performance obligations that are unsatisfied or partially unsatisfied as of the end of the reporting periods. The Company elected not to disclose the value of the remaining unsatisfied performance obligation with a duration of one year or less as permitted by the practical expedient in ASU 2014-09, Revenue from Contracts with Customers. The estimated revenue in the following table does not include contracts with the original durations of one year or less, amounts of variable consideration attributable to royalties, or contract renewals that are unexercised as of December 31, 2023.

The balances in the table below are partially based on judgments involved in estimating future orders from customers subject to the exercise of material rights pursuant to respective contracts:

(In thousands) 2024 Total

Service revenue $ 50 $ 50

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Risks and uncertainties

Supply chain considerations

Our domestic and international supply chain operations were affected during the years ended December 31, 2021 and 2022 by the global pandemic of COVID-19 and the resulting volatility and uncertainty it caused in the U.S. and international markets. The onset of the COVID-19 pandemic caused supply chains globally to become constrained, and these constraints historically impacted our business through both increased difficulty in obtaining semiconductor chips and increased pricing on available parts. However, as of the year ended December 31, 2023, both availability and pricing of semiconductor chips have improved and no longer pose constraints on our supply chain. We currently have sufficient supply for electrical component parts within our operations and do not foresee constraints to return over our supply chain.

Earningsper share

The Company considers its unexercised warrants and unvested restricted shares, which contain non-forfeitable rights to dividends, participating securities, and includes such participating securities in its computation of earnings per share pursuant to the two-class method. Basic earnings per share for the two classes of stock (common stock and warrants) is calculated by dividing net income by the weighted average number of shares of common stock and warrants outstanding during the reporting period. Diluted earnings per share is calculated using the weighted average number of shares of common stock plus the potentially dilutive effect of common equivalent shares outstanding determined under both the two-class method and the treasury stock method, whichever is more dilutive. In periods when we have a net loss, common stock equivalents are excluded from our calculation of earnings per share as their inclusion would have an antidilutive effect.

The following table presents computations of basic and diluted earnings per share:

Year Ended December 31,

(In thousands, except share and earnings per share data) 2023 2022 2021

Basic and diluted loss per common share

Numerator:

Denominator:

Basic and diluted loss per common share $ (1.52) $ (3.29) $ (0.23)

The following table sets forth the number of shares excluded from the computation of diluted loss per share, as their inclusion would have been anti-dilutive:

Year Ended December 31,

Cash, cash equivalents, and restricted cash

Cash equivalents consist primarily of interest-bearing money market accounts. We consider all highly liquid debt instruments purchased with an initial maturity of three months or less to be cash equivalents. We maintain cash balances that may exceed federally insured limits. We do not believe that this results in any significant credit risk.

Restricted cash consists entirely of amounts that will be recovered from escrow in relation to the acquisition of SciSafe. The restricted cash is short term in nature, as the Company anticipates to receive the funds within one year of the balance sheet date.

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The following is a summary of the Company’s cash, cash equivalents, and restricted cash total as presented in the Company’s Consolidated Statements of Cash Flows for the years ended December 31, 2023 and 2022.

Restricted cash 31 31

Total cash, cash equivalents, and restricted cash $ 35,438 $ 19,473

Available-for-sale securities

Available-for-sale securities consist of U.S. government securities, corporate debt securities, and other debt securities. Management classifies investments at the time of purchase and reevaluates such classification at each balance sheet date. Investments with maturities beyond one year may be classified as short-term based on their liquid nature and because such marketable securities represent the investment of cash that is available for current operations. Available-for-sale securities are reported at fair value based on quoted market prices and other observable market data. Unrealized gains and losses are reported as a component of other comprehensive (loss) income, net of any related tax effect. Realized gains and losses and other-than-temporary impairments on investments are included in other income.

Inventories

Inventories relate to the Company’s cell and gene therapy products. The Company values biopreservation media inventory at cost or, if lower, net realizable value, using the specific identification method. All other inventory is valued at cost or, if lower, net realizable value, using the first-in, first-out method. The Company reviews its inventories at least quarterly and records a provision for inventory that has become obsolete, inventory that has a cost basis in excess of its expected net realizable value, and inventory in excess of expected revenue volume to cost of product revenue. The Company bases its estimates on expected product revenue volume, production capacity and expiration dates of raw materials, work in process, and finished products. A change in the estimated timing or amount of demand for the Company’s products could result in additional provisions for excess inventory quantities on hand. Any significant unanticipated changes in demand or unexpected quality failures could have a significant impact on the value of inventory and reported operating results. During all periods presented in the accompanying consolidated financial statements, there have been no material adjustments related to a revised estimate of inventory valuations. However, during the year ended December 31, 2023, we assessed nonrecurring write-downs of approximately $5.7 million. For additional information, see Note 5: Inventories. Work-in-process and finished products inventories consist of material, labor, outside testing costs and manufacturing overhead.

Accounts receivable

Accounts receivable consist of short-term amounts due from our customers (generally 30 to 90 days) and are stated at the amount we expect to collect. We establish an allowance for credit losses based on our assessment of the collectability of specific customer accounts.

Accounts receivable are stated at principal amount, do not bear interest, and are generally unsecured. We provide an allowance for credit losses based on an evaluation of the collectability of customer account balances. Accounts considered uncollectible are charged against the established allowance.

Equity investments

We periodically invest in securities of private companies to promote business and strategic objectives. These investments are measured and recorded as follows:

Non-marketable equity securities are equity securities without a readily determinable fair value. As of December 31, 2023 and December 31, 2022, these investments are comprised of $4.1 million in Series A-1 and A-2 Preferred Stock in iVexSol, Inc. (“iVexSol”) and $995,000 in Series E Preferred Stock in PanTHERA CryoSolutions, Inc. (“PanTHERA”).

In November of 2020, the Company elected to convert a convertible note from its investment in Sexton, which was fully acquired as of September 1, 2021, into Series A-1 Preferred Stock and invest an additional $1.0 million in Series A-2 Preferred Stock in iVexSol. The Preferred Stock investments in iVexSol are carried at cost minus impairment, if any, plus or minus changes resulting from observable process changes in orderly transactions for identical or similar investments of

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the same issuer. Gains related to the increase in fair value of this convertible note were zero, $0.7 million, and zero for the years ended December 31, 2023, 2022, and 2021, respectively.

In November of 2020, the Company invested $995,000 in Class E Preferred Shares in PanTHERA CryoSolutions, Inc. In conjunction with this investment, the Company executed a development and license agreement with PanTHERA under which the Company will make milestone development payments up to $2.0 million in the event that certain milestones are met in exchange for exclusive, perpetual, worldwide marketing and distribution rights to the technology for use in cell and gene therapy applications. In June of 2021, PanTHERA satisfied the first milestone and the Company paid $200,000 in accordance with the agreement. The Preferred Stock investments in PanTHERA are carried at cost minus impairment, if any, plus or minus changes resulting from observable process changes in orderly transactions for identical or similar investments of the same issuer.

As of December 31, 2023, management believes there are no indications of impairment or changes in fair value for the investments in iVexSol or PanTHERA.

Property and equipment

Property and equipment are stated at cost and are depreciated using the straight-line method over estimated useful lives of three to ten years. Leasehold improvements are amortized using the straight-line method over the shorter of the estimated useful lives of the assets or the remaining lease term of the respective assets. Gains or losses on disposals of property and equipment are recorded within income from operations. Costs of repairs and maintenance are included as part of operating expenses unless they are incurred in relation to major improvements to existing property and equipment, at which time they are capitalized.

Assets held for rent

Assets held for rent are carried at cost less accumulated depreciation. These assets consist of dedicated storage space, evo shippers and related components in production shippers complete and ready to be deployed and placed in service upon a customer order, shippers in the process of being assembled, and components available to build shippers. Assets utilized to provide dedicated storage space are depreciated over their applicable useful lives once placed in service. Shippers are depreciated over a useful life of three years when in use by customers.

Our customers rent assets per a rental agreement. Each agreement provides for fixed monthly rent. Rental revenue and fees are recognized over the rental term on a straight-line basis. We retain the ownership of the assets rented. At the end of the rental agreement, the customer returns the asset to the Company.

Assets held for rent are reviewed for impairment whenever events or changes in circumstances indicate that their net book value may not be recoverable. Carrying values are reviewed for recoverability at the asset grouping level to determine if the facts and circumstances suggest that a potential impairment may have occurred. If the sum of the expected future cash flows (undiscounted and before interest) from the use of the assets is less than the net book value of the asset, an impairment could exist and the amount of the impairment loss, if any, will generally be measured as the difference between the net book value of the assets and their estimated fair values. There were no impairment losses recognized during the years ended December 31, 2023, 2022, and 2021.

Long-Lived Assets

The Company reviews long-lived assets, including property and equipment, leased assets, and definite life intangible assets for impairment whenever events and changes in circumstances indicate that the carrying value of an asset may not be recoverable. In order to determine if assets have been impaired, assets are grouped and tested at the lowest level for which identifiable independent cash flows are available ("asset group"). An impairment loss is recognized when the sum of the projected undiscounted cash flows is less than the carrying value of the asset group. The measurement of the impairment loss to be recognized is based on the difference between the fair value and the carrying value of the asset group. Fair value can be determined using a market approach, income approach or cost approach.

Lease accounting

We determine if an arrangement is a lease at inception. Where an arrangement is a lease, we determine if it is an operating lease or a financing lease. At lease commencement, we record a lease liability and corresponding right-of-use (“ROU”)

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asset. Lease liabilities represent the present value of our future lease payments over the expected lease term which includes options to extend or terminate the lease when it is reasonably certain those options will be exercised. The present value of our lease liability is determined using our incremental collateralized borrowing rate at lease inception. ROU assets represent our right to control the use of the leased asset during the lease and are recognized in an amount equal to the lease liability for leases with an initial term greater than 12 months. Over the lease term we use the effective interest rate method to account for the lease liability as lease payments are made and the ROU asset is amortized in a manner that results in straight-line expense recognition.

We elected to apply the practical expedient for short-term leases and accordingly do not apply lease recognition requirements for short-term leases with a duration less than twelve months. Instead, we recognize payments related to these arrangements in the Consolidated Statement of Operations as lease costs on a straight-line basis over the lease term.

Warranty

Our standard warranty terms typically extend between one year and seven years from the date of delivery. We accrue for standard warranty costs based on historical trends in warranty charges. The accrual is reviewed regularly and periodically adjusted to reflect changes in warranty cost over the period.

Income taxes

We account for income taxes using an asset and liability method which generally requires recognition of deferred tax assets and liabilities for the expected future tax effects of events that have been included in the financial statements or tax returns. Under this method, deferred tax assets and liabilities are recognized for the future tax effects of differences between tax bases of assets and liabilities, and financial reporting amounts, based upon enacted tax laws and statutory rates applicable to the periods in which the differences are expected to affect taxable income. We evaluate the likelihood of realization of deferred tax assets and provide an allowance where, in management’s opinion, it is more likely than not that the asset will not be realized. Our policy for interest and penalties is to recognize interest and penalties as a component of the provision for income taxes in the Consolidated Statement of Operations.

We determine any uncertain tax positions based on a determination of whether and how much of a tax benefit taken in the Company’s tax filings or positions is more likely than not to be sustained upon examination by the relevant income tax authorities.

Judgment is applied in the determination of the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. As of December 31, 2023, the Company has an unrecognized tax benefit of $2.2 million related to tax attributes being carried forward. The Company is generally subject to examination by U.S. federal and local income tax authorities for all tax years in which loss carryforward is available.

Sales Taxes Payable

The Company records sales tax collected from customers on a net basis, and therefore excludes it from total product, service and rental revenue as defined in ASC 606. Cash collected from customers is recorded in accrued expenses on the Company's Consolidated Balance Sheet and then remitted to the proper taxing authority. In addition, refer to Note 12: Commitments and contingencies for discussion regarding an estimated sales tax liability the Company recorded in relation to historical activity in certain states. As of December 31, 2023, total interest expenses assessed on sales tax liabilities was $0.4 million.

Advertising

Advertising costs are expensed as incurred and totaled $1.5 million, $0.8 million, and $0.6 million for the years endedDecember 31, 2023, 2022, and 2021, respectively.

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Concentrations of risk

During the years ended December 31, 2023, 2022, and 2021, we derived approximately 16%, 18%, and 17% of our revenue from the same customer, respectively. No other customers accounted for more than 10% of revenues. Revenue from foreign customers is denominated in United States dollars or euros.

Years Ended December 31,

In the years ended December 31, 2023, 2022, and 2021, no suppliers accounted for more than 10% of purchases.

The following table represents the Company’s total revenue by geographic area (based on the location of the customer):

Years Ended December 31,

Europe, Middle East, Africa (EMEA) 16 % 16 % 11 %

Other 4 % 5 % 4 %

(1) During the year ended December 31, 2023, the Company updated its methodology for determining the country of origin for its sales. Sales are now recorded by shipping country rather than billing country. The Company updated the methodology retrospectively, adjusting the prior year presentation for all regions presented.

(2) The line item presented above previously bifurcated sales between the United States and Canada. Due to the updated methodology for determining the country of origin for sales, it was noted that Canada no longer was a material location to separately disclose. Canada sales have been included within the "Other" line item in the table above and United States sales has been retained as its own line item to more accurately reflect origin of sales for material regions.

The following table represents the Company’s long-lived assets by geographic area as of December 31:

As of December 31, 2023, one customer accounted for 14% of gross accounts receivable. As of December 31, 2022, two customers accounted for 26% of gross accounts receivable. No other customers accounted for more than 10% of our gross accounts receivable.

As of December 31, 2023, one supplier accounted for 12% of accounts payable. As of December 31, 2022, a different supplier accounted for 23% of accounts payable. No other suppliers accounted for more than 10% of our accounts payable.

Research and development

Research and development costs are expensed as incurred.

Stock-based compensation

We measure and record compensation expense using the applicable accounting guidance for share-based payments related to stock options, time-based restricted stock, market-based restricted stock awards and performance-based restricted stock awards granted to our directors and employees. The fair value of stock options, including performance awards, without a market-based condition is determined by using the Black-Scholes option-pricing model. The fair value of restricted stock

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awards with a market condition is estimated at the date of grant using the Monte Carlo Simulation model. The Black-Scholes and Monte Carlo Simulation valuation models incorporate assumptions as to stock price volatility, the expected life of options or awards, a risk-free interest rate and dividend yield. The fair value of restricted stock, including performance awards, without a market condition is estimated using the current market price of our common stock on the date of grant.

We expense stock-based compensation for stock options, restricted stock awards, and performance awards over the requisite service period. For awards with only a service condition, we expense stock-based compensation using the straight-line method over the requisite service period for the entire award. For awards with a market condition, we expense the grant date fair value over the vesting period regardless of the value that the award recipients ultimately receive.

We have, from time to time, modified the terms of restricted stock awards awarded to employees. We account for the incremental increase in the fair value over the original award on the date of the modification as an expense for vested awards or over the remaining service (vesting) period for unvested awards. The incremental compensation cost is the excess of the fair value of the modified award on the date of modification over the fair value of the original award immediately before the modification.

Business combinations

The Company accounts for business acquisitions using the acquisition method as required by FASB ASC Topic 805, Business Combinations. The Company’s identifiable assets acquired and liabilities, including identified intangible assets, assumed in a business combination are recorded at their acquisition date fair values. The valuation requires management to make significant estimates and assumptions, especially with respect to long-lived and intangible assets. Critical estimates in valuing intangible assets include, but are not limited to i) future expected cash flows, including revenue and expense projections; ii) discount rates to determine the present value of recognized assets and liabilities and; iii) revenue volatility to determine contingent consideration using option pricing models. The excess of the acquisition price over the fair value of net assets acquired, including the amount assigned to identifiable intangible assets is the resulting goodwill. Acquisition-related costs, including advisory, legal, accounting, valuation, and other costs, are expensed in the periods in which these costs are incurred. The results of operations of an acquired business are included in the consolidated financial statements beginning at the acquisition date.

The Company estimates the acquisition date fair value of the acquisition-related contingent consideration using various valuation approaches, including option pricing models, as well as significant unobservable inputs, reflecting the Company’s assessment of the assumptions market participants would use to value these liabilities. The fair value of the contingent consideration is remeasured each reporting period.

During the measurement period, which may be up to one year from the acquisition date, any refinements made to the fair value of the assets acquired, liabilities assumed, or contingent consideration are recorded in the period in which the adjustments are recognized. Upon the conclusion of the measurement period or final determination of the fair value of the assets acquired, liabilities assumed, or contingent consideration, whichever comes first, any subsequent adjustments are recognized in the Consolidated Statements of Operations.

Goodwill

Goodwill represents the excess of the purchase price over the net amount of identifiable assets acquired and liabilities assumed in a business combination measured at fair value. Goodwill is not amortized but is tested for impairment at least annually. The Company reviews goodwill for impairment annually in the fourth quarter and whenever events or changes in circumstances indicate that the fair value of a reporting unit may be less than its carrying amount (a triggering event). The Company first assesses qualitative factors to determine whether it is more likely than not that the fair value of its reporting unit is less than its carrying amount as a basis for determining whether it is necessary to perform the quantitative goodwill impairment test described in FASB ASC Topic 350, Intangibles – Goodwill and Other. The more likely than not threshold is defined as having a likelihood of more than 50 percent. If, after assessing the totality of events or circumstances, the Company determines that it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, then performing the quantitative goodwill impairment test is unnecessary and goodwill is considered to be unimpaired. However, if based on the qualitative assessment the Company concludes that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, the Company will proceed with performing the quantitative goodwill impairment test. In performing the quantitative goodwill impairment test, the Company determines the fair value of its reporting unit and compares it to its carrying value. If the fair value of the reporting unit exceeds the carrying value of the

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net assets assigned to that unit, goodwill is not impaired. If the carrying value of the reporting unit exceeds its fair value, the Company records an impairment loss equal to the difference. The Company operates as one reporting unit as of the goodwill impairment measurement date in the fourth quarter of 2023. As of the testing date and the period after that date through the issuance date of our financial statements, the Company has observed no indicators of potential goodwill impairment at any point during the period based on its required assessment.

Intangible assets

Intangible assets with a definite life are amortized over their estimated useful lives using the straight-line method and the amortization expense is recorded within intangible asset amortization in the Consolidated Statements of Operations. If the estimate of a definite-lived intangible asset’s remaining useful life is changed, the remaining carrying amount of the intangible asset is amortized prospectively over the revised remaining useful life. Definite-lived intangible assets and their related estimated useful lives are reviewed at least annually to determine if any adverse conditions exist that would indicate the carrying value of these assets may not be recoverable. Refer to Note 2: Impairment of property and equipment and definite-lived intangible assets for further details of impairment charges assessed during the years ended December 31, 2023 and 2022.

Indefinite-lived intangibles are carried at the initially recorded fair value less any recognized impairment. Indefinite-lived intangibles are tested annually for impairment. Impairment assessments are conducted more frequently if certain conditions exist, including a change in the competitive landscape, any internal decisions to pursue new or different technology strategies, a loss of a significant customer, or a significant change in the marketplace, including changes in the prices paid for the Company’s products or changes in the size of the market for the Company’s products. If impairment indicators are present, the Company determines whether the underlying intangible asset is recoverable through estimated future undiscounted cash flows. If the asset is not found to be recoverable, it is written down to the estimated fair value of the asset based on the sum of the future discounted cash flows expected to result from the use and disposition of the asset. Refer to Note 2: Impairment of property and equipment and definite-lived intangible assets for further details.

Recent accounting pronouncements

As of January 1, 2023, we adopted ASU 2016-13, Measurement of Credit Losses on Financial Instruments, which later was codified as ASC 326 (CECL). In addition to the adoption of ASC 326, the Company adopted the accompanying Accounting Standard Update ("ASU") No. 2022-02, Financial Instruments-Credit Losses(Topic 326): Troubled Debt Restructurings and Vintage Disclosures. Both standards mark a significant change requiring the immediate recognition of estimated credit losses expected to occur over the remaining life of many financial assets. ASU 2022-02 specifically eliminates the accounting guidance for troubled debt restructurings and requires disclosure of current-period gross write-offs by year of loan origination. Additionally, ASU 2022-02 updates the accounting for credit losses under ASC 326 and adds enhanced disclosures with respect to loan refinancings and restructurings in the form of principal forgiveness, interest rate concessions, other-than-insignificant payment delays, or term extensions when the borrower is experiencing financial difficulties. ASC 326 is intended to improve financial reporting by corporations by requiring earlier recognition of credit losses on loans from corporations, held-to-maturity (HTM) securities, and certain other financial assets. ASC 326 also amended the impairment guidance for available-for-sale (AFS) debt securities in that it eliminated the Other Than Temporary Impairment (OTTI) impairment model. Under Subtopic ASC 326-30, Financial Instruments—Credit Losses—Available-for-Sale Debt Securities, changes in expected cash flows due to credit on AFS debt securities will be recorded through an allowance, rather than permanent write-downs for negative changes and prospective yield adjustments for positive changes, as required by the current OTTI model. ASC 326 replaces the current incurred loss impairment model that recognizes losses when a probable threshold is met with a requirement to recognize lifetime expected credit losses immediately when a financial asset is originated or purchased. For the year ended December 31, 2023, the adoption of ASC 326 did not result in a material effect on the Company’s Consolidated financial statements.

In December 2023, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2023-09, Improvements to Income Tax Disclosures (“ASU 2023-09”), which requires additional disaggregated information about a reporting entity’s effective tax rate reconciliation as well as information increasing transparency of income taxes paid. The standard is intended to benefit investors by providing more detailed income tax disclosures that would be useful in making capital allocation decisions. This ASU is effective for public companies with annual periods beginning after December 15, 2024, with early adoption permitted. The Company is currently evaluating the effects adoption of this guidance will have on the consolidated financial statements.

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In November 2023, the FASB issued ASU No. 2023-07, Improvements to Reportable Segments Disclosures. While ASU 2023-07 requires incremental disclosures, it does not change how an entity identifies its operating segments, aggregates those operating segments, or applies the quantitative thresholds to determine reportable segments. This ASU is effective for all public business entities for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. Entities must adopt the changes to the segment reporting guidance on a retrospective basis. We do not expect a material impact as a result of adopting this amendment.

In October 2023, the FASB issued ASU No. 2023-06, Disclosure Improvements: Codification Amendments in Response to the SEC’s Disclosure Update and Simplification Initiative, which amends U.S. GAAP to reflect updates and simplifications to certain disclosure requirements referred to FASB by the SEC. The targeted amendments incorporate 14 of the 27 disclosures referred by the SEC into Codification. Some of the amendments represent clarifications to, or technical corrections of, the current requirements. Each amendment in ASU 2023-06 will only become effective if the SEC removes the related disclosure or presentation requirement from its existing regulation by June 30, 2027. No amendments were effective at December 31, 2023. The Company is still currently evaluating the impact of the adoption of the new standard but does not expect a significant impact on the consolidated financial statements.

In June 2022, the FASB issued ASU No. 2022-03,Fair Value Measurements (Topic 820): Fair Value Measurement of Equity Securities Subject to Contractual Sales Restrictions (“ASC Topic 820”). The FASB issued ASU 2022-03 to (1) clarify the guidance in Topic 820, Fair Value Measurement, when measuring the fair value of an equity security subject to contractual restrictions that prohibit the sale of an equity security, (2) to amend a related illustrative example, and (3) to introduce new disclosure requirements for equity related securities subject to contractual sale restrictions that are measured at fair value in accordance with Topic 820. ASU 2022-03 clarifies that a contractual restriction on the sale of an equity security is not considered part of the unit of account of the equity security and, therefore, is not considered in measuring fair value. The guidance is effective for fiscal years beginning after December 15, 2023, and interim periods within those fiscal years with early adoption permitted. We are evaluating when to adopt the amendments in ASU 2022-03. We do not expect a material impact as a result of adopting this amendment.

In March 2022, the FASB issued ASU No. 2022-02 Financial Instruments-Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures. ASU 2022-02 eliminates the accounting guidance for troubled debt restructurings and requires disclosure of current-period gross write-offs by year of loan origination. Additionally, ASU 2022-02 updates the accounting for credit losses under ASC 326 and adds enhanced disclosures with respect to loan refinancings and restructurings in the form of principal forgiveness, interest rate concessions, other-than-insignificant payment delays, or term extensions when the borrower is experiencing financial difficulties. ASU 2022-02 is effective for fiscal years beginning after December 15, 2022 and early adoption is permitted. The Company adopted this guidance and it did not have a material impact on the Company’s Consolidated Financial Statements.

In November 2021, the FASB issued ASU No. 2021-10, Government Assistance (Topic 832): Disclosures by Business Entities about Government Assistance, to increase the transparency of government assistance including the disclosure of the types of assistance an entity receives, an entity’s method of accounting for government assistance, and the effect of the assistance on an entity’s financial statements. The guidance in this update will be effective for fiscal years beginning after December 15, 2023, with early application of the amendments allowed. The amendments are to be applied prospectively to all transactions within the scope of the amendments that are reflected in financial statements at the date of initial application and new transactions that are entered into after the date of initial application or, retrospectively to those transactions. The Company is currently evaluating the impact of this standard on its consolidated financial statements.

In October 2021, the FASB issued ASU No. 2021-08, Business Combinations (Topic 805): Accounting for Contract Assets and Contract Liabilities from Contracts with Customers. This update amends guidance to require that an entity (acquirer) recognize and measure contract assets and contract liabilities acquired in a business combination in accordance with Revenue from Contracts with Customers (Topic 606). At the acquisition date, an acquirer should account for the related revenue contracts in accordance with Topic 606 as if it had originated the contracts. ASU 2021-08 is effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. Early adoption of the amendments is permitted including adoption in an interim period. The Company adopted this guidance and it did not have a material impact on the Company’s Consolidated Financial Statements.

In March 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting. ASU 2020-04 provides optional expedient and exceptions for applying generally accepted accounting principles to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. In response to the concerns about structural risks of interbank offered rates and,

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particularly, the risk of cessation of the London Interbank Offered Rate (“LIBOR”), regulators in several jurisdictions around the world have undertaken reference rate reform initiatives to identify alternative reference rates that are more observable or transaction-based and less susceptible to manipulation. The ASU provides companies with optional guidance to ease the potential accounting burden associated with transitioning away from reference rates that are expected to be discontinued. In January 2021, the FASB issued ASU 2021-01, Reference Rate Reform—Scope, which clarified the scope and application of the original guidance. In December 2022, the FASB issued ASU 2022-06, Reference Rate Reform—Deferral of the Sunset Date of Topic 848. This update extends the sunset provision of ASU 2020-04 to December 31, 2024. The Company has not yet adopted this ASU and is evaluating the effect of adopting this new accounting guidance.

2. Impairment of property and equipment and definite-lived intangible assets

Impairment testing as of September 30, 2023

Subsequent to the second quarter of 2023, the Company began to initially seek divestment of its Freezer Business. The announcement, coupled with broader economic uncertainty leading to reductions in spending across the biopharma industry and the Company's customer base constituted interim triggering events that required further analysis with respect to potential impairment to goodwill, indefinite-lived intangibles, and its long-lived asset groups. The Company performed an interim quantitative impairment test as of the September 30, 2023 balance sheet date.

To assess any potential impairment of goodwill, the Company compared the carrying value of its single reporting unit against its market capitalization, noting that the market capitalization exceeded the carrying value. As such, goodwill was not impaired as of September 30, 2023.

As a part of the interim quantitative impairment analysis performed, the Company determined that decreases in the market price of the GCI long-lived asset group and historical operating cash flow losses for both GCI and CBS were indicative of potential impairment. The recoverability tests performed over the asset groups of the Freezer Business resulted in a $9.7 million non-cash impairment charge over property and equipment and a $5.8 million non-cash impairment charge over definite-lived intangible assets.

In order to determine the fair value of the property and equipment, acquired technology, customer relationships, and tradename definite-lived intangible assets, the Company utilized the market approach and discounted cash flow analyses to determine if the recoverability of the Freezer Business asset groups were above its carrying value. The key assumptions associated with determining the estimated fair value include (i) the amount and timing of projected future cash flows (including revenue and expenses), (ii) the discount rate selected to measure the risks inherent in the future cash flows, (iii) the assessment of the asset’s life cycle, and (iv) the competitive trends impacting the asset. As a result of the analysis, we recognized non-cash impairment charges of $9.7 million, $3.1 million, $0.2 million, and $2.5 million during the period ended September 30, 2023 for the property and equipment, acquired technology, customer relationships, and tradename definite-lived intangible assets, respectively, which represents the difference between the estimated fair value of the Company’s definite-lived intangible assets and their carrying values.

Fair value determinations require considerable judgment and are sensitive to changes in underlying assumptions, estimates and market factors. Estimating the fair value of the Company’s reporting unit and definite-lived intangible assets requires us to make assumptions and estimates regarding our future plans, as well as industry, economic, and regulatory conditions. These assumptions and estimates include projected future revenue growth rates, EBITDA margins, terminal growth rates, discount rates, royalty rates and other market factors. If current expectations of future growth rates, margins and cash flows are not met, or if market factors outside of our control change significantly, then our reporting unit, indefinite-lived intangible assets, and definite-lived intangible assets might become impaired in the future, negatively impacting our operating results and financial position. As the carrying amounts of the Company’s definite-lived intangible assets were impaired as of September 30, 2023 and written down to fair value, those amounts are more susceptible to an impairment risk if there are unfavorable changes in assumptions and estimates.

Impairment testing during the year ended December 31, 2022

In the six months ended June 30, 2022, the Company experienced a significant decline in its market capitalization. In July 2022, the Company abandoned an in-process research and development project within the asset group acquired in the acquisition of Global Cooling and revised its forecasts for net income and net cash flows to be generated by that asset group. The Company determined that these three events constituted interim triggering events that required further analysis with respect to potential impairment to goodwill, indefinite-lived intangibles, and definite-lived intangibles. The Company performed an interim quantitative impairment test as of the June 30, 2022 balance sheet date.

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To assess any potential impairment of goodwill, the Company compared the carrying value of its single reporting unit against its market capitalization, noting that the market capitalization exceeded the carrying value. As such, goodwill was not impaired as of June 30, 2022.

Additionally, the Company annually performs an impairment assessment as of October 1. To assess any potential impairment of goodwill, the Company compared the carrying value of its single reporting unit against its market capitalization, noting that the market capitalization exceeded the carrying value. As such, goodwill was not impaired as of October 1, 2022.

In order to determine the fair value of our indefinite-lived intangible assets acquired from Global Cooling, which included an in-process research and development project, the Company utilized a discounted cash flow analysis. In order to determine the fair value of our in-process research and development intangible assets not related to the abandoned project, the Company utilized an average of a discounted cash flow analysis and comparable public company analysis. The key assumptions associated with determining the estimated fair value for both asset groups include projected future revenue growth rates, earnings before interest, taxes, depreciation and amortization ("EBITDA") margins, the terminal growth rate, and the discount rate. As a result of the changes in these assumptions in addition to the abandonment of the aforementioned in-process research and development project, we recognized a $67.4 million non-cash impairment charge during the year-ended December 31, 2022 in the line item Asset impairment charges in the Company's Consolidated Statements of Operations, which represents full impairment of the carrying value of the Company’s in-process research and development intangible asset.

In order to determine the fair value of the acquired technology, customer relationships, tradename, and non-compete definite-lived intangible assets, the Company utilized the excess earnings approach, distributor method, relief from royalty method, and with and without approach, respectively. The key assumptions associated with determining the estimated fair value include (i) the amount and timing of projected future cash flows (including revenue and expenses), (ii) the discount rate selected to measure the risks inherent in the future cash flows, (iii) the assessment of the asset’s life cycle, and (iv) the competitive trends impacting the asset. As a result of the analysis, we recognized non-cash impairment charges of $14.1 million, $6.2 million, $21.9 million, and $0.8 million during the year-ended December 31, 2022 for the acquired technology, customer relationships, tradename, and non-compete definite-lived intangible assets, respectively, in the line item Asset impairment charges in the Company's Consolidated Statements of Operations, which represents the difference between the estimated fair value of the Company’s definite-lived intangible assets and their carrying values.

3. Fair value measurement

In accordance with FASB ASC Topic 820, Fair Value Measurements and Disclosures, (“ASC Topic 820”), the Company measures its financial instruments at fair value on a recurring basis. The carrying values of certain of our financial instruments including cash and cash equivalents, accounts receivable, accounts payable, and accrued liabilities approximate fair value because of their short maturities. The carrying value of our marketable debt securities, which are accounted for as available-for-sale, are classified within either Level 1 or Level 2 in the fair value hierarchy because we use quoted market prices or alternative pricing sources and models utilizing market observable inputs to determine their fair value. The carrying values of our long-term debt, which is classified within Level 2 in the fair value hierarchy, approximates fair value as our borrowings with lenders are at interest rates that approximate market rates for comparable loans. The fair values of investments and contingent consideration classified as Level 3 were derived from management assumptions. The Company also measures certain assets and liabilities at fair value on a non-recurring basis when applying acquisition accounting. ASC Topic 820 clarifies that fair value is an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. As such, fair value is a market-based measurement that should be determined based on assumptions that market participants would use in pricing an asset or liability. As a basis for considering such assumptions, ASC Topic 820 establishes a three-tier value fair hierarchy, which prioritizes the inputs used in measuring fair value as follows:

Level 1 – Observable inputs that reflect quoted prices (unadjusted) in active markets for identical assets or liabilities.

Level 2 – Observable inputs other than quoted prices included in Level 1 for similar assets or liabilities, quoted prices in markets that are not active or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the related assets or liabilities.

Level 3 – Unobservable data points for the asset or liability, and include situations where there is little, if any, market activity for the asset or liability.

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The fair value of the SciSafe contingent consideration liability was initially valued based on unobservable inputs using a Monte Carlo simulation. These inputs included the estimated amount and timing of projected future revenue, a discount rate of 4.5%, a risk-free rate of approximately 0.2%, asset volatility of 60%, and revenue volatility of 15%. Significant changes in any of those inputs in isolation would result in significant changes in fair value measurement. Generally, changes used in the assumptions for projected future revenue and revenue volatility would be accompanied by a directionally similar change in the fair value measurement. Conversely, changes in the discount rate would be accompanied by a directionally opposite change in the related fair value measurement. However, due to the contingent consideration having a maximum payout amount, changes in these assumptions would not affect the fair value of the contingent consideration if they vary beyond certain amounts. At the acquisition date, the contingent consideration was determined to have a fair value of $3.7 million. Subsequent to the acquisition date, the contingent consideration liability was re-measured to fair value with changes recorded in the Change in fair value of contingent consideration line item in the Consolidated Statements of Operations.

During the most recent re-measurement of the contingent consideration liability as of December 31, 2023, the Company determined it appropriate to write-off the remaining balance of the SciSafe contingent consideration liability. The target revenue required for earnout was not met during the year ended December 31, 2023 and has been determined to not be probable to achieve in future years. This contingent consideration liability was included in the Consolidated Balance Sheets as of December 31, 2022 in the amount of $4.3 million. The changes in fair value of contingent consideration of $2.1 million and $5.6 million associated with this liability are included within the Change in Fair Value of Contingent Consideration in the Consolidated Statements of Operations for the years ended December 31, 2023 and 2022, respectively.

There were no remeasurements to fair value during the year ended December 31, 2023 of financial assets and liabilities that are not measured at fair value on a recurring basis.

The following tables set forth the Company’s financial assets and liabilities measured at fair value on a recurring basis as of December 31, 2023 and 2022, based on the three-tier fair value hierarchy:

(In thousands)

As of December 31, 2023 Level 1 Level 2 Level 3 Total

Assets:

Cash equivalents:

Available-for-sale securities:

U.S. government securities 5,170 — — 5,170

Corporate debt securities — 9,674 — 9,674

As of December 31, 2022 Level 1 Level 2 Level 3 Total

Assets:

Cash equivalents:

Available-for-sale securities:

Liabilities:

Contingent consideration - business combinations — — 4,456 4,456

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There have been no transfers of assets or liabilities between the fair value measurement levels.

The following table presents the changes in fair value of contingent consideration liabilities which are measured using Level 3 inputs for the years ended December 31, 2023, 2022, and 2021:

Year Ended December 31,

Change in fair value recognized in net loss (2,193) (4,754) 2,875

Payment of contingent consideration earned (2,263) (817) —

The following table presents the changes in fair value of warrant liabilities which are measured using Level 3 inputs for the year ended December 31, 2021:

Balance at beginning of period 2,780

Exercised warrants (2,901)

Change in fair value recognized in net loss 121

Balance at end of period $ —

There was no warrant liability activity as of December 31, 2023 and 2022.

4. Investments

Available-for-sale securities

The Company’s portfolio of available-for-sale marketable securities consists of the following:

AmortizedCost Gross unrealized EstimatedFair Value

(In thousands) Gains Losses

Available-for-sale securities, current portion

U.S. government securities $ 5,169 $ 1 $ — $ 5,170

Available-for-sale securities, long-term

(In thousands) AmortizedCost EstimatedFair Value

Due after one year through five years 545 548

There were no outstanding available-for-sale marketable securities as of December 31, 2022.

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As of December 31, 2023, none of our available-for-sale marketable securities exhibited risk of credit loss and therefore no allowance for credit losses was recorded.

Equity investments

The Company periodically invests in non-marketable equity securities of private companies without a readily determinable fair value to promote business and strategic objectives. The non-marketable equity securities are carried at cost minus impairment, if any, plus or minus changes resulting from observable process changes in orderly transactions for identical or similar investments of the same issuer. These securities included Series A-1 and A-2 Preferred Stock in iVexSol, Inc. with a fair value of $4.1 million as of December 31, 2023 and December 31, 2022, and Series E Preferred Stock in PanTHERA CryoSolutions, Inc. with a fair value of $995,000 as of December 31, 2023 and December 31, 2022.

5. Inventories

Inventories consist of the following as of December 31, 2023and 2022:

During the year ended December 31, 2023, the Company recorded a $5.7 million inventory write-down for potentially unusable products. The products consisted of slow moving inventory, product defects, and supplier defects in raw materials.

6. Leases

We have various operating lease agreements for office space, warehouses, manufacturing, and production locations as well as vehicles and other equipment. Our real estate leases had original lease terms of three to eleven years and remaining lease terms of one to eight years. We exclude options that are not reasonably certain to be exercised from our lease terms, ranging from one to five years. Our lease payments consist primarily of fixed rental payments for the right to use the underlying leased assets over the lease terms, with all other lease payments consisting of variable lease costs. For certain leases, we receive incentives from our landlords, such as rent abatements, which effectively reduce the total lease payments owed for these leases. Vehicle and other equipment operating leases had original lease terms of four and five years and have remaining lease terms between one and five years.

Our financing leases relate to research equipment, machinery, and other equipment.

The table below presents certain information related to the weighted average discount rate and weighted average remaining lease term for the Company’s leases as of December 31, 2023 and 2022:

Weighted average discount rate - operating leases 4.3 % 4.2 %

Source: SEC EDGAR (public domain) · 10-K for the period ended 2023-12-31, filed 2024-02-29 · accession 0001628280-24-008061

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