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1. BASIS OF PRESENTATIONThe accompanying interim Unaudited Condensed Consolidated Financial Statements of Helius Medical Technologies, Inc. (together with its wholly owned subsidiaries the “Company”) have been prepared in accordance with the rules and regulations of the Securities and Exchange Commission ("SEC") and should be read in conjunction with the audited consolidated financial statements and notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022 that was filed with the Securities and Exchange Commission on March 9, 2023 (“2022 10-K”). Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles in the United States of America ("GAAP") have been condensed or omitted. There have been no material changes to the Company's significant accounting policies from those described in the 2022 10-K. Certain prior period amounts have been reclassified to conform to the current period presentation.On April 21, 2023, the Company filed a definitive proxy statement seeking stockholder approval for a reverse stock split of our outstanding Class A common stock at a ratio in the range of 1-for-10 to 1-for-80. Refer to Note 6 for additional information.The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements. Actual results could differ from those estimates.Going Concern UncertaintyAs of March 31, 2023, the Company had cash and cash equivalents of $11.3 million. For the three months ended March 31, 2023, the Company had an operating loss of $3.8 million, and as of March 31, 2023, its accumulated deficit was $153.6 million. For the three months ended March 31, 2023, the Company had $0.1 million of net revenue from the commercial sale of products. The Company expects to continue to incur operating losses and net cash outflows until such time as it generates a level of revenue to support its cost structure. There is no assurance that the Company will achieve profitable operations, and, if achieved, whether it will be sustained on a continued basis. These factors indicate substantial doubt about the Company’s ability to continue as a going concern within one year after the date the financial statements are filed. The Company’s Unaudited Condensed Consolidated Financial Statements have been prepared on the basis of continuity of operations, realization of assets and satisfaction of liabilities in the ordinary course of business; no adjustments have been made relating to the recoverability and classification of recorded asset amounts and classification of liabilities that might be necessary should the Company not continue as a going concern.The Company intends to fund ongoing activities by utilizing its current cash and cash equivalents on hand, cash received from the sale of its PoNS device in the U.S. and Canada and by raising additional capital through equity or debt financings. There can be no assurance that the Company will be successful in raising additional capital or that such capital, if available, will be on terms that are acceptable to the Company. If the Company is unable to raise sufficient additional capital, the Company may be compelled to reduce the scope of its operations.Global Economic ConditionsGenerally, worldwide economic conditions remain uncertain, particularly due to the conflict between Russia and Ukraine, disruptions in the banking system and financial markets, lingering effects of the COVID-19 pandemic and increased inflation. The general economic and capital market conditions both in the United States and worldwide, have been volatile in the past and at times have adversely affected the Company’s access to capital and increased the cost of capital. The capital and credit markets may not be available to support future capital raising activity on favorable terms. If economic conditions decline, the Company’s future cost of equity or debt capital and access to the capital markets could be adversely affected. The COVID-19 pandemic that began in late 2019 introduced significant volatility to the global economy, disrupted supply chains and had a widespread adverse effect on the financial markets. Additionally, the Company’s operating results could be materially impacted by changes in the overall macroeconomic environment and other economic factors. Changes in economic conditions, supply chain constraints, logistics challenges, labor shortages, the conflict in Ukraine, disruptions in the banking system and financial markets, and steps taken by governments and central banks, particularly in response to the COVID-19 pandemic as well as other stimulus and spending programs, have led to high inflation, which has increased costs and has caused changes in fiscal and monetary policy, including an increase in interest rates. Although the Company may take measures to mitigate these impacts, if these measures are not effective, the Company’s business, financial condition, results of operations, and liquidity could be materially adversely affected.In the opinion of management, the interim unaudited condensed consolidated financial statements reflect all adjustments necessary for a fair statement of the results for the interim periods presented. All such adjustments, unless otherwise noted herein, are of a normal, recurring nature. The results of operations for the interim periods are not necessarily indicative of the results of operations to be expected for the full year.

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2. RECENT ACCOUNTING PRONOUNCEMENTSIn June 2016, the Financial Accounting Standards Board issued Accounting Standards Update 2016-13, Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which requires measurement and recognition of expected credit losses for financial assets held and requires enhanced disclosures regarding significant estimates and judgments used in estimating credit losses. As the Company meets the SEC definition of a Smaller Reporting Company filer, the guidance was effective for fiscal years beginning after December 15, 2022. The adoption of this guidance on January 1, 2023 did not have a material impact on the Company's unaudited condensed consolidated financial statements.

3. SUPPLEMENTAL BALANCE SHEET DISCLOSURESComponents of selected captions in the unaudited condensed consolidated balance sheets consisted of the following:Accounts receivable, netAccounts receivable from product sales are net of allowance for credit losses of less than $1 thousand as of both March 31, 2023 and December 31, 2022.Inventory, net (in thousands) <table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;">March 31, </td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;">December 31, </td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2023</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2022</td></tr><tr><td style="vertical-align:bottom;width:74.4%;background:#cceeff;margin:0pt;padding:0pt;">Raw materials</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;margin:0pt;padding:0pt;"> 334</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;margin:0pt;padding:0pt;"> 344</td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;">Work-in-process</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 272</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 284</td></tr><tr><td style="vertical-align:bottom;width:74.4%;background:#cceeff;margin:0pt;padding:0pt;">Finished goods</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 75</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 39</td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;">Inventory, gross</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 681</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 667</td></tr><tr><td style="vertical-align:bottom;width:74.4%;background:#cceeff;margin:0pt;padding:0pt;">Inventory reserve</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> (64)</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> (78)</td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;">Inventory, net </td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 617</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 589</td></tr></table>During the three months ended March 31, 2023, $14 thousand of inventory was written off to the inventory reserve.Prepaid expenses and other current assets (in thousands)<table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;">March 31, </td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;">December 31, </td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2023</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2022</td></tr><tr><td style="vertical-align:bottom;width:74.4%;background:#cceeff;margin:0pt;padding:0pt;">Prepaid expenses</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;margin:0pt;padding:0pt;"> 687</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;margin:0pt;padding:0pt;"> 817</td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;">Inventory related</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 398</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 399</td></tr><tr><td style="vertical-align:bottom;width:74.4%;background:#cceeff;margin:0pt;padding:0pt;">Total prepaid expenses and other current assets</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 1,085</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 1,216</td></tr></table>Accrued and other current liabilities (in thousands)<table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;">March 31, </td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;">December 31, </td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2023</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2022</td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;">Insurance payable</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 373</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 592</td></tr><tr><td style="vertical-align:bottom;width:74.4%;background:#cceeff;margin:0pt;padding:0pt;">Employees benefits</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;margin:0pt;padding:0pt;"> 331</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;margin:0pt;padding:0pt;"> 509</td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;">Professional services</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 106</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 119</td></tr><tr><td style="vertical-align:bottom;width:74.4%;background:#cceeff;margin:0pt;padding:0pt;">Other</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 46</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 60</td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;">Total accrued and other current liabilities</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 856</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 1,280</td></tr></table>Deferred revenueExclusive Distribution AgreementPursuant to an Exclusive Distribution Agreement with Health Tech Connex Inc. (“HTC”) (“Exclusivity Agreement”) entered into on March 3, 2023, subject to certain terms and conditions, the Company granted to HTC the exclusive right to provide PoNS Therapy in the Fraser Valley and Vancouver metro regions of British Columbia. HTC will purchase the PoNS devices for use in these regions exclusively from the Company and on terms no less favorable than the then-current standard terms and conditions. This Exclusivity Agreement replaced the previous Clinical Research and Co-Promotion Agreement (“Co-Promotion Agreement”) between the parties entered into in October 2019 that included a similar exclusive right provision. The exclusive right under the Exclusivity Agreement was granted for a value of CAD$273 thousand, which is represented by the unamortized up-front payment under the former Co-Promotion Agreement. The initial term of the Exclusivity Agreement expires on December 31, 2027, and is renewable by HTC for one additional five-year term upon sixty days’ written notice to the Company.Deferred revenue as of both March 31, 2023 and December 31, 2022 is comprised of the remaining unamortized amount under these agreements. Revenue recognized is included in other revenue in the Unaudited Condensed Consolidated Statements of Operations and Comprehensive Loss.

1000

<table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;">March 31, </td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;">December 31, </td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2023</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2022</td></tr><tr><td style="vertical-align:bottom;width:74.4%;background:#cceeff;margin:0pt;padding:0pt;">Raw materials</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;margin:0pt;padding:0pt;"> 334</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;margin:0pt;padding:0pt;"> 344</td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;">Work-in-process</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 272</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 284</td></tr><tr><td style="vertical-align:bottom;width:74.4%;background:#cceeff;margin:0pt;padding:0pt;">Finished goods</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 75</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 39</td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;">Inventory, gross</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 681</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 667</td></tr><tr><td style="vertical-align:bottom;width:74.4%;background:#cceeff;margin:0pt;padding:0pt;">Inventory reserve</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> (64)</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> (78)</td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;">Inventory, net </td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 617</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 589</td></tr></table>

334000

344000

272000

284000

75000

39000

681000

667000

64000

78000

617000

589000

14000

687000

817000

398000 399000

1085000

1216000

373000

592000

331000

509000

106000

119000

46000

60000

856000 1280000 273000 1 P5Y P60D

4. LEASESThe Company has two operating leases for office space with lease terms expiring in January 2024 and March 2025. The leases do not contain any options to extend. Operating lease costs for the three months ended March 31, 2023 and 2022 were $14 thousand and $15 thousand, respectively.Maturities of operating lease liabilities as of March 31, 2023 were as follows (in thousands):<table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:83.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.52%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.28%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:83.65%;background:#cceeff;margin:0pt;padding:0pt;">2023 (remaining)</td><td style="vertical-align:bottom;white-space:nowrap;width:2.52%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:12.28%;background:#cceeff;margin:0pt;padding:0pt;"> 43</td></tr><tr><td style="vertical-align:bottom;width:83.65%;margin:0pt;padding:0pt;">2024</td><td style="vertical-align:bottom;white-space:nowrap;width:2.52%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:12.28%;margin:0pt;padding:0pt;"> 46</td></tr><tr><td style="vertical-align:bottom;width:83.65%;background:#cceeff;margin:0pt;padding:0pt;">2025</td><td style="vertical-align:bottom;white-space:nowrap;width:2.52%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:12.28%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 12</td></tr><tr><td style="vertical-align:bottom;width:83.65%;margin:0pt;padding:0pt;">Total lease payments</td><td style="vertical-align:bottom;white-space:nowrap;width:2.52%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:12.28%;margin:0pt;padding:0pt;"> 101</td></tr><tr><td style="vertical-align:bottom;width:83.65%;background:#cceeff;margin:0pt;padding:0pt;">Less: imputed interest</td><td style="vertical-align:bottom;white-space:nowrap;width:2.52%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:12.28%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> (4)</td></tr><tr><td style="vertical-align:bottom;width:83.65%;margin:0pt;padding:0pt;">Total lease liabilities</td><td style="vertical-align:bottom;white-space:nowrap;width:2.52%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:12.28%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 97</td></tr></table>

14000

15000

Maturities of operating lease liabilities as of March 31, 2023 were as follows (in thousands):<table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:83.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.52%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.28%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:83.65%;background:#cceeff;margin:0pt;padding:0pt;">2023 (remaining)</td><td style="vertical-align:bottom;white-space:nowrap;width:2.52%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:12.28%;background:#cceeff;margin:0pt;padding:0pt;"> 43</td></tr><tr><td style="vertical-align:bottom;width:83.65%;margin:0pt;padding:0pt;">2024</td><td style="vertical-align:bottom;white-space:nowrap;width:2.52%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:12.28%;margin:0pt;padding:0pt;"> 46</td></tr><tr><td style="vertical-align:bottom;width:83.65%;background:#cceeff;margin:0pt;padding:0pt;">2025</td><td style="vertical-align:bottom;white-space:nowrap;width:2.52%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:12.28%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 12</td></tr><tr><td style="vertical-align:bottom;width:83.65%;margin:0pt;padding:0pt;">Total lease payments</td><td style="vertical-align:bottom;white-space:nowrap;width:2.52%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:12.28%;margin:0pt;padding:0pt;"> 101</td></tr><tr><td style="vertical-align:bottom;width:83.65%;background:#cceeff;margin:0pt;padding:0pt;">Less: imputed interest</td><td style="vertical-align:bottom;white-space:nowrap;width:2.52%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:12.28%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> (4)</td></tr><tr><td style="vertical-align:bottom;width:83.65%;margin:0pt;padding:0pt;">Total lease liabilities</td><td style="vertical-align:bottom;white-space:nowrap;width:2.52%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:12.28%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 97</td></tr></table>

43000

46000

12000

101000

4000

97000

5. FAIR VALUE MEASUREMENTSFair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. Fair value of an asset or liability considers assumptions that market participants would use in pricing the asset or liability, including consideration of non-performance risk. The inputs used to determine fair values are categorized in one of the following three levels of the fair value hierarchy:Level 1 – Quoted market prices in active markets for identical assets or liabilities.Level 2 – Inputs, other than quoted prices in active markets, that are observable, either directly or indirectly.Level 3 – Unobservable inputs that are not corroborated by market data.The Unaudited Condensed Consolidated Financial Statements include financial instruments for which the fair market value of such instruments may differ from amounts reflected on a historical cost basis. Financial instruments of the Company consist of cash equivalents, which were comprised of deposits of excess cash in an unrestricted money market savings account and a certificate of deposit as of both March 31, 2023 and December 31, 2022. The carrying value of cash equivalents generally approximates fair value due to their short-term nature.The Company’s derivative liability as of March 31, 2023 and December 31, 2022 is comprised of warrants issued in connection with the registered public offering completed in August 2022 (“August 2022 Public Offering”) discussed in Note 6. The derivative liability is classified as Level 3 within the fair value hierarchy and is required to be recorded at fair value on a recurring basis. See Note 6 for further information on the fair value of the derivative liability.

6. COMMON STOCK, PREFERRED STOCK AND WARRANTSSeries B Preferred Stock On March 23, 2023, the Board of Directors declared a dividend of one one-thousandth of a share of Series B Preferred Stock (“Series B Preferred Stock”) for each outstanding share of Class A common stock held of record on April 3, 2023 (the “Record Date”). The value of the Series B Preferred Stock issued in connection with the stock dividend was immaterial.The outstanding shares of Series B Preferred Stock will vote together with the outstanding shares of the Company’s Class A common stock, as a single class, exclusively with respect to a proposal giving the Board of Directors the authority, as it determines appropriate, to implement a reverse stock split within twelve months following the approval of such proposal by the Company’s stockholders (the “Reverse Stock Split Proposal”), as well as any proposal to adjourn any meeting of stockholders called for the purpose of voting on the foregoing matters (the “Adjournment Proposal”).No shares of Series B Preferred Stock may be transferred by the holder except in connection with a transfer by such holder of any shares of Class A common stock held by such holder.Each share of Series B Preferred Stock will entitle the holder to 1,000,000 votes per share and each fraction of a share of Series B Preferred Stock will have a ratable number of votes. The holder of Series B Preferred Stock, as such, will not be entitled to receive dividends.All shares of Series B Preferred Stock that are not present in person or by proxy at any meeting of stockholders held to vote on the Reverse Stock Split Proposal and the Adjournment Proposal as of immediately prior to the opening of the polls at such meeting (the “Initial Redemption Time”) will automatically be redeemed in whole, but not in part, by the Company at the Initial Redemption Time without further action on the part of the Company or the holder of shares of Series B Preferred Stock (the “Initial Redemption”).The Series B Preferred Stock is not convertible into, or exchangeable for, shares of any other class or series of stock or other securities of the Company. The Series B Preferred Stock has no stated maturity and is not subject to any sinking fund. The Series B Preferred Stock is not subject to any restriction on the redemption or repurchase of shares by the Company while there is any arrearage in the payment of dividends or sinking fund installments.The Certificate of Designation was filed with the Delaware Secretary of State and became effective on March 24, 2023.Warrants The Company issued warrants to purchase an aggregate of 36,000,000 shares of Class A common stock (“Public Warrants”) in connection with the August 2022 Public Offering, as more fully described in the 2022 10-K. The Public Warrants did not meet the guidance for being classified as an equity instrument due to a potential price reset prompted by a change in an unrelated instrument’s conversion rate or, in the event of a fundamental transaction, settlement rights that differ from those of the underlying common stockholders. Accordingly, the Public Warrants are being accounted for as a derivative liability instrument. The fair value of the derivative liability as of March 31, 2023 and December 31, 2022 was $5.7 million and $6.9 million, respectively. The change in the fair value of the derivative liability was recognized as a component of nonoperating income (expense) in the Company’s Unaudited Condensed Consolidated Statements of Operations and Comprehensive Loss.The fair value of the Public Warrants as of March 31, 2023 and December 31, 2022 was determined using both a Monte Carlo simulation model, which uses multiple input variables to determine the probability of the occurrence of a price reset or a fundamental transaction and the Black-Scholes option pricing model. The following table includes the share price and the inputs used to estimate the fair value of the warrants:<table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:72.76%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.17%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:72.76%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.17%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.34%;margin:0pt;padding:0pt;">March 31, </td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.34%;margin:0pt;padding:0pt;">December 31, </td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;"> </td></tr><tr><td style="vertical-align:bottom;width:72.76%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.17%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.34%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2023</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.34%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2022</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;"> </td></tr><tr><td style="vertical-align:bottom;width:72.76%;background:#cceeff;margin:0pt;padding:0pt;">Stock price </td><td style="vertical-align:bottom;white-space:nowrap;width:2.17%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9%;background:#cceeff;margin:0pt;padding:0pt;"> 0.25</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9%;background:#cceeff;margin:0pt;padding:0pt;"> 0.31</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;background:#cceeff;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:72.76%;margin:0pt;padding:0pt;">Warrant term (in years)</td><td style="vertical-align:bottom;white-space:nowrap;width:2.17%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9%;margin:0pt;padding:0pt;"> 4.36</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9%;margin:0pt;padding:0pt;"> 4.61</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:72.76%;background:#cceeff;margin:0pt;padding:0pt;">Expected volatility</td><td style="vertical-align:bottom;white-space:nowrap;width:2.17%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9%;background:#cceeff;margin:0pt;padding:0pt;"> 83.70</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;background:#cceeff;margin:0pt;padding:0pt;">%</td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9%;background:#cceeff;margin:0pt;padding:0pt;"> 80.90</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;background:#cceeff;margin:0pt;padding:0pt;">%</td></tr><tr><td style="vertical-align:bottom;width:72.76%;margin:0pt;padding:0pt;">Risk-free interest rate</td><td style="vertical-align:bottom;white-space:nowrap;width:2.17%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9%;margin:0pt;padding:0pt;"> 3.67</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;">%</td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9%;margin:0pt;padding:0pt;"> 4.04</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;">%</td></tr><tr><td style="vertical-align:bottom;width:72.76%;background:#cceeff;margin:0pt;padding:0pt;">Dividend rate</td><td style="vertical-align:bottom;white-space:nowrap;width:2.17%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9%;background:#cceeff;margin:0pt;padding:0pt;"> 0.00</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;background:#cceeff;margin:0pt;padding:0pt;">%</td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9%;background:#cceeff;margin:0pt;padding:0pt;"> 0.00</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;background:#cceeff;margin:0pt;padding:0pt;">%</td></tr></table>The 36,000,000 of outstanding liability classified Public Warrants have an exercise price of $0.75 per share, are exercisable upon issuance and will expire five years following the date of issuance. No Public Warrants were exercised or cancelled during the three months ended March 31, 2023.The Company has outstanding equity-classified warrants to purchase 593,924 shares of Class A common stock at a weighted average exercise price of $16.32, with expiration dates ranging from October 2023 to February 2026. During the three months ended March 31, 2023, no warrants were exercised or cancelled.

1000000

36000000

5700000

6900000

<table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:72.76%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.17%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:72.76%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.17%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.34%;margin:0pt;padding:0pt;">March 31, </td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.34%;margin:0pt;padding:0pt;">December 31, </td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;"> </td></tr><tr><td style="vertical-align:bottom;width:72.76%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.17%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.34%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2023</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.34%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2022</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;"> </td></tr><tr><td style="vertical-align:bottom;width:72.76%;background:#cceeff;margin:0pt;padding:0pt;">Stock price </td><td style="vertical-align:bottom;white-space:nowrap;width:2.17%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9%;background:#cceeff;margin:0pt;padding:0pt;"> 0.25</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9%;background:#cceeff;margin:0pt;padding:0pt;"> 0.31</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;background:#cceeff;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:72.76%;margin:0pt;padding:0pt;">Warrant term (in years)</td><td style="vertical-align:bottom;white-space:nowrap;width:2.17%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9%;margin:0pt;padding:0pt;"> 4.36</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9%;margin:0pt;padding:0pt;"> 4.61</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:72.76%;background:#cceeff;margin:0pt;padding:0pt;">Expected volatility</td><td style="vertical-align:bottom;white-space:nowrap;width:2.17%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9%;background:#cceeff;margin:0pt;padding:0pt;"> 83.70</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;background:#cceeff;margin:0pt;padding:0pt;">%</td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9%;background:#cceeff;margin:0pt;padding:0pt;"> 80.90</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;background:#cceeff;margin:0pt;padding:0pt;">%</td></tr><tr><td style="vertical-align:bottom;width:72.76%;margin:0pt;padding:0pt;">Risk-free interest rate</td><td style="vertical-align:bottom;white-space:nowrap;width:2.17%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9%;margin:0pt;padding:0pt;"> 3.67</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;">%</td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9%;margin:0pt;padding:0pt;"> 4.04</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;margin:0pt;padding:0pt;">%</td></tr><tr><td style="vertical-align:bottom;width:72.76%;background:#cceeff;margin:0pt;padding:0pt;">Dividend rate</td><td style="vertical-align:bottom;white-space:nowrap;width:2.17%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9%;background:#cceeff;margin:0pt;padding:0pt;"> 0.00</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;background:#cceeff;margin:0pt;padding:0pt;">%</td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9%;background:#cceeff;margin:0pt;padding:0pt;"> 0.00</td><td style="vertical-align:bottom;white-space:nowrap;width:2.18%;background:#cceeff;margin:0pt;padding:0pt;">%</td></tr></table>

0.25

0.31

0.8370

0.8090

0.0367

0.0404

0.0000

36000000

0.75

P5Y

593924

16.32

7. STOCK-BASED COMPENSATIONThe Company may issue stock-based compensation awards under The Helius Medical Technologies, Inc. 2022 Equity Incentive Plan (“2022 Plan”) or the Helius Medical Technologies, Inc. 2021 Inducement Plan (as amended, the “Inducement Plan”), as described more fully in the 2022 10-K. On January 1, 2023, pursuant to the automatic increase provision of the 2022 Plan, the number of shares authorized for issuance increased from the initial 1,121,272 to 13,215,973. As of March 31, 2023, the remaining shares available for grant were 2,195,103 under the 2022 Plan and 474,375 under the Inducement Plan.During the three months ended March 31, 2023, the Company granted 9,949,000 stock options out of the 2022 Plan at a weighted average exercise price of $0.31 per share. The options vest over three years and expire ten years after the grant date. As of March 31, 2023, there were an aggregate of 11,122,299 stock options outstanding with a weighted average exercise price of $1.70 per share and 2,016 unvested restricted stock units outstanding with a weighted average grant date fair value of $1.40 per share.The following table includes the weighted-average assumptions used in the Black-Scholes option pricing model and the related weighted-average grant-date fair values of stock options granted during the periods indicated:<table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:72.56%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.1%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.76%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.32%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.09%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:72.56%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"> </td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:23.63%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">Three Months Ended March 31, </td><td style="vertical-align:bottom;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;"> </td></tr><tr><td style="vertical-align:bottom;width:72.56%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2023</td><td style="vertical-align:bottom;white-space:nowrap;width:2.76%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2022</td><td style="vertical-align:bottom;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:72.56%;background:#cceeff;margin:0pt;padding:0pt;">Risk-free interest rate</td><td style="vertical-align:bottom;white-space:nowrap;width:1.9%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.1%;background:#cceeff;margin:0pt;padding:0pt;"> 3.95</td><td style="vertical-align:bottom;white-space:nowrap;width:2.76%;background:#cceeff;margin:0pt;padding:0pt;">% </td><td style="vertical-align:bottom;white-space:nowrap;width:1.32%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.09%;background:#cceeff;margin:0pt;padding:0pt;"> 1.95</td><td style="vertical-align:bottom;white-space:nowrap;width:1.89%;background:#cceeff;margin:0pt;padding:0pt;">%</td></tr><tr><td style="vertical-align:bottom;width:72.56%;margin:0pt;padding:0pt;">Expected volatility</td><td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.1%;margin:0pt;padding:0pt;"> 79.47</td><td style="vertical-align:bottom;white-space:nowrap;width:2.76%;margin:0pt;padding:0pt;">%</td><td style="vertical-align:bottom;white-space:nowrap;width:1.32%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.09%;margin:0pt;padding:0pt;"> 73.53</td><td style="vertical-align:bottom;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;">%</td></tr><tr><td style="vertical-align:bottom;width:72.56%;background:#cceeff;margin:0pt;padding:0pt;">Expected term (years)</td><td style="vertical-align:bottom;white-space:nowrap;width:1.9%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.1%;background:#cceeff;margin:0pt;padding:0pt;">5.75</td><td style="vertical-align:bottom;white-space:nowrap;width:2.76%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.32%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.09%;background:#cceeff;margin:0pt;padding:0pt;"> 5.75</td><td style="vertical-align:bottom;white-space:nowrap;width:1.89%;background:#cceeff;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:72.56%;margin:0pt;padding:0pt;">Expected dividend yield</td><td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.1%;margin:0pt;padding:0pt;"> 0.00</td><td style="vertical-align:bottom;white-space:nowrap;width:2.76%;margin:0pt;padding:0pt;">%</td><td style="vertical-align:bottom;white-space:nowrap;width:1.32%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.09%;margin:0pt;padding:0pt;"> 0.00</td><td style="vertical-align:bottom;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;">%</td></tr><tr><td style="vertical-align:bottom;width:72.56%;background:#cceeff;margin:0pt;padding:0pt;">Fair value, per share</td><td style="vertical-align:bottom;white-space:nowrap;width:1.9%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.1%;background:#cceeff;margin:0pt;padding:0pt;"> 0.22</td><td style="vertical-align:bottom;white-space:nowrap;width:2.76%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.32%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.09%;background:#cceeff;margin:0pt;padding:0pt;"> 3.01</td><td style="vertical-align:bottom;white-space:nowrap;width:1.89%;background:#cceeff;margin:0pt;padding:0pt;"></td></tr></table>Total stock-based compensation expense was as follows (in thousands):<table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:89.99%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:74.39%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.24%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:74.39%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:23.37%;margin:0pt;padding:0pt;">Three Months Ended </td></tr><tr><td style="vertical-align:bottom;width:74.39%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:23.37%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">March 31, </td></tr><tr><td style="vertical-align:bottom;width:74.39%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2023</td><td style="vertical-align:bottom;white-space:nowrap;width:2.24%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2022</td></tr><tr><td style="vertical-align:bottom;width:74.39%;background:#cceeff;margin:0pt;padding:0pt;">Cost of sales</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.36%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;margin:0pt;padding:0pt;"> 4</td><td style="vertical-align:bottom;white-space:nowrap;width:2.24%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.36%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;margin:0pt;padding:0pt;"> 3</td></tr><tr><td style="vertical-align:bottom;width:74.39%;margin:0pt;padding:0pt;">Selling, general and administrative</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 320</td><td style="vertical-align:bottom;white-space:nowrap;width:2.24%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 246</td></tr><tr><td style="vertical-align:bottom;width:74.39%;background:#cceeff;margin:0pt;padding:0pt;">Research and development</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.36%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 81</td><td style="vertical-align:bottom;white-space:nowrap;width:2.24%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.36%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 153</td></tr><tr><td style="vertical-align:bottom;width:74.39%;margin:0pt;padding:0pt;">Total stock-based compensation expense</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.36%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 405</td><td style="vertical-align:bottom;white-space:nowrap;width:2.24%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.36%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 402</td></tr></table>As of March 31, 2023, the total remaining unrecognized compensation expense related to nonvested stock options and restricted stock units was $3.6 million which will be amortized over the weighted-average remaining requisite service period of 2.7 years.

1121272

13215973

2195103

474375

9949000

0.31

P3Y

P10Y

11122299

1.70

2016

1.40

<table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:72.56%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.1%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.76%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.32%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.09%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:72.56%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"> </td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:23.63%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">Three Months Ended March 31, </td><td style="vertical-align:bottom;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;"> </td></tr><tr><td style="vertical-align:bottom;width:72.56%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2023</td><td style="vertical-align:bottom;white-space:nowrap;width:2.76%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2022</td><td style="vertical-align:bottom;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:72.56%;background:#cceeff;margin:0pt;padding:0pt;">Risk-free interest rate</td><td style="vertical-align:bottom;white-space:nowrap;width:1.9%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.1%;background:#cceeff;margin:0pt;padding:0pt;"> 3.95</td><td style="vertical-align:bottom;white-space:nowrap;width:2.76%;background:#cceeff;margin:0pt;padding:0pt;">% </td><td style="vertical-align:bottom;white-space:nowrap;width:1.32%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.09%;background:#cceeff;margin:0pt;padding:0pt;"> 1.95</td><td style="vertical-align:bottom;white-space:nowrap;width:1.89%;background:#cceeff;margin:0pt;padding:0pt;">%</td></tr><tr><td style="vertical-align:bottom;width:72.56%;margin:0pt;padding:0pt;">Expected volatility</td><td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.1%;margin:0pt;padding:0pt;"> 79.47</td><td style="vertical-align:bottom;white-space:nowrap;width:2.76%;margin:0pt;padding:0pt;">%</td><td style="vertical-align:bottom;white-space:nowrap;width:1.32%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.09%;margin:0pt;padding:0pt;"> 73.53</td><td style="vertical-align:bottom;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;">%</td></tr><tr><td style="vertical-align:bottom;width:72.56%;background:#cceeff;margin:0pt;padding:0pt;">Expected term (years)</td><td style="vertical-align:bottom;white-space:nowrap;width:1.9%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.1%;background:#cceeff;margin:0pt;padding:0pt;">5.75</td><td style="vertical-align:bottom;white-space:nowrap;width:2.76%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.32%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.09%;background:#cceeff;margin:0pt;padding:0pt;"> 5.75</td><td style="vertical-align:bottom;white-space:nowrap;width:1.89%;background:#cceeff;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:72.56%;margin:0pt;padding:0pt;">Expected dividend yield</td><td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.1%;margin:0pt;padding:0pt;"> 0.00</td><td style="vertical-align:bottom;white-space:nowrap;width:2.76%;margin:0pt;padding:0pt;">%</td><td style="vertical-align:bottom;white-space:nowrap;width:1.32%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.09%;margin:0pt;padding:0pt;"> 0.00</td><td style="vertical-align:bottom;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;">%</td></tr><tr><td style="vertical-align:bottom;width:72.56%;background:#cceeff;margin:0pt;padding:0pt;">Fair value, per share</td><td style="vertical-align:bottom;white-space:nowrap;width:1.9%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.33%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.1%;background:#cceeff;margin:0pt;padding:0pt;"> 0.22</td><td style="vertical-align:bottom;white-space:nowrap;width:2.76%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.32%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.09%;background:#cceeff;margin:0pt;padding:0pt;"> 3.01</td><td style="vertical-align:bottom;white-space:nowrap;width:1.89%;background:#cceeff;margin:0pt;padding:0pt;"></td></tr></table>

0.0395

0.0195

0.7947

0.7353

P5Y9M

0.0000

0.22

3.01

4000

3000

320000

246000

81000

153000

405000

402000

3600000

P2Y8M12D

8. BASIC AND DILUTED LOSS PER SHAREThe table below presents the computation of basic and diluted loss per share (in thousands, except share and per share information): <table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:80.2%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:70.54%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:70.54%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;margin:0pt;padding:0pt;"></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:28.7%;margin:0pt;padding:0pt;">Three Months Ended </td></tr><tr><td style="vertical-align:bottom;width:70.54%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;margin:0pt;padding:0pt;"></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:28.7%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">March 31, </td></tr><tr><td style="vertical-align:bottom;width:70.54%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:14.23%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2023</td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2022</td></tr><tr><td style="vertical-align:bottom;width:70.54%;background:#cceeff;margin:0pt;padding:0pt;">Basic:</td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;background:#cceeff;margin:0pt;padding:0pt;"> </td></tr><tr><td style="vertical-align:bottom;width:70.54%;margin:0pt;padding:0pt;">Net loss available to common stockholders - basic</td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;margin:0pt;padding:0pt;"> (2,494)</td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;margin:0pt;padding:0pt;"> (4,346)</td></tr><tr><td style="vertical-align:bottom;width:70.54%;background:#cceeff;margin:0pt;padding:0pt;">Weighted average common shares outstanding - basic</td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;background:#cceeff;margin:0pt;padding:0pt;"> 28,209,346</td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;background:#cceeff;margin:0pt;padding:0pt;"> 3,787,871</td></tr><tr><td style="vertical-align:bottom;width:70.54%;margin:0pt;padding:0pt;">Loss per share - basic</td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;margin:0pt;padding:0pt;"> (0.09)</td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;margin:0pt;padding:0pt;"> (1.15)</td></tr><tr><td style="vertical-align:bottom;width:70.54%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;background:#cceeff;margin:0pt;padding:0pt;"> </td></tr><tr><td style="vertical-align:bottom;width:70.54%;margin:0pt;padding:0pt;">Diluted:</td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;margin:0pt;padding:0pt;"> </td></tr><tr><td style="vertical-align:bottom;width:70.54%;background:#cceeff;margin:0pt;padding:0pt;">Net loss available to common stockholders - diluted (1)</td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;background:#cceeff;margin:0pt;padding:0pt;"> (2,494)</td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;background:#cceeff;margin:0pt;padding:0pt;"> (4,346)</td></tr><tr><td style="vertical-align:bottom;width:70.54%;margin:0pt;padding:0pt;">Weighted average common shares outstanding - diluted (1)</td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;margin:0pt;padding:0pt;"> 28,209,346</td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;margin:0pt;padding:0pt;"> 3,787,871</td></tr><tr><td style="vertical-align:bottom;width:70.54%;background:#cceeff;margin:0pt;padding:0pt;">Loss per share - diluted</td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;background:#cceeff;margin:0pt;padding:0pt;"> (0.09)</td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;background:#cceeff;margin:0pt;padding:0pt;"> (1.15)</td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:27.35pt;"/><td style="font-family:'Times New Roman','Times','serif';font-size:6pt;vertical-align:top;white-space:nowrap;width:18pt;padding:0pt;">(1)</td><td style="padding:0pt;">For the three months ended March 31, 2023, no adjustment was made to the numerator and no incremental shares were added to the denominator for the Public Warrants being accounted for as a derivative liability, as the Public Warrants were out-of-the-money during the period. Refer to Note 6 for additional information about the Public Warrants.</td></tr></table><div style="margin-top:12pt;"/>The following outstanding securities, presented based on amounts outstanding as of the end of each period, were not included in the computation of diluted net loss per share for the periods indicated, as they would have been anti-dilutive due to the net loss in each period.<table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:73.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:10.85%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:10.79%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:73.91%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"></td><td colspan="3" style="vertical-align:bottom;white-space:nowrap;width:23.87%;margin:0pt;padding:0pt;">Three Months Ended </td></tr><tr><td style="vertical-align:bottom;width:73.91%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"></td><td colspan="3" style="vertical-align:bottom;white-space:nowrap;width:23.87%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">March 31, </td></tr><tr><td style="vertical-align:bottom;width:73.91%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2023</td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:10.79%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2022</td></tr><tr><td style="vertical-align:bottom;width:73.91%;background:#cceeff;margin:0pt;padding:0pt;">Stock options</td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.85%;background:#cceeff;margin:0pt;padding:0pt;"> 11,122,299</td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.79%;background:#cceeff;margin:0pt;padding:0pt;"> 785,228</td></tr><tr><td style="vertical-align:bottom;width:73.91%;margin:0pt;padding:0pt;">Restricted stock units </td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.85%;margin:0pt;padding:0pt;"> 2,016</td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.79%;margin:0pt;padding:0pt;"> 775</td></tr><tr><td style="vertical-align:bottom;width:73.91%;background:#cceeff;margin:0pt;padding:0pt;">Warrants</td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.85%;background:#cceeff;margin:0pt;padding:0pt;"> 36,593,924</td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:10.79%;background:#cceeff;margin:0pt;padding:0pt;"> 593,924</td></tr></table>

<table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:80.2%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:70.54%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:70.54%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;margin:0pt;padding:0pt;"></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:28.7%;margin:0pt;padding:0pt;">Three Months Ended </td></tr><tr><td style="vertical-align:bottom;width:70.54%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;margin:0pt;padding:0pt;"></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:28.7%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">March 31, </td></tr><tr><td style="vertical-align:bottom;width:70.54%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:14.23%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2023</td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"> </td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2022</td></tr><tr><td style="vertical-align:bottom;width:70.54%;background:#cceeff;margin:0pt;padding:0pt;">Basic:</td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;background:#cceeff;margin:0pt;padding:0pt;"> </td></tr><tr><td style="vertical-align:bottom;width:70.54%;margin:0pt;padding:0pt;">Net loss available to common stockholders - basic</td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;margin:0pt;padding:0pt;"> (2,494)</td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;margin:0pt;padding:0pt;"> (4,346)</td></tr><tr><td style="vertical-align:bottom;width:70.54%;background:#cceeff;margin:0pt;padding:0pt;">Weighted average common shares outstanding - basic</td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;background:#cceeff;margin:0pt;padding:0pt;"> 28,209,346</td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;background:#cceeff;margin:0pt;padding:0pt;"> 3,787,871</td></tr><tr><td style="vertical-align:bottom;width:70.54%;margin:0pt;padding:0pt;">Loss per share - basic</td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;margin:0pt;padding:0pt;"> (0.09)</td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;margin:0pt;padding:0pt;"> (1.15)</td></tr><tr><td style="vertical-align:bottom;width:70.54%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;background:#cceeff;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;background:#cceeff;margin:0pt;padding:0pt;"> </td></tr><tr><td style="vertical-align:bottom;width:70.54%;margin:0pt;padding:0pt;">Diluted:</td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;margin:0pt;padding:0pt;"> </td></tr><tr><td style="vertical-align:bottom;width:70.54%;background:#cceeff;margin:0pt;padding:0pt;">Net loss available to common stockholders - diluted (1)</td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;background:#cceeff;margin:0pt;padding:0pt;"> (2,494)</td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;background:#cceeff;margin:0pt;padding:0pt;"> (4,346)</td></tr><tr><td style="vertical-align:bottom;width:70.54%;margin:0pt;padding:0pt;">Weighted average common shares outstanding - diluted (1)</td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;margin:0pt;padding:0pt;"> 28,209,346</td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;margin:0pt;padding:0pt;"> 3,787,871</td></tr><tr><td style="vertical-align:bottom;width:70.54%;background:#cceeff;margin:0pt;padding:0pt;">Loss per share - diluted</td><td style="vertical-align:bottom;white-space:nowrap;width:0.74%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:12.96%;background:#cceeff;margin:0pt;padding:0pt;"> (0.09)</td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.27%;background:#cceeff;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:11.67%;background:#cceeff;margin:0pt;padding:0pt;"> (1.15)</td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:27.35pt;"/><td style="font-family:'Times New Roman','Times','serif';font-size:6pt;vertical-align:top;white-space:nowrap;width:18pt;padding:0pt;">(1)</td><td style="padding:0pt;">For the three months ended March 31, 2023, no adjustment was made to the numerator and no incremental shares were added to the denominator for the Public Warrants being accounted for as a derivative liability, as the Public Warrants were out-of-the-money during the period. Refer to Note 6 for additional information about the Public Warrants.</td></tr></table><div style="margin-top:12pt;"/>

-2494000

-4346000

28209346

3787871

-0.09

-1.15

-2494000

-4346000

28209346

3787871

-0.09

-1.15

11122299

785228

2016

775

36593924

593924

9. COMMITMENTS AND CONTINGENCIESThe Company is obligated under a license agreement with Advanced NeuroRehabilitation, LLC (“ANR”) to pay a 4% royalty on net revenue collected from the sale of devices covered by the patent-pending technology. During the three months ended March 31, 2023 and 2022, the Company recorded royalty expense from the sale of devices of approximately $4 thousand and $7 thousand, respectively, in its Unaudited Condensed Consolidated Statements of Operations and Comprehensive Loss.

0.04

4000

7000

10. ENTERPRISE-WIDE DISCLOSURESOperating segments are defined as components of an enterprise for which discrete financial information is available that is evaluated regularly by the chief operating decision maker (“CODM”) in deciding how to allocate resources and in assessing performance. Our CODM is the Chief Executive Officer. The Company operates and manages its business within one operating and reportable segment related to the sale of PoNS devices directly to patients in the United States and to clinics in Canada.The following table presents the Company’s revenue disaggregated by geographic area (in thousands):<table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:23.35%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">March 31, </td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2023</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2022</td></tr><tr><td style="vertical-align:bottom;width:74.4%;background:#cceeff;margin:0pt;padding:0pt;">Product sales, net:</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;">United States</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 75</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> —</td></tr><tr><td style="vertical-align:bottom;width:74.4%;background:#cceeff;margin:0pt;padding:0pt;">Canada</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 31</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 183</td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;">Total product sales, net</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 106</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 183</td></tr><tr><td style="vertical-align:bottom;width:74.4%;background:#cceeff;margin:0pt;padding:0pt;">Other revenue</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 5</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 7</td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;">Total revenue</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 111</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 190</td></tr></table>A single customer accounted for 14% of net product sales for the three months ended March 31, 2023 and 67% of accounts receivable, net as of March 31, 2023. A single customer accounted for 68% of net product sales for the three months ended March 31, 2022 and 89% of accounts receivable, net as of December 31, 2022.

<table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:23.35%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">March 31, </td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2023</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;">2022</td></tr><tr><td style="vertical-align:bottom;width:74.4%;background:#cceeff;margin:0pt;padding:0pt;">Product sales, net:</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;">United States</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 75</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> —</td></tr><tr><td style="vertical-align:bottom;width:74.4%;background:#cceeff;margin:0pt;padding:0pt;">Canada</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 31</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 183</td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;">Total product sales, net</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 106</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;margin:0pt;padding:0pt;"> 183</td></tr><tr><td style="vertical-align:bottom;width:74.4%;background:#cceeff;margin:0pt;padding:0pt;">Other revenue</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 5</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;background:#cceeff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> </td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;background:#cceeff;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"> 7</td></tr><tr><td style="vertical-align:bottom;width:74.4%;margin:0pt;padding:0pt;">Total revenue</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 111</td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;white-space:nowrap;width:1.35%;border-bottom:3px double #000000;margin:0pt;padding:0pt;">$</td><td style="vertical-align:bottom;white-space:nowrap;width:9.2%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"> 190</td></tr></table>

75000

31000

183000

106000

183000

5000

7000

111000

190000

0.14

0.67

0.68

0.89