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    SEC Form 10-Q filed by Helius Medical Technologies Inc.

    8/14/25 4:15:27 PM ET
    $HSDT
    Biotechnology: Electromedical & Electrotherapeutic Apparatus
    Health Care
    Get the next $HSDT alert in real time by email
    HELIUS MEDICAL TECHNOLOGIES, INC._June 30, 2025
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    Table of Contents

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    UNITED STATES

    SECURITIES AND EXCHANGE COMMISSION

    Washington, D.C. 20549

    ​

    FORM 10-Q

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    ​

    ☒

    QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

    ​

    For the quarterly period ended June 30, 2025

    or

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    ​

    ☐

    TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

    ​

    For the transition period from      to

    Commission File No. 001-38445

    HELIUS MEDICAL TECHNOLOGIES, INC.

    (Exact name of Registrant as specified in its charter)

    Delaware

        

    36-4787690

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    ​

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    (State or other jurisdiction of
    incorporation or organization)

    642 Newtown Yardley Road, Suite 100
    Newtown, Pennsylvania
    (Address of principal executive offices)

    ​

    (I.R.S. Employer
    Identification No.)

    18940

    (Zip Code)

    ​

    (215) 944-6100

    (Registrant’s telephone number, including area code)

    Securities registered pursuant to Section 12(b) of the Act:

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    Title of each class

       

    Trading Symbol(s)

       

    Name of each exchange on which registered

    Class A Common Stock, $0.001 par value per share

    ​

    HSDT

    ​

    The Nasdaq Stock Market LLC

    ​

    Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days:    Yes  ☒    No  ☐

    Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).   Yes  ☒    No  ☐

    Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Large accelerated filer

    ☐

    Accelerated filer

    ☐

    Non-accelerated filer

    ☒

    Smaller reporting company

    ☒

    Emerging growth company

    ☐

    ​

    ​

    ​

    If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

    Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).   Yes  ☐    No  ☒

    As of August 8, 2025, the registrant had 1,077,257 shares of Class A common stock, $0.001 par value per share, outstanding.

    ​

    ​

    ​

    Table of Contents

    HELIUS MEDICAL TECHNOLOGIES, INC.

    INDEX

    ​

    ​

    ​

    Part I.

    Financial Information

    ​

    ​

    ​

    ​

    Item 1.

    Condensed Consolidated Financial Statements

    3

    ​

    ​

    ​

    ​

    Unaudited Condensed Consolidated Balance Sheets as of June 30, 2025 and December 31, 2024

    3

    ​

    ​

    ​

    ​

    Unaudited Condensed Consolidated Statements of Operations and Comprehensive Loss for the three and six months ended June 30, 2025 and 2024

    4

    ​

    ​

    ​

    ​

    Unaudited Condensed Consolidated Statements of Stockholders’ Equity for the three and six months ended June 30, 2025 and 2024

    5

    ​

    ​

    ​

    ​

    Unaudited Condensed Consolidated Statements of Cash Flows for the six months ended June 30, 2025 and 2024

    7

    ​

    ​

    ​

    ​

    Notes to Unaudited Condensed Consolidated Financial Statements

    8

    ​

    ​

    ​

    Item 2.

    Management’s Discussion and Analysis of Financial Condition and Results of Operations

    19

    ​

    ​

    ​

    Item 3.

    Quantitative and Qualitative Disclosures About Market Risk

    31

    ​

    ​

    ​

    Item 4.

    Controls and Procedures

    31

    ​

    ​

    ​

    Part II.

    Other Information

    31

    ​

    ​

    ​

    Item 1.

    Legal Proceedings

    31

    ​

    ​

    ​

    Item 1A.

    Risk Factors

    31

    ​

    ​

    ​

    Item 2.

    Unregistered Sales of Equity Securities and Use of Proceeds

    32

    ​

    ​

    ​

    Item 3.

    Defaults Upon Senior Securities

    32

    ​

    ​

    ​

    Item 4.

    Mine Safety Disclosures

    32

    ​

    ​

    ​

    Item 5.

    Other Information

    33

    ​

    ​

    ​

    Item 6.

    Exhibits

    34

    ​

    ​

    ​

    Signatures

    ​

    35

    ​

    ​

    ​

    ​

    ​

    2

    Table of Contents

    PART I. FINANCIAL INFORMATION

    ITEM 1. Condensed Consolidated Financial Statements

    Helius Medical Technologies, Inc.

    Unaudited Condensed Consolidated Balance Sheets

    (in thousands, except share data)

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    June 30, 2025

    ​

    December 31, 2024

    ASSETS

    ​

    ​

      

     

    ​

      

    Current assets

    ​

    ​

      

     

    ​

      

    Cash and cash equivalents

    ​

    $

    6,078

    ​

    $

    1,088

    Accounts receivable

    ​

     

    12

    ​

     

    70

    Other receivables

    ​

     

    82

    ​

     

    565

    Inventory, net

    ​

     

    1,141

    ​

     

    1,036

    Prepaid expenses and other current assets

    ​

     

    490

    ​

     

    665

    Total current assets

    ​

     

    7,803

    ​

     

    3,424

    Property and equipment, net

    ​

     

    90

    ​

     

    107

    Operating lease right-of-use asset, net

    ​

     

    —

    ​

     

    11

    ​

    ​

     

    ​

    ​

     

    ​

    Total assets

    ​

    $

    7,893

    ​

    $

    3,542

    LIABILITIES AND STOCKHOLDERS’ EQUITY

    ​

     

    ​

    ​

     

    ​

    Current liabilities

    ​

     

      

    ​

     

    ​

    Accounts payable

    ​

    $

    1,292

    ​

    $

    873

    Accrued and other current liabilities

    ​

     

    472

    ​

     

    1,239

    Current portion of operating lease liabilities

    ​

     

    —

    ​

     

    12

    Current portion of deferred revenue

    ​

     

    41

    ​

     

    39

    Total current liabilities

    ​

     

    1,805

    ​

     

    2,163

    Deferred revenue, net of current portion

    ​

     

    62

    ​

     

    79

    Derivative liability

    ​

    ​

    —

    ​

    ​

    241

    Total liabilities

    ​

     

    1,867

    ​

     

    2,483

    Stockholders' equity

    ​

     

      

    ​

     

    ​

    Class A common stock, $0.001 par value; 150,000,000 shares authorized; 680,475 and 4,936 shares issued and outstanding as of June 30, 2025 and December 31, 2024, respectively

    ​

     

    1

    ​

     

    —

    Additional paid-in capital

    ​

     

    191,690

    ​

     

    172,425

    Accumulated deficit

    ​

     

    (185,370)

    ​

     

    (171,699)

    Accumulated other comprehensive loss

    ​

     

    (295)

    ​

     

    333

    Total stockholders' equity

    ​

     

    6,026

    ​

     

    1,059

    Total liabilities and stockholders' equity

    ​

    $

    7,893

    ​

    $

    3,542

    ​

    The accompanying notes are an integral part of the unaudited condensed consolidated financial statements.

    ​

    3

    Table of Contents

    Helius Medical Technologies, Inc.

    Unaudited Condensed Consolidated Statements of Operations and Comprehensive Loss

    (in thousands, except share and per share data)

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Three Months Ended

    ​

    Six Months Ended

    ​

    ​

    June 30, 

    ​

    June 30, 

    ​

        

    2025

        

    2024

        

    2025

        

    2024

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Revenue

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Product sales, net

    ​

    $

    33

    ​

    $

    171

    ​

    $

    71

    ​

    $

    295

    Other revenue

    ​

     

    10

    ​

     

    11

    ​

     

    21

    ​

     

    22

    Total revenue

    ​

     

    43

    ​

     

    182

    ​

     

    92

    ​

     

    317

    Cost of revenue

    ​

     

    96

    ​

     

    118

    ​

     

    217

    ​

     

    241

    Gross (loss) profit

    ​

     

    (53)

    ​

     

    64

    ​

     

    (125)

    ​

     

    76

    Operating expenses

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Selling, general and administrative expenses

    ​

     

    2,447

    ​

     

    2,457

    ​

     

    5,441

    ​

     

    5,090

    Research and development expenses

    ​

     

    822

    ​

     

    870

    ​

     

    1,767

    ​

     

    1,658

    Amortization expense

    ​

     

    —

    ​

     

    7

    ​

     

    —

    ​

     

    14

    Total operating expenses

    ​

     

    3,269

    ​

     

    3,334

    ​

     

    7,208

    ​

     

    6,762

    Loss from operations

    ​

     

    (3,322)

    ​

     

    (3,270)

    ​

     

    (7,333)

    ​

     

    (6,686)

    Nonoperating income

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Interest expense, net

    ​

    ​

    (628)

    ​

    ​

    (5)

    ​

    ​

    (634)

    ​

    ​

    (13)

    Change in fair value of derivative liability

    ​

     

    (6,028)

    ​

     

    1,733

    ​

     

    (5,919)

    ​

     

    2,875

    Foreign exchange gain (loss)

    ​

     

    565

    ​

     

    (141)

    ​

     

    615

    ​

     

    (429)

    Other (expense)/income, net

    ​

     

    (420)

    ​

     

    71

    ​

     

    (400)

    ​

     

    125

    Nonoperating income, net

    ​

     

    (6,511)

    ​

     

    1,658

    ​

     

    (6,338)

    ​

     

    2,558

    Loss before provision for income taxes

    ​

    ​

    (9,833)

    ​

    ​

    (1,612)

    ​

    ​

    (13,671)

    ​

    ​

    (4,128)

    Provision for income taxes

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    —

    Net loss

    ​

     

    (9,833)

    ​

     

    (1,612)

    ​

     

    (13,671)

    ​

     

    (4,128)

    Other comprehensive (loss) income

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Foreign currency translation adjustments

    ​

     

    (577)

    ​

     

    140

    ​

     

    (628)

    ​

     

    428

    Comprehensive loss

    ​

    $

    (10,410)

    ​

    $

    (1,472)

    ​

    $

    (14,299)

    ​

    $

    (3,700)

    Loss per share

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Basic

    ​

    $

    (79.73)

    ​

    $

    (485.30)

    ​

    $

    (201.55)

    ​

    $

    (1,886.90)

    Diluted

    ​

    $

    (79.73)

    ​

    $

    (485.30)

    ​

    $

    (201.55)

    ​

    $

    (1,886.90)

    Weighted average number of common shares outstanding

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Basic

    ​

     

    123,335

    ​

     

    3,322

    ​

     

    67,828

    ​

     

    2,188

    Diluted

    ​

     

    123,335

    ​

     

    3,322

    ​

     

    67,828

    ​

     

    2,188

    ​

    The accompanying notes are an integral part of the unaudited condensed consolidated financial statements.

    ​

    4

    Table of Contents

    Helius Medical Technologies, Inc.

    Unaudited Condensed Consolidated Statements of Stockholders’ Equity

    (in thousands, except share data)

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Accumulated 

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Additional

    ​

    Shares To

    ​

    ​

    ​

    ​

    Other

    ​

    ​

    ​

    ​

    ​

    Class A Common Stock

    ​

    Paid-In

    ​

    Be Issued

    ​

    Accumulated

    ​

    Comprehensive

    ​

    ​

    ​

    ​

        

    Shares

        

    Amount

        

    Capital

    ​

    Shares

       

    Amount

        

    Deficit

        

    Loss

        

    Total

    Balance as of April 1, 2025

    ​

    8,132

    ​

    $

    —

    ​

    $

    174,692

    ​

    3,572

    ​

    $

    1,843

    ​

    $

    (175,537)

    ​

    $

    282

    ​

    $

    1,280

    Issuance of common stock in public offering

    ​

    54,001

    ​

    ​

    —

    ​

    ​

    5,672

    ​

    —

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    5,672

    Issuance of warrants in public offering

     

    —

     

    ​

    —

     

    ​

    321

    ​

    —

    ​

    ​

    —

     

    ​

    —

     

    ​

    —

     

    ​

    321

    Share issuance costs

     

    —

     

    ​

    —

     

    ​

    (780)

    ​

    —

    ​

    ​

    —

     

    ​

    —

     

    ​

    —

     

    ​

    (780)

    Exercise of warrants

    ​

    618,342

    ​

    ​

    1

    ​

    ​

    11,375

    ​

    (3,572)

    ​

    ​

    (1,843)

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    9,533

    Stock-based compensation

     

    —

     

    ​

    —

     

    ​

    410

    ​

    —

    ​

    ​

    —

     

    ​

    —

     

    ​

    —

     

    ​

    410

    Other comprehensive income

    ​

    —

    ​

    ​

    —

    ​

    ​

    —

    ​

    —

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    (577)

    ​

    ​

    (577)

    Net loss

     

    —

    ​

    ​

    —

    ​

    ​

    —

    ​

    —

    ​

    ​

    —

    ​

    ​

    (9,833)

    ​

    ​

    —

    ​

    ​

    (9,833)

    Balance as of June 30, 2025

     

    680,475

    ​

    $

    1

    ​

    $

    191,690

    ​

    —

    ​

    $

    —

    ​

    $

    (185,370)

    ​

    $

    (295)

    ​

    $

    6,026

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Accumulated 

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Additional

    ​

    ​

    ​

    ​

    Other

    ​

    ​

    ​

    ​

    ​

    Class A Common Stock

    ​

    Paid-In

    ​

    Accumulated

    ​

    Comprehensive

    ​

    ​

    ​

    ​

        

    Shares

        

    Amount

        

    Capital

    ​

    Deficit

        

    Loss

        

    Total

    Balance as of April 1, 2024

    ​

    1,146

    ​

    $

    —

    ​

    $

    164,844

    ​

    $

    (162,473)

    ​

    $

    (385)

    ​

    $

    1,986

    Issuance of common stock in public offering

    ​

    939

    ​

    ​

    —

    ​

    ​

    1,587

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    1,587

    Issuance of warrants in public offering

     

    —

    ​

    ​

    —

    ​

    ​

    4,829

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    4,829

    Share issuance costs

     

    —

    ​

    ​

    —

    ​

    ​

    (959)

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    (959)

    Exercise of warrants

     

    2,138

    ​

    ​

    —

    ​

    ​

    1

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    1

    Settlement of restricted stock units

    ​

    8

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    —

    Stock-based compensation

     

    —

    ​

    ​

    —

    ​

    ​

    367

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    367

    Other comprehensive income

     

    —

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    140

    ​

    ​

    140

    Net loss

     

    —

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    (1,612)

    ​

    ​

    —

    ​

    ​

    (1,612)

    Balance as of June 30, 2024

     

    4,231

    ​

    $

    —

    ​

    $

    170,669

    ​

    $

    (164,085)

    ​

    $

    (245)

    ​

    $

    6,339

    ​

    ​

    5

    Table of Contents

    Helius Medical Technologies, Inc.

    Unaudited Condensed Consolidated Statements of Stockholders’ Equity

    (in thousands, except share data)

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Accumulated 

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Additional

    ​

    ​

    ​

    ​

    Other

    ​

    ​

    ​

    ​

    ​

    Class A Common Stock

    ​

    Paid-In

    ​

    Accumulated

    ​

    Comprehensive

    ​

    ​

    ​

    ​

       

    Shares

       

    Amount

       

    Capital

    ​

    Deficit

       

    Loss

       

    Total

    Balance as of January 1, 2025

    ​

    4,936

    ​

    $

    —

    ​

    $

    172,425

    ​

    $

    (171,699)

    ​

    $

    333

    ​

    $

    1,059

    Issuance of common stock in public offering

    ​

    54,125

    ​

    ​

    —

    ​

    ​

    5,749

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    5,749

    Issuance of warrants in public offering

    ​

    —

    ​

    ​

    —

    ​

    ​

    321

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    321

    Share issuance costs

     

    —

    ​

    ​

    —

    ​

    ​

    (790)

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    (790)

    Exercise of warrants, net of issuance costs

     

    621,414

     

    ​

    1

     

    ​

    12,954

    ​

    ​

    —

     

    ​

    —

     

    ​

    12,955

    Stock-based compensation

     

    —

     

    ​

    —

     

    ​

    1,031

    ​

    ​

    —

     

    ​

    —

     

    ​

    1,031

    Other comprehensive loss

     

    —

     

    ​

    —

     

    ​

    —

    ​

    ​

    —

     

    ​

    (628)

     

    ​

    (628)

    Net loss

     

    —

     

    ​

    —

     

    ​

    —

    ​

    ​

    (13,671)

     

    ​

    —

     

    ​

    (13,671)

    Balance as of June 30, 2025

     

    680,475

    ​

    $

    1

    ​

    $

    191,690

    ​

    $

    (185,370)

    ​

    $

    (295)

    ​

    $

    6,026

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Accumulated

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Additional

    ​

    ​

    ​

    ​

     Other

    ​

    ​

    ​

    ​

    ​

    Class A Common Stock

    ​

    Paid-In

    ​

    Accumulated

    ​

    Comprehensive

    ​

    ​

    ​

    ​

        

    Shares

        

    Amount

        

    Capital

        

    Deficit

        

    Loss

        

    Total

    Balance as of January 1, 2024

    ​

    918

    ​

    $

    —

    ​

    $

    162,980

    ​

    $

    (159,957)

    ​

    $

    (673)

    ​

    $

    2,350

    Issuance of common stock in public offering

     

    1,136

     

    ​

    —

    ​

    ​

    2,961

     

    ​

    —

     

    ​

    —

    ​

    ​

    2,961

    Issuance of warrants in public offering

     

    —

     

    ​

    —

    ​

    ​

    4,829

     

    ​

    —

     

    ​

    —

    ​

    ​

    4,829

    Share issuance costs

     

    —

     

    ​

    —

    ​

    ​

    (1,132)

     

    ​

    —

     

    ​

    —

    ​

    ​

    (1,132)

    Exercise of warrants

     

    2,169

     

    ​

    —

    ​

    ​

    264

     

    ​

    —

     

    ​

    —

    ​

    ​

    264

    Settlement of restricted stock units

     

    8

     

    ​

    —

    ​

    ​

    —

     

    ​

    —

     

    ​

    —

    ​

    ​

    —

    Stock-based compensation

     

    —

     

    ​

    —

    ​

    ​

    767

     

    ​

    —

     

    ​

    —

    ​

    ​

    767

    Other comprehensive income

     

    —

     

    ​

    —

    ​

    ​

    —

     

    ​

    —

     

    ​

    428

    ​

    ​

    428

    Net loss

     

    —

     

    ​

    —

    ​

    ​

    —

     

    ​

    (4,128)

     

    ​

    —

    ​

    ​

    (4,128)

    Balance as of June 30, 2024

     

    4,231

    ​

    $

    —

    ​

    $

    170,669

    ​

    $

    (164,085)

    ​

    $

    (245)

    ​

    $

    6,339

    ​

    The accompanying notes are an integral part of the unaudited condensed consolidated financial statements.

    ​

    6

    Table of Contents

    Helius Medical Technologies, Inc.

    Unaudited Condensed Consolidated Statements of Cash Flows

    (in thousands)

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Six Months Ended

    ​

    ​

    June 30, 

    ​

        

    2025

        

    2024

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Cash flows from operating activities:

     

    ​

      

     

    ​

      

    Net loss

    ​

    $

    (13,671)

    ​

    $

    (4,128)

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

    ​

     

      

    ​

     

      

    Amortization of debt discount and imputed interest expense

    ​

    ​

    680

    ​

    ​

    —

    Warrant-related offering costs expensed

    ​

    ​

    448

    ​

    ​

    —

    Change in fair value of derivative liability

    ​

     

    5,919

    ​

     

    (2,875)

    Stock-based compensation expense

    ​

     

    1,031

    ​

     

    767

    Foreign exchange (gain) loss

    ​

     

    (623)

    ​

     

    428

    Depreciation expense

    ​

     

    17

    ​

     

    18

    Amortization expense

    ​

     

    —

    ​

     

    14

    Provision for (reversal of) inventory reserve

    ​

     

    5

    ​

     

    (15)

    Non-cash operating lease expense

    ​

     

    11

    ​

     

    20

    Changes in operating assets and liabilities:

    ​

     

    ​

    ​

     

      

    Accounts receivable

    ​

     

    59

    ​

     

    (8)

    Other receivables

    ​

     

    484

    ​

     

    (19)

    Inventory

    ​

     

    (111)

    ​

     

    (349)

    Prepaid expense and other current assets

    ​

     

    169

    ​

     

    255

    Operating lease liabilities

    ​

     

    (12)

    ​

     

    (22)

    Accounts payable

    ​

     

    91

    ​

     

    609

    Accrued and other current liabilities

    ​

     

    (770)

    ​

     

    (566)

    Deferred revenue

    ​

     

    (20)

    ​

     

    (21)

    Net cash used in operating activities

    ​

     

    (6,293)

    ​

     

    (5,892)

    Cash flows from investing activities:

    ​

     

      

    ​

     

      

    Purchase of property and equipment

    ​

     

    —

    ​

     

    (5)

    Net cash used in investing activities

    ​

     

    —

    ​

     

    (5)

    Cash flows from financing activities:

    ​

     

      

    ​

     

      

    Proceeds from issuance of common stock

    ​

     

    5,749

    ​

     

    2,961

    Proceeds from issuance of warrants

    ​

    ​

    3,692

    ​

     

    4,829

    Proceeds from exercise of warrants

    ​

    ​

    3,734

    ​

     

    163

    Share issuance costs

    ​

     

    (1,212)

    ​

     

    (850)

    Proceeds from issuance of notes payable

    ​

    ​

    880

    ​

    ​

    —

    Repayment of notes payable

    ​

    ​

    (1,560)

    ​

    ​

    —

    Net cash provided by financing activities

    ​

     

    11,283

    ​

     

    7,103

    Effect of currency exchange rate changes on cash and cash equivalents

    ​

     

    —

    ​

     

    (1)

    Net increase in cash and cash equivalents

    ​

     

    4,990

    ​

     

    1,205

    Cash and cash equivalents at beginning of period

    ​

     

    1,088

    ​

     

    5,182

    Cash and cash equivalents at end of period

    ​

    $

    6,078

    ​

    $

    6,387

    Supplemental cash flow information

    ​

     

      

    ​

     

      

    Non-cash investing and financing transactions:

    ​

    ​

      

    ​

    ​

      

    Derivative warrant liability reclassified to equity on exercise of warrants

    ​

    $

    9,527

    ​

    $

    101

    Deferred offering costs reclassified to equity upon public offering

    ​

    $

    8

    ​

    $

    132

    Share issuance costs included in accounts payable

    ​

    $

    330

    ​

    $

    150

    ​

    The accompanying notes are an integral part of the unaudited condensed consolidated financial statements.

    ​

    7

    Table of Contents

    Helius Medical Technologies, Inc.

    Notes to Unaudited Condensed Consolidated Financial Statements

    1.    BASIS OF PRESENTATION

    The accompanying 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, 2024 that was filed with the Securities and Exchange Commission on March 25, 2025 (“2024 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 2024 Form 10-K.

    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.

    In the opinion of management, the 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.

    Reverse Stock Splits

    On April 21, 2025, at the annual meeting of stockholders the stockholders of the Company approved a potential reverse stock split at a ratio of 1-to-2 to 1-to-30. The Board subsequently approved a reverse stock split of 1-for-15, which became effective on May 2, 2025 (the “May 2025 Reverse Stock Split”).

    On May 23, 2025, at a special meeting of stockholders the stockholders of the Company approved a potential reverse stock split at a ratio of 1-to-2 to 1-to-250. The Board subsequently approved a reverse stock split of 1-for-50, which became effective on July 1, 2025 (the “July 2025 Reverse Stock Split” and together with the May 2025 Reverse Stock Split, the “Reverse Stock Splits”). Refer to Note 6 for additional information.

    All issued and outstanding common stock and per share amounts contained in the unaudited condensed consolidated financial statements have been retroactively adjusted to reflect the Reverse Stock Splits for all periods presented. In addition, a proportionate adjustment was made to the per share exercise price and the number of shares issuable upon the exercise of all outstanding stock options and warrants to purchase shares of common stock. A proportionate adjustment was also made to the number of shares reserved for issuance pursuant to the Company’s equity incentive compensation plans to reflect the Reverse Stock Splits. Any fraction of a share of common stock that was created as a result of the Reverse Stock Splits was rounded down to the next whole share and stockholders received cash settlement equal to the market value of the fractional share, determined by multiplying such fraction by the closing sales price of the Company’s common stock as reported on Nasdaq on the last trading day before the Reverse Stock Splits effective dates. The authorized shares and par value of the common stock and preferred stock were not adjusted as a result of the Reverse Stock Splits.

    Going Concern Uncertainty

    As of June 30, 2025, the Company had cash and cash equivalents of $6.1 million. For the six months ended June 30, 2025, the Company had an operating loss of $7.3 million, and as of June 30, 2025, its accumulated deficit was $185.4 million. For the six months ended June 30, 2025, the Company had $71 thousand 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

    8

    Table of Contents

    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 unaudited condensed consolidated 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 we will be successful in raising additional capital or that such capital, if available, will be on terms that are acceptable to us. If we are unable to raise sufficient additional capital, we may be compelled to reduce the scope of our operations and planned capital expenditures or sell certain assets, including intellectual property, and we may be forced to cease or wind down operations, seek protection under the provisions of the U.S. Bankruptcy Code, or liquidate and dissolve our company.

    Global Economic Conditions

    Generally, worldwide economic conditions remain uncertain, particularly due to geopolitical conflicts in Ukraine and in the Middle East, disruptions in the banking system and financial markets, increased inflation, sustained high interest rates and unpredictable trade policies, including tariffs, customs regulations and other trade restrictions. 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.

    Changes in economic conditions, trade restrictions, high interest rates, supply chain constraints, logistics challenges, labor shortages, the effects of conflicts in Ukraine and the Middle East, disruptions in the banking system and financial markets, high levels of inflation and an increase in interest rates have increased costs and have had and may continue to have a negative impact on the Company’s business. Although the Company has taken and may continue to 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.

    ​

    2.    RECENT ACCOUNTING PRONOUNCEMENTS

    In November 2024, the FASB issued Accounting Standards Update (“ASU”) 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses (“ASU 2024-03”). ASU 2024-03 requires interim and annual tabular disclosure of disaggregated information for certain income statement expense captions. Specific expense categories required to be disclosed quantitatively include inventory purchases, employee compensation, depreciation, and intangible asset amortization, as well as other specified expense categories currently disclosed under existing disclosure requirements. Additionally, any remaining amounts that are not separately disaggregated are required to be described qualitatively. ASU 2024-03 also requires separate disclosure of total selling expenses incurred each reporting period, with annual disclosure of the entity's definition of selling expenses. The annual disclosures required by ASU 2024-03 are effective for the Company beginning in its fiscal year ending December 31, 2027, with interim disclosures effective beginning in its fiscal year ending December 31, 2028. The provisions of ASU 2024-03 are to be applied prospectively, although retrospective application is permitted. Early adoption is also permitted. The Company is currently evaluating the ASU to determine its impact on the Company’s disclosures.

    In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. The guidance requires expanded annual disclosures including the standardization and disaggregation of income tax rate reconciliation categories and the amount of income taxes paid by jurisdiction. The guidance is effective for the Company

    9

    Table of Contents

    beginning in its fiscal year ending December 31, 2025. The Company is currently evaluating the ASU to determine its impact on the Company’s disclosures.

    In March 2024, the SEC adopted rules under SEC Release No. 33-11275, The Enhancement and Standardization of Climate-Related Disclosures for Investors, which requires the disclosure of material Scope 1 and Scope 2 greenhouse gas emissions and other climate-related topics in annual reports and registration statements. For non-accelerated filers and smaller reporting companies, disclosure requirements will begin phasing in for fiscal years beginning on or after January 1, 2027, subject to legal challenges and the SEC's voluntary stay of the disclosure requirements. The Company is currently evaluating the impact these rules will have on its consolidated financial statements and related disclosures.

    3.    SUPPLEMENTAL BALANCE SHEET DISCLOSURES

    Components of selected captions in the unaudited condensed consolidated balance sheets consisted of the following:

    ​

    Accounts receivable

    ​

    Accounts receivable from product sales are net of allowance for credit losses. The allowance for credit losses was $0 as of both June 30, 2025 and December 31, 2024.

    ​

    Inventory, net (in thousands)

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

        

    June 30, 

        

    December 31, 

    ​

        

    2025

    ​

    2024

    Raw materials

    ​

    $

    575

    ​

    $

    576

    Work-in-process

    ​

     

    379

    ​

     

    402

    Finished goods

    ​

     

    279

    ​

     

    145

    Inventory, gross

    ​

    ​

    1,233

    ​

    ​

    1,123

    Inventory reserve

    ​

     

    (92)

    ​

     

    (87)

    Inventory, net

    ​

    $

    1,141

    ​

    $

    1,036

    ​

    During the six months ended June 30, 2025, no inventory was written off to the inventory reserve.

    Prepaid expenses and other current assets (in thousands)

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    June 30, 

        

    December 31, 

    ​

        

    2025

    ​

    2024

    Prepaid expenses

    ​

    $

    480

    ​

    $

    603

    Inventory related

    ​

     

    10

    ​

     

    55

    Deferred offering costs

    ​

    ​

    —

    ​

    ​

    7

    Total prepaid expenses and other current assets

    ​

    $

    490

    ​

    $

    665

    ​

    Accrued and other current liabilities (in thousands)

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    June 30, 

        

    December 31, 

    ​

        

    2025

        

    2024

    Insurance payable

    ​

    $

    91

    ​

    $

    356

    Employees benefits

    ​

    ​

    328

    ​

    ​

    759

    Professional services

    ​

     

    18

    ​

     

    24

    Franchise tax

    ​

     

    20

    ​

     

    —

    Other

    ​

     

    15

    ​

     

    100

    Total accrued and other current liabilities

    ​

    $

    472

    ​

    $

    1,239

    ​

    10

    Table of Contents

    Deferred revenue

    Exclusive Distribution Agreement

    Pursuant 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 June 30, 2025 and December 31, 2024 is comprised of the remaining unamortized amount under the Exclusivity Agreement. Revenue recognized is included in other revenue in the unaudited condensed consolidated statements of operations and comprehensive loss.

    On July 13, 2025, the Company sent HTC a termination letter, terminating the Exclusivity Agreement effective immediately, due to material breach by HTC in fulfilling its obligations under the Exclusivity Agreement.

    4.    LEASES

    On January 16, 2025, the Company entered into an agreement to extend the operating lease for the Company’s headquarters through March 31, 2026, at a rate of $4 thousand per month effective April 1, 2025. The lease does not contain any options to extend. Operating lease costs for the three and six months ended June 30, 2025 and 2024 were $12 thousand and $23 thousand, $10 thousand and $20 thousand, respectively.

    Expected operating lease costs as of June 30, 2025 were as follows (in thousands):

    ​

    ​

    ​

    ​

    2025 (remaining)

    ​

    $

    24

    2026

    ​

    ​

    12

    Total lease payments

    ​

     

    36

    ​

    ​

    5.    FAIR VALUE MEASUREMENTS

    Fair 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. As of June 30, 2025 and December 31, 2024, 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 money market mutual fund. The carrying value of cash equivalents generally approximates fair value due to their short-term nature.

    11

    Table of Contents

    The Company’s derivative liability as of December 31, 2024 is comprised of warrants issued in connection with the registered public offering completed in August 2022 and the warrants issued in connection with the offering in June 2025, discussed in more detail in Note 6 to our unaudited condensed consolidated financial statements. The derivative liability relating to the August 2022 and June 2025 warrants is classified as Level 3 within the fair value hierarchy and is required to be recorded at fair value at inception and on a quarterly recurring basis.

    The majority of the Company’s non-financial instruments, which include intangible assets, lease assets, inventories and property and equipment, are not required to be carried at fair value on a recurring basis. However, if certain triggering events occur (or at least annually for indefinite-lived intangible assets), a non-financial instrument is required to be evaluated for impairment. If the Company determines that the non-financial instrument is impaired, the Company would be required to write down the non-financial instrument to its fair value.

    ​

    6.    COMMON STOCK, PREFERRED STOCK AND WARRANTS

    2025 Offering

    On June 6, 2025 (the “Issuance Date”), we completed the issuance and sale of an aggregate of 52,241 shares of common stock and pre-funded warrants to purchase up to 3,131 shares of common stock (“2025 Pre-funded Warrants”) and accompanying common warrants to purchase up to 55,372 shares of common stock (the “Common Warrants”) (the “2025 Offering”). We also issued warrants to the placement agent to purchase 2,769 shares of common stock on the same terms as the Common Warrants (the “Placement Agent Warrants” and together with the Common Warrants, the “2025 Warrants”). The 2025 Pre-funded Warrants have an exercise price of $0.001 per share and 3,131 were exercised on the closing date. The 2025 Offering price per share of common stock and accompanying Common Warrant was $163.50, the offering price per 2025 Pre-funded Warrant was $163.499. The Common Warrants have an exercise price of $367.875 per share, are immediately exercisable upon issuance and will expire two and one-half (2.5) years after the original issuance date.

    Following the issue date of the 2025 Warrants, a holder of the Common Warrants has the right to receive, without payment of any additional cash to the Company (the “Zero Cash Provision”), an aggregate number of shares equal to the product of (x) the aggregate number of shares of common stock that would be issuable upon a cash exercise of the common warrant and (y) two. In addition, at 4:01 p.m. Eastern time on the 5th trading day after the date of issuance (the “First Reset Date”), the exercise price of the Common Warrants reset to $79.25 per share, and on the 10th calendar day after the date of issuance (the “Second Reset Date”), the exercise price of the Common Warrants reset to $47.55 per share. Under the terms of the 2025 Warrants, following the price resets the number of shares of common stock issuable upon exercise of the 2025 Warrants was increased such that the aggregate exercise price of the 2025 Warrants remained unchanged. The aggregate increase in shares available for purchase on the First Reset Date and Second Reset date was 237,863 for the Common Warrants and 18,650 for the Placement Agent Warrants. In connection with the Common Warrants, 293,233 shares were exercised for 586,466 shares of common stock issued and 2 Common Warrants are outstanding as of June 30, 2025. In connection with the Placement Agent Warrants, 12,548 shares were exercised for 25,093 shares of common stock issued and 8,871 Placement Agent Warrants are outstanding as of June 30, 2025.

    At inception, the 2025 Warrants provisions were analyzed under Accounting Standards Codification (“ASC”) 718, ASC 840 and ASC 815 and the Company concluded that the Common Warrants did not meet the guidance for being classified as an equity instrument due to the Zero Cash Provision. The fair value of the Common Warrants as of the Issuance Date and as of each Common Warrant exercise was determined using a Monte Carlo simulation model, which uses multiple input variables to determine the probability of a price reset. The gross proceeds were allocated based on the fair value as of the Issuance Date resulting in a derivative liability at the Issuance Date of $3.4 million. Offering costs allocated to the derivative liability of $0.5 million were expensed as Other (expense)/income, net. The related change in fair value due to the exercise price and share resets resulted in a loss due to the change in fair value of the derivative liability of $6.2 million. The fair value of the derivative liability associated with the Common Warrants as of June 30, 2025 was $0.

    ​

    12

    Table of Contents

    The following table includes the share price and the inputs used to estimate the fair value of the warrants at the Issuance Date and as of each exercise date and before and after each exercise price and share reset:

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Stock price

    ​

    Warrant term
    (in years)

    ​

    Expected volatility

    ​

    Risk-free interest rate

    ​

    Dividend rate

    ​

    June 6, 2025 - Issuance

    ​

    $

    54.50

    ​

    2.50

    ​

    99.95

    %

    4.03

    %

    0.00

    %

    June 9, 2025

    ​

    ​

    43.25

    ​

    2.49

    ​

    99.95

    ​

    4.03

    ​

    0.00

    ​

    June 11, 2025 - Pre-reset

    ​

    ​

    55.50

    ​

    2.49

    ​

    99.95

    ​

    4.03

    ​

    0.00

    ​

    June 11, 2025 - Post-reset

    ​

    ​

    55.50

    ​

    2.49

    ​

    99.95

    ​

    4.03

    ​

    0.00

    ​

    June 12, 2025

    ​

    ​

    30.03

    ​

    2.48

    ​

    99.95

    ​

    4.03

    ​

    0.00

    ​

    June 13, 2025

    ​

    ​

    25.45

    ​

    2.48

    ​

    99.95

    ​

    4.03

    ​

    0.00

    ​

    June 16, 2025 - Pre-reset

    ​

    ​

    18.78

    ​

    2.47

    ​

    99.95

    ​

    4.03

    ​

    0.00

    ​

    June 16, 2025 - Post-reset

    ​

    ​

    18.78

    ​

    2.47

    ​

    99.95

    ​

    4.03

    ​

    0.00

    ​

    June 17, 2025

    ​

    ​

    15.48

    ​

    2.47

    ​

    99.95

    ​

    4.03

    ​

    0.00

    ​

    June 18, 2025

    ​

    ​

    18.02

    ​

    2.47

    ​

    99.95

    ​

    4.03

    ​

    0.00

    ​

    June 20, 2025

    ​

    $

    16.50

    ​

    2.46

    ​

    99.95

    %

    4.03

    %

    0.00

    %

    ​

    Maxim Group LLC served as the placement agent in the 2025 Offering, pursuant to the terms of a placement agency agreement and received 7% of the gross proceeds of the Offering (the “Cash Transaction Fee”) and reimbursement of the legal fees of its counsel of up to $100 thousand. Maxim Group LLC paid $100 thousand to B. Riley Securities for financial advisory services which was deducted from the Cash Transaction Fee and the remaining $50 thousand financial advisory services fee was paid for by the Company from the net proceeds of the 2025 Offering.

    The aggregate gross proceeds to the Company were $9.1 million, before deducting placement agent fees and other expenses of $1.2 million and repayment of promissory notes of $1.56 million.

    Private Placement

    On April 24, 2025, the Company entered into a securities purchase agreement (the “Purchase Agreement”) with certain investors (the “Purchasers”) pursuant to which the Company sold, in a private placement (the “2025 Private Placement”), unsecured 20% original issue discount promissory notes with an aggregate principal amount of $1.56 million (the “Notes”) with a maturity date of the earlier of a) July 24, 2025, b) the closing date of the Company’s next registered offering of securities on Form S-1. The Purchase Agreement also provides for the issuance of an aggregate of 1,760 shares of common stock of the Company, par value $0.001 per share (the “Private Placement Shares”) to the Purchasers. The transaction closed on April 25, 2025.

    ​

    Maxim Group LLC served as the placement agent in the 2025 Private Placement, pursuant to the terms of a placement agency agreement and received 7% of the gross proceeds of the Offering and reimbursement of the legal fees of its counsel of up to $15,000.

    The aggregate gross proceeds to the Company were $1.3 million, before deducting placement agent fees and expenses of $0.1 million.

    ​

    2024 Public Offering

    On May 9, 2024, the Company closed on a registered public offering consisting of 939 shares of common stock (the “2024 Public Offering”), pre-funded warrants to purchase 2,859 shares of common stock (the “Pre-funded Warrants”) and accompanying Series A Warrants to purchase up to 3,802 shares of its common stock (“Series A Warrants”) and Series B Warrants to purchase up to 3,802 shares of its common stock (“Series B Warrants”, and together with the Series A Warrants, the “2024 Public Warrants”). The 2024 Public Offering price per share of common stock and accompanying Series A Warrants and Series B Warrants was $1,687.50, the public offering price per Pre-funded Warrant and accompanying Series A and Series B warrant was $1,687.499.

    13

    Table of Contents

    The Pre-funded Warrants have an exercise price of $0.001 per share and 1,435 were exercised on the closing date. Net proceeds from the 2024 Public Offering, after deducting placement agent fees and expenses and other offering costs, were approximately $5.5 million.

    The 2024 Public Warrants have an exercise price of $1,687.50 per share and are exercisable upon issuance. The Series A Warrants will expire five years following the date of issuance and the Series B Warrants will expire twelve months following the date of issuance and expired in May 2025. The Pre-funded Warrants are exercisable upon issuance and may be exercised at any time until the Pre-funded Warrants are exercised in full.

    Warrant inducement

    On January 21, 2025, the Company entered into warrant exercise inducement offer letters (the “Inducement Letters”) with certain holders (the “Holders”) of its existing 2024 Public Warrants to purchase shares of the Company’s Class A common stock (the “Existing Warrants”), pursuant to which the Holders agreed to exercise for cash their Existing Warrants to purchase an aggregate of 6,628 shares of the Company’s common stock, in the aggregate, at a reduced exercise price of $563.25 per share, in exchange for the Company’s agreement to issue new Series C Warrants and Series D Warrants (the “Inducement Warrants”) on substantially the same terms as the Existing Warrants described below, to purchase up to 8,281 shares of the Company’s common stock (the “Inducement Warrant Shares”). The Company received aggregate gross proceeds of approximately $3.7 million from the exercise of the Existing Warrants by the Holders. The Company engaged Roth Capital Partners, LLC (“Roth”) to act as its financial advisor with the transactions summarized above and has paid Roth $0.2 million for its services, in addition to reimbursement for certain expenses along with other legal and regulatory expenses of $0.1 million resulting in net proceeds of $3.4 million and non-cash share issuance costs of $1.0 million and $3.1 million related to the modification of the Existing Warrants and issuance of the Inducement Warrants, respectively. As of June 30, 2025, 3,572 shares (the “Abeyance Shares”) from the exercised Existing Warrants that were held in abeyance to be issued at the direction of the Holders due to the ownership limitations from the warrant agreements have been issued.

    The Company filed a registration statement on Form S-3 and S-3/A covering the resale of the Inducement Warrants Shares issued or issuable upon the exercise of the Inducement Warrants, which was effective March 27, 2025.

    On April 21, 2025, stockholder approval was obtained for the issuance of the Inducement Warrants at the Company’s annual meeting of stockholders.

    At-The-Market Offering

    On June 23, 2023, the Company entered into a Sales Agreement (the “Sales Agreement”) with Roth to create an at-the-market offering program (“ATM”) under which the Company may offer and sell shares with an aggregate offering price of up to $2.0 million. Roth is entitled to a fixed commission rate equal to up to 3% of the gross proceeds pursuant to the Sales Agreement. As of June 30, 2025, 124 and 197 shares have been sold under the ATM generating net proceeds of $0.1 million and $1.3 million in 2025 and 2024, respectively. On July 7, 2025, the Company filed a prospectus supplement that amends and supplements the prior prospectus supplements related to the ATM to increase the maximum offering size to $25.0 million. On July 21, 2025, the Company sold 379,040 shares at a weighted-average price of $13.63 generating net proceeds after commissions of $5.0 million.

    14

    Table of Contents

    Warrants

    August 2022 Warrants

    In connection with the Company’s registered public offering that closed on August 9, 2022, the Company issued warrants to purchase an aggregate of 960 shares of common stock (“2022 Public Warrants”). The Company performed an analysis of the provisions of the 2022 Public Warrants and concluded that the 2022 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.

    Due to the exercise resets resulting from the Inducement Letters and May 2025 Reverse Stock Split, refer to Note 1, and related share adjustment, the fair value of the 2022 Warrants as of June 30, 2025 was determined using the Black-Scholes option pricing model and as of December 31, 2024 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. As a result of the Company’s reverse stock split on July 1, 2025, refer to Note 1, the exercise price on the Public Warrants was reset to $8.609 per share based on the volume-weighted average price for the five trading days following the July 2025 Reverse Stock Split. The following table includes the share price and the inputs used to estimate the fair value of the warrants:

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

        

    June 30, 

    ​

    December 31, 

     

    ​

        

    2025

    ​

    2024

     

    Stock price

    ​

    $

    9.10

    ​

    $

    502.73

    ​

    Warrant term (in years)

    ​

     

    2.11

    ​

     

    2.61

    ​

    Expected volatility

    ​

     

    153.01

    %

     

    98.92

    %

    Risk-free interest rate

    ​

     

    3.72

    %

     

    4.26

    %

    Dividend rate

    ​

     

    0.00

    %

     

    0.00

    %

    ​

    The fair value of the derivative liability associated with the 2022 Public Warrants as of June 30, 2025 and December 31, 2024 was $0 and $0.2 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 Company will continue to evaluate the 2022 Public Warrants qualitatively in future periods. Eighty 2022 Public Warrants were exercised and no 2022 Public Warrants were cancelled during the six months ended June 30, 2025. The remaining outstanding 2022 Public Warrants to purchase 724 shares of common stock are classified as a derivative liability as of June 30, 2025, were exercisable upon issuance and will expire five years following the date of issuance.

    Equity-classified Warrants

    The Company has outstanding equity-classified warrants to purchase 17,828 shares of common stock at a weighted average exercise price of $385.27, with expiration dates ranging from February 2026 to April 2030. During the six months ended June 30, 2025, 22,323 equity-classified warrants, including 3,131 2025 Pre-funded Warrants, 12,548 Placement Agent Warrants, 16 Pre-funded Warrants and 6,628 Exiting Warrants, were exercised for 34,868 common shares as the result of the cashless exercise provision for the Pre-Funded Warrants and the zero cash provision for the Placement Agent Warrants. The 8,871 outstanding Placement Agent Warrants as of June 30, 2025 were exercised in full on July 1, 2025 for 17,742 shares of common stock.

    7.    STOCK-BASED COMPENSATION

    The Company may issue stock-based compensation awards under the Helius Medical Technologies, Inc. 2022 Equity Incentive Plan (as amended, the “2022 Plan”) or the Helius Medical Technologies, Inc. 2021 Inducement Plan (as amended, the “Inducement Plan”), as described more fully in the 2024 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 352 to 426. On May 30, 2024, the Board adopted a First Amendment (the “Amendment”) to the 2022 Plan. On June 27, 2024, at the

    15

    Table of Contents

    annual meeting of stockholders, the stockholders of the Company approved the Amendment. Pursuant to the terms and conditions of the Amendment, the 2022 Plan was amended to increase the aggregate number of shares of common stock that may be issued under the 2022 Plan to 2,785 new shares with an automatic increase on January 1st of each year by an amount equal to 5% of the fully diluted shares (as defined in the 2022 Plan) as of the last day of the preceding calendar year. On July 2, 2024, the Company approved an amendment to the Inducement Plan pursuant to which, the Inducement Plan was amended to increase the aggregate number of shares of common stock that may be issued under the Inducement Plan to 200 new shares. As of January 1, 2025, the number of shares authorized for issuance increased from 2,785 to 3,605. On April 22, 2025, the Board adopted an amendment to the 2022 Plan to increase the aggregate number of shares of common stock that may be issued under the 2022 Plan to 20% of the fully diluted shares on the 10th calendar date following the first closing of a registered offering of the Company’s common stock that occurs on or after May 15, 2025 (the “Equity Plan Amendment”). The Equity Plan Amendment was approved by stockholders at the special stockholders meeting held on May 23, 2025, and on June 16, 2025, following the 2025 Offering, the number of shares authorized for issuance increased from 3,605 to 142,286. On July 2, 2025, the Company granted 124,200 stock options out of the 2022 Plan to Directors and employees. As of July 2, 2025, the remaining shares available for grant were 14,485 under the 2022 Plan and 166 under the Inducement Plan.

    During the three and six months ended June 30, 2025, the Company granted 847 stock options out of the 2022 Plan and no stock options out of the Inducement Plan at a weighted average exercise price of $546.90 per share. The options vest over one to three years and expire ten years after the grant date. No options were granted during the six months ended June 30, 2024.

    The grant date fair values of the stock options were estimated using the Black-Scholes option pricing model using the following weighted average assumptions:

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

        

        

    Six Months Ended June 30, 

    ​

    ​

        

    ​

    2025

        

    Risk-free interest rate

    ​

    ​

     

    4.44

    %  

    Expected volatility

    ​

    ​

     

    125.37

    %

    Expected term (years)

    ​

    ​

     

    5.38

    ​

    Expected dividend yield

    ​

    ​

    ​

    0.00

    %

    Fair value, per share

    ​

    ​

    $

    476.10

    ​

    ​

    There were no restricted stock units granted during the six months ended June 30, 2025.

    ​

    As of June 30, 2025, there were an aggregate of 3,635 stock options outstanding with a weighted average exercise price of $3,794.66 per share and no unvested restricted stock units outstanding.

    ​

    Total stock-based compensation expense was as follows (in thousands):

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

        

    Three Months Ended

    ​

    Six Months Ended

    ​

    ​

    June 30, 

    ​

    June 30, 

    ​

    ​

    2025

    ​

    2024

    ​

    2025

    ​

    2024

    Cost of sales

    ​

    $

    1

    ​

    $

    5

    ​

    $

    7

    ​

    $

    9

    Selling, general and administrative

    ​

     

    345

    ​

     

    298

    ​

    ​

    853

    ​

    ​

    628

    Research and development

    ​

    ​

    64

    ​

    ​

    64

    ​

    ​

    171

    ​

    ​

    130

    Total stock-based compensation expense

    ​

    $

    410

    ​

    $

    367

    ​

    $

    1,031

    ​

    $

    767

    ​

    As of June 30, 2025, the total remaining unrecognized compensation expense related to nonvested stock options and restricted stock units was $0.8 million which will be amortized over the weighted-average remaining requisite service period of 0.8 years.

    ​

    16

    Table of Contents

    8.    BASIC AND DILUTED LOSS PER SHARE

    The table below presents the computation of basic and diluted loss per share (in thousands, except share and per share information):

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

        

    Three Months Ended

    ​

    Six Months Ended

    ​

    ​

    June 30, 

    ​

    June 30, 

    ​

       

    2025

       

    2024

    ​

    2025

       

    2024

    Basic:

    ​

    ​

      

     

    ​

      

    ​

    ​

      

     

    ​

      

    Net loss available to common stockholders — basic

    ​

    $

    (9,833)

    ​

    $

    (1,612)

    ​

    $

    (13,671)

    ​

    $

    (4,128)

    Weighted average common shares outstanding — basic (1)(3)

    ​

     

    123,335

    ​

     

    3,322

    ​

     

    67,828

    ​

     

    2,188

    Loss per share - basic

    ​

    $

    (79.73)

    ​

    $

    (485.30)

    ​

    $

    (201.55)

    ​

    $

    (1,886.90)

    ​

    ​

    ​

      

     

    ​

      

    ​

    ​

      

     

    ​

      

    Diluted:

    ​

    ​

      

     

    ​

      

    ​

    ​

      

     

    ​

      

    Net loss available to common stockholders — diluted (2)

    ​

    $

    (9,833)

    ​

    $

    (1,612)

    ​

    $

    (13,671)

    ​

    $

    (4,128)

    Weighted average common shares outstanding — diluted (1)(3)

    ​

     

    123,335

    ​

     

    3,322

    ​

     

    67,828

    ​

     

    2,188

    Loss per share — diluted

    ​

    $

    (79.73)

    ​

    $

    (485.30)

    ​

    $

    (201.55)

    ​

    $

    (1,886.90)

    ​

    (1)In May 2024, in connection with the 2024 Public Offering, the Company issued and sold Pre-funded Warrants exercisable for an aggregate of 2,859 shares of common stock. The total price of the Pre-funded Warrants is $1,687.50 per share, $1,687.499 of which was pre-funded and paid to the Company upon issuance of the Pre-funded Warrants. The exercise price of the Pre-funded Warrants is $0.001 per share. The Pre-funded Warrants are immediately exercisable and do not expire. During the three and six months ended June 30, 2025, 16 Pre-funded Warrants were exercised, leaving no Pre-funded Warrants outstanding. Refer to Note 6 for additional information about the 2024 Public Offering and the Pre-funded Warrants.
    (2)For the three and six months ended June 30, 2025 and 2024, no adjustment was made to the numerator.
    (3)The weighted average number of common shares outstanding as of June 30, 2025 includes the Abeyance Shares from the exercise of the Existing Warrants, the exercise of which was fully paid by the Holders and requires no further consideration for the delivery of the shares of common stock. Therefore, the Abeyance Shares are included in the computation of basic and diluted loss per share.

    ​

    17

    Table of Contents

    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.

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

        

    Three Months Ended

    ​

    Six Months Ended

    ​

    ​

    June 30, 

    ​

    June 30, 

    ​

       

    2025

       

    2024

    ​

    2025

       

    2024

    Stock options

    ​

    3,635

    ​

    323

    ​

    3,635

    ​

    323

    Warrants (1)

    ​

    18,554

    ​

    8,512

    ​

    18,554

    ​

    8,512

    ​

    ​

    (1)Common Warrants outstanding of two warrant shares and Placement Agent Warrants outstanding of 8,871 warrant shares included in the Warrants total are each exercisable for two shares of common stock under the Zero Cash Provision.

    ​

    ​

    ​

    9.    COMMITMENTS AND CONTINGENCIES

    The Company is obligated under a license agreement with Advanced NeuroRehabilitation, LLC to pay a 4% royalty on net revenue collected from the sale of devices covered by the patent-pending technology. During the three and six months ended June 30, 2025 and 2024, the Company recorded royalty expense from the sale of devices of approximately $1 thousand and $3 thousand, $7 thousand and $12 thousand, respectively, in its unaudited condensed consolidated statements of operations and comprehensive loss.

    10.    SEGMENT AND GEOGRAPHIC INFORMATION

    Segment Information

    Operating segments are components of an enterprise for which separate financial information is available and are evaluated regularly by the Company’s chief operating decision maker (“CODM”) in deciding how to allocate resources and assessing performance. The Company’s CODM is its Chief Executive Officer. The Company’s Chief Executive Officer views the Company’s operations and manages its business in one operating segment, which is the business of development and commercialization of products related to PoNS® devices. The Company has a single reporting segment and the determination of the single segment is consistent with the information provided to the CODM. The CODM evaluates performance and allocates resources based on the Company’s consolidated financial results.

    Geographic Information

    The following table presents the Company’s revenue disaggregated by geographic area (in thousands):

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

        

    Three Months Ended

    ​

    Six Months Ended

    ​

    ​

    June 30, 

    ​

    June 30, 

    ​

    ​

    2025

    ​

    2024

    ​

    2025

    ​

    2024

    Product sales, net:

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    United States

    ​

    $

    7

    ​

    $

    67

    ​

    $

    26

    ​

    $

    146

    Canada

    ​

    ​

    26

    ​

    ​

    104

    ​

    ​

    45

    ​

    ​

    149

    Total product sales, net

    ​

    ​

    33

    ​

    ​

    171

    ​

    ​

    71

    ​

    ​

    295

    Other revenue

    ​

     

    10

    ​

     

    11

    ​

     

    21

    ​

     

    22

    Total revenue

    ​

    $

    43

    ​

    $

    182

    ​

    $

    92

    ​

    $

    317

    ​

    Four customers accounted for 87% and six customers accounted for 94% of net product sales for the three and six months ended June 30, 2025, respectively, and three customers accounted for 97% and two customers accounted for 88% of net product sales for the three and six months ended June 30, 2024. Two customers accounted for 100% of accounts receivable, net as of June 30, 2025 and December 31, 2024.

    ​

    ​

    18

    Table of Contents

    ITEM 2.    MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

    Unless otherwise specified or the context otherwise requires, references to “we,” “us,” “our,” “Helius” or “Company” mean Helius Medical Technologies, Inc. and its wholly owned operating subsidiaries, Helius Medical, Inc., Helius Medical Technologies (Canada), Inc. and Revelation Neuro, Inc. The unaudited condensed consolidated financial statements and this Management’s Discussion and Analysis of Financial Condition and Results of Operations should be read in conjunction with the unaudited condensed consolidated financial statements and notes thereto for the year ended December 31, 2024, and the related Management’s Discussion and Analysis of Financial Condition and Results of Operations, both of which are contained in our Annual Report on Form 10-K for the year ended December 31, 2024 filed with the Securities and Exchange Commission (“SEC”) on March 25, 2025 (the “2024 10-K”). All financial information is stated in U.S. dollars unless otherwise specified. Our unaudited condensed consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”).

    FORWARD-LOOKING STATEMENTS

    This Quarterly Report on Form 10-Q contains forward-looking statements that involve risks and uncertainties, including statements regarding the Company’s market, strategy, competition, capital needs, business plans and expectations. Any statements contained herein that are not statements of historical facts may be deemed to be forward-looking statements. In some cases, you can identify forward-looking statements by terminology such as “may”, “will”, “should”, “expect”, “plan”, “intend”, “anticipate”, “believe”, “estimate”, “predict”, “potential” or “continue”, the negative of such terms or other comparable terminology. Forward-looking statements are made, without limitation, in relation to the Company’s future growth and operational progress, the Company’s compliance with Nasdaq requirements, expected enrollment, developments and future plans regarding regulatory entities, receipt of prescriptions and progress of commercialization of the PoNS device in the U.S., the impacts of the current global macroeconomic environment on the Company, product development activities, the safety and effectiveness of the Company’s product, the manufacturing plans for the Company’s product, sufficiency of cash and availability of funds and operating costs and the Company’s ability to continue as a going concern and future liquidity. Such forward-looking statements involve risks and uncertainties, known and unknown, including capital requirements to achieve the Company’s business objectives, the impact on the Company of global macroeconomic conditions including effects from supply chain constraints, logistics challenges, labor shortages, disruptions in the banking system and financial markets, high levels of inflation and increased interest rates on the Company’s ability to operate its business and access capital markets, the success of the Company’s business plan, including the Company’s ability to secure contracts with rehabilitation clinics, obtain national Medicare coverage at an acceptable rate so that the PoNS device is covered by Medicare and Medicaid, to build internal commercial infrastructure, secure state distribution licenses, build a commercial team and build relationships with Key Opinion Leaders, neurology experts and neurorehabilitation centers, market awareness of the PoNS device, availability of funds, manufacturing, the Company’s ability to maintain and enforce its intellectual property rights, clinical trials and the clinical development process, the product development process, the regulatory submission review and approval process, the Company’s operating costs and use of cash, and the Company’s ability to achieve significant revenues and other factors discussed in the section entitled “Item 1A. Risk Factors” in our 2024 10-K and those described from time to time in the Company’s future reports filed with the SEC. While these forward-looking statements, and any assumptions upon which they are based, are made in good faith, based on information available to the Company as of the date hereof, and reflect the Company’s current judgment regarding its business plans, Helius cannot guarantee future results, events, levels of activity, performance or achievement and its actual results will almost always vary, sometimes materially, from any estimates, predictions, projections, assumptions or other future performance suggested herein. The Company does not intend, and undertakes no obligation, to update or revise any of the forward-looking statements as a result of new information, future events or otherwise or to conform these statements to actual results, except as required by applicable law, including the securities laws of the United States.

    The following discussion and analysis of the Company’s financial condition and results of operations should be read in conjunction with its unaudited condensed consolidated financial statements and related notes appearing elsewhere in this Quarterly Report on Form 10-Q.

    19

    Table of Contents

    Company Overview

    We are a neurotechnology company focused on neurological wellness. Our purpose is to develop, license or acquire non-implantable technologies targeted at reducing symptoms of neurological disease or trauma.

    Our product, known as the Portable Neuromodulation Stimulator, or PoNS®, is an innovative non-implantable medical device, inclusive of a controller and mouthpiece, which delivers mild electrical stimulation to the surface of the tongue to provide treatment of gait deficit and chronic balance deficit. PoNS Therapy® is integral to the overall PoNS solution and is the physical therapy applied by patients during use of the PoNS device. PoNS has marketing clearance in the U.S. for use as a short-term treatment of gait deficit due to mild-to-moderate symptoms for multiple sclerosis (“MS’) and is to be used as an adjunct to a supervised therapeutic exercise program in patients 22 years of age and over by prescription only. We began accepting prescriptions for PoNS in the U.S. in March 2022, and commercial sales of PoNS commenced in April 2022. PoNS is authorized for sale in Canada for three indications: (i) as a short term treatment (14 weeks) of chronic balance deficit due to mild-to-moderate traumatic brain injury and is to be used in conjunction with physical therapy; (ii) as a short term treatment (14 weeks) of gait deficit due to mild and moderate symptoms from MS and it is to be used in conjunction with physical therapy; and (iii) as a short term treatment (14 weeks) of gait deficit due to mild and moderate symptoms from stroke, to be used in conjunction with physical therapy. It has been commercially available in Canada since March 2019. PoNS is authorized for sale as a Class IIa medical device in Australia and we have been seeking a business partner to commercialize and distribute PoNS in Australia.

    Recent Developments

    On July 4, 2025, subsequent to the end of the quarter, the One Big Beautiful Bill Act (“OBBBA”) was signed into law, making various amendments to the Internal Revenue Code. Based on a preliminary assessment, the Company does not expect OBBBA to have a material impact on its consolidated financial statements.

    Corporate Updates

    Financing and Stock

    On June 6, 2025, the Company completed the issuance and sale of an aggregate of 55,372 shares of the Company’s common stock and accompanying common warrants to purchase up to 55,372 shares of common stock, at an offering price of $163.50 per share of common stock and accompanying common warrants generating gross proceeds of $9.1 million before repayment of the previously issued promissory notes of $1.56 million and cash issuance costs of $1.2 million (the “2025 Offering”). The Company also issued warrants to the placement agent to purchase 2,769 shares of common stock on the same terms as the common stock warrants. See Note 6 in our unaudited condensed consolidated financial statements for more details.

    On May 23, 2025, the stockholders of the Company approved a potential reverse stock split in a ratio of 1-to-2 to 1-to-250. The Board of Directors subsequently approved a reverse split at a ratio of 1-for-50, which became effective July 1, 2025 (the “July 2025 Reverse Stock Split”) as discussed further in Note 6 in our unaudited condensed consolidated financial statements. On April 24, 2025, the Company sold, in a private placement, unsecured 20% original issue discount promissory notes (the “Notes”) and issued 1,760 shares of common stock of the Company generating gross proceeds of $1.3 million with cash share issuance costs of $0.1 million for net proceeds of $1.2 million as discussed further in Note 6 in our unaudited condensed consolidated financial statements.

    On April 21, 2025, the stockholders of the Company approved a potential reverse stock split in a ratio of 1-to-2 to 1-to-30. The Board of Directors subsequently approved a reverse split at a ratio of 1-for-15, which became effective May 2, 2025 (the “May 2025 Reverse Stock Split”) as discussed further in Note 6 in our unaudited condensed consolidated financial statements. On January 21, 2025, the Company entered into warrant exercise inducement offer letters with certain holders of existing Series A warrants and Series B warrants (together, the “Existing Warrants”) to exercise their Existing Warrants in exchange for the issuance of new Series C warrants and Series D warrants on substantially the same terms as the Existing Warrants generating gross proceeds of $3.7 million as discussed further in Note 6 in our unaudited condensed consolidated financial statements.

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    Table of Contents

    Nasdaq Compliance

    On August 9, 2024, we received written notice (the “Notification Letter”) from The Nasdaq Stock Market LLC (“Nasdaq”) notifying us that the Company was not in compliance with the minimum bid price requirements set forth in Nasdaq Listing Rule 5550(a)(2)(the “Minimum Bid Price Requirement”) for continued listing on the Nasdaq Capital Market. Nasdaq Listing Rule 5550(a)(2) requires listed securities maintain a minimum closing bid price of $1.00 per share, and Nasdaq Listing Rule 5810(c)(3)(A) provides that a failure to meet the minimum closing bid price requirement exists if the deficiency continues for a period of 30 consecutive business days. Based on the closing bid price of the Company’s Class A common stock (“Common Stock”) for the 30 consecutive business days prior to the date of the Notification Letter, the Company did not meet the minimum closing bid price requirement. In accordance with Nasdaq Marketplace Rule 5810(c)(3)(A), we had a period of 180 calendar days from August 9, 2024, or until February 5, 2025, to regain compliance with the Minimum Bid Price Requirement.

    On February 7, 2025, we received a letter from the Listing Qualifications Department (the “Staff”) of Nasdaq indicating the Company’s continued non-compliance with the Minimum Bid Price Requirement. The letter further informed the Company that the Company’s Common Stock would be delisted from the Nasdaq Capital Market unless the Company appeals the Staff’s delisting determination by requesting a hearing before the Nasdaq Hearings Panel (the “Panel”). The Company had a hearing with the Nasdaq Hearing Panel on March 18, 2025. At the hearing, we presented our plan for regaining compliance with the Minimum Bid Price Requirement and requested a further extension so that we may complete the execution of our plan.

    On March 31, 2025, Company received written notice (the “Notice”) from Nasdaq stating that the Company no longer complied with the minimum stockholders’ equity requirement under Nasdaq Listing Rule 5550(b)(1)(the “Stockholders’ Equity Requirement”) for continued listing on Nasdaq Capital Market because the Company’s stockholders’ equity, as reported in the Company’s Annual Report on Form 10-K for the fourth quarter and year ended December 31, 2024, had fallen below $2.5 million. The notice also indicated that the Company did not meet the alternative compliance standards.

    On April 1, 2025, the Company received an additional letter from Nasdaq notifying the Company that, following the hearing process with respect to the Company’s deficiency with the Minimum Bid Price Requirement, Nasdaq granted the Company an extension until June 30, 2025 to regain compliance with the Minimum Bid Price Requirement as well as the Stockholders’ Equity Requirement.

    On June 3, 2025, the Company received formal notification from Nasdaq confirming that we had regained compliance with the Minimum Bid Price Requirement following the May 2025 Reverse Stock Split.

    On July 7, 2025, the Company received formal notification from Nasdaq that, following the completion of the 2025 Offering, the Company has regained compliance with the Stockholders Equity Requirement. Consequently, following receipt of such notification, the Company is now in compliance with all applicable criteria for continued listing on the Nasdaq Capital Market, and pursuant to Nasdaq Listing Rule 5815(d)(4)(B), the Company will be subject to a Mandatory Panel Monitor until July 7, 2026.

    If we fail to meet the applicable continued listing requirements for the Nasdaq Capital Market, Nasdaq may delist our Common Stock. If such delisting should occur, it would likely have a negative effect on the price of our Common Stock and would impair an investor’s ability to sell or purchase our Common Stock when desired. In the event of a delisting, we can provide no assurance that any action taken by us to restore compliance with listing requirements would allow our Common Stock to become listed again, stabilize the market price or improve the liquidity of our Common Stock, prevent our Common Stock from dropping below the Nasdaq minimum bid price requirement, or prevent future non-compliance with Nasdaq’s listing requirements. Additionally, Nasdaq rules allow an expedited delisting of securities of companies that have had one or more reverse stock splits with a cumulative ratio of one for 250 or more shares over the prior two-year period. Under these rules, if a company falls out of compliance with the $1.00 minimum bid price after completing reverse stock splits over the immediately preceding two years that cumulatively result in a ratio one for 250 shares, the company will not be able to avail itself of any compliance periods and Nasdaq will instead require the issuance of a Staff delisting determination, which is appealable to a hearings panel. Our ability to remain listed on Nasdaq may be negatively impacted by this Nasdaq rule.

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    Commercialization

    Reimbursement

    We are pursuing commercial insurance coverage for PoNS within the Durable Medical Equipment benefit category. On February 29, 2024, CMS assigned HCPCS Level II codes to the PoNS controller and PoNS mouthpiece, effective April 1, 2024. On May 2, 2024, CMS published a proposed fee schedule payment rates for the PoNS controller and PoNS mouthpiece to be discussed at CMS' bi-annual Healthcare Common Procedure Coding System (“HCPCS”) public meeting to be held on May 29, 2024. For the PoNS Controller (HCPCS Code A4593), CMS preliminarily set pricing by mapping reimbursement to existing code E0745, (Neuromuscular stimulator, electronic shock unit), resulting in a capped fee of $1,206.53. For the PoNS Mouthpiece (HCPCS code A4594), CMS based pricing on the previously offered, temporary, cash pay price of $4,500, resulting in a total capped payment of $3,075.53.

    The Company subsequently provided CMS additional information to support reimbursement economics and presented that information at the public meeting with CMS on May 29, 2024 for consideration by CMS for determination of the final reimbursement amount for each of the PoNS controller and mouthpiece.

    On October 7, 2024, CMS posted the final payment rate for the PoNS Mouthpiece (HCPCS code A4594) at $2,963.30, which became effective January 1, 2025 and deferred final national determination of the payment rate for the PoNS Controller (HCPCS Code A4593) to the next payment cycle. At the Company’s request, Company management subsequently met with CMS in December 2024 prior to PoNS Mouthpiece pricing taking effect on January 1, 2025 to request that they revisit the starting point for the gap filling process to more appropriately use the market pricing established through negotiation with the VA and an insurance carrier.

    On October 8, 2024, CMS published the preliminary rate for the PoNS Controller (HCPCS Code A4593) at the capped total payment of $519.80, based on its view that the product is comparable to devices reported with HCPCS code E0730 (transcutaneous electrical nerve stimulation (TENS) device, four or more leads, for multiple nerve stimulation) effective April 1, 2025.

    On January 13, 2025, CMS posted final Medicare Durable Medical Equipment, Prosthetics, Orthotics, and Supplies fee schedule payment rates for the PoNS Controller (HCPCS Code A4593) at the capped total payment of $532.27 and no changes to the previous final determination for the PoNS Mouthpiece (HCPCS code A4594) were made.

    On March 11, 2025, the Company announced its first reimbursement payment from a major healthcare payer, Anthem Blue Cross Blue Shield, for its PoNS Device.

    On May 12, 2025 the Company announced its second reimbursement approval from a major healthcare payer, United Healthcare.

    On June 11, 2025, the Company announced its third reimbursement approval from a major healthcare payer, Aetna Healthcare.

    On June 16, 2025, the Company announced an additional authorized claim for payment from Anthem Multiplan and CignaHealth.

    We also intend to provide broad access and reimbursement for the PoNS Therapy over time through commercial insurers. Prior to broad commercial payer coverage, we anticipate the primary source of sales will be self-pay and VA patients. We expect to support the cost of the PoNS Therapy by working with advocacy groups and charitable organizations to help self-pay patients access our technology. In general, we anticipate that it will take at least 24 months to obtain broad coverage and reimbursement among government and private payers from the date that the HCPCS codes became effective.

    ​

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    Table of Contents

    Partnership with Lovell Government Services

    During the first quarter of 2024, the Company partnered with Lovell Government Services (“Lovell”), an SBA-certified Service-Disabled Veteran-Owned Small Business, to make the PoNS device available to federal healthcare systems. In May 2024, PoNS became available on the Veteran Affairs Federal Supply Schedule and General Services Administration Advantage Contracts at $23,843.72 for the PoNS device and $7,344.97 for the PoNS mouthpiece. In July 2024, PoNS became available to the Department of Defense and U.S. Military facilities on the Distribution and Pricing Agreement at $23,724.50 for the PoNS device and $7,308.25 for the PoNS mouthpiece. In December 2024, the first PoNS System sale to the VA Healthcare System through Lovell was delivered at the contracted price of $23,844, comprised of $16,499 for the PoNS Controller and $7,345 for the PoNS Mouthpiece. In March 2025, pricing for PoNS under the Veteran Affairs Federal Supply Schedule and General Services Administration Advantage Contracts increased to $26,228.09 for the PoNS device and $8,079.48 for the PoNS mouthpiece. In July 2025, the second PoNS System sale to the VA Healthcare System through Lovell was delivered at the increased price.

    In June 2024, the Company began establishing sales representative agreements with organizations and individuals to sell PoNS devices to Veterans Affairs (“VA”) facilities in the U.S. The Company has since established agreements with representatives covering facilities in various states throughout the country.

    Canadian Commercialization

    On July 11, 2025, the Company successfully secured a product listing agreement with HealthPro, Canada’s leading group purchasing organization representing over 2,000 hospitals. This listing enables the Company to actively promote PoNS to participating healthcare institutions across Canada.

    Revelation Neuro

    On March 11, 2025, we established Revelation Neuro, Inc. to pursue the development of a new gold standard of care for personalized neurorehabilitation using a non-implantable AI powered brain computer interface combining our newly developed intellectual property with Helius’ existing intellectual property.

    Stroke Study

    During the first quarter of 2024, leveraging the Breakthrough Designation, the Company reached alignment with the FDA on the registrational program to evaluate the therapeutic benefit of PoNS on gait and balance deficits in chronic stroke subjects, which originally included two initial studies. The first was an investigator-initiated randomized placebo-controlled trial (“IIT”) in approximately 60 subjects, led by Dr. Steven Kautz at the Medical University of South Carolina (“MUSC”) and Dr. Mark Bowden at Brooks Rehabilitation.  The second study was a sponsor-initiated single arm  (open-label) study (“OLS”), in approximately 30 subjects.  Following guidance from FDA, Helius added, in May 2024, a third sponsor-initiated randomized placebo-controlled trial (“SIT”) in approximately 60 subjects, as the pivotal study, along with the OLS, for the registrational program.  All three clinical trials enrolled patients from the same patient population and shared the same study structure/endpoints aimed at establishing the efficacy and safety of PoNS in people with gait deficit due to chronic stroke.

    Enrollment of the stroke registrational studies started at MUSC for the IIT in August 2023 and, at Brooks Rehabilitation, in August 2024. In June 2024, Helius started enrollment of the OLS at five U.S. Centers of Excellence for Neurorehabilitation including Shepherd Center, MGH-IHP, REHABOLOGYM, Brooks Rehabilitation and New England Neurological Center. Enrollment continued, with the SIT, in July 2024 at Neuro-Concept Rehabilitation Center, Neuphysio, Synaptic Health, Bergin Motion in Canada and REHABOLOGYM in the U.S.

    The Company has far exceeded the initial 90-subject target enrollment for its stroke registrational program and enrolled 159 subjects by the end of January 2025, completing all the stroke registrational program (SRP) studies by the end of July 2025. The primary endpoints for all three studies included improvement of gait and/or balance deficit after 12 weeks of study treatment with two key multiplicity-controlled secondary endpoints assessing risk of falling and 12-week durability of effect. Preliminary analysis of the SRP pivotal studies showed that the SIT met the primary endpoint of demonstrating

    23

    Table of Contents

    statistically significant greater improvements in gait and/or balance deficit due to stroke with active PoNS therapy with and without including additional data from the OLS using statistical methods to balance baseline characteristics. The studies also demonstrated minimal incidence of adverse events and confirmed good treatment tolerability. The Company is on track to submit for FDA authorization for stroke in the third quarter of 2025, with the plan to achieve FDA authorization by the end of 2025 or early in 2026.

    Strategic Alternatives

    On November 18, 2024, the Company announced that it had initiated a process to explore a range of strategic alternatives focused on maximizing stockholder value and that the Company has engaged B. Riley Securities to act as a financial advisor in connection with such process. The Company continues to evaluate options with respect to potential strategic alternatives.

    Material Trends and Uncertainties

    Global Economic Conditions

    Generally, worldwide economic conditions remain uncertain, in part due to supply chain disruptions, labor shortages, global conflicts, increased inflation, sustained high interest rates and unpredictable trade policies, including tariffs, customs regulations and other trade restrictions. The general economic and capital market conditions both in the U.S. and worldwide, have been volatile in recent years and at times have adversely affected our access to capital and have 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 continue to remain volatile or decline, our future cost of equity or debt capital and access to the capital markets could be adversely affected.

    Our operating results could be materially impacted by changes in the overall macroeconomic environment and other economic factors. Changes in economic conditions, trade restrictions, high interest rates, supply chain constraints, logistics challenges, labor shortages, global conflicts such as the conflicts in Ukraine and in the Middle East, and steps taken by governments and central banks as well as other stimulus and spending programs, have led to higher inflation, which has led to an increase in costs and has caused changes in fiscal and monetary policy, including increased interest rates. Although we may take measures to mitigate these impacts, if these measures are not effective, our business, financial condition, results of operations, and liquidity could be materially adversely affected.

    ​

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    Table of Contents

    Results of Operations

    Three Months Ended June 30, 2025 compared to the Three Months Ended June 30, 2024

    The following table summarizes our results of operations for the three months ended June 30, 2025 and 2024 (in thousands):

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Three Months Ended June 30, 

        

    ​

    ​

    ​

        

    2025

        

    2024

        

    Change

    Revenue:

     

    ​

      

     

    ​

      

    ​

    ​

      

    Product sales, net:

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    United States

    ​

    $

    7

    ​

    $

    67

    ​

    $

    (60)

    Canada

    ​

    ​

    26

    ​

    ​

    104

    ​

    ​

    (78)

    Total product sales, net

    ​

    ​

    33

    ​

    ​

    171

    ​

    ​

    (138)

    Other revenue

    ​

     

    10

    ​

     

    11

    ​

     

    (1)

    Total revenue

    ​

     

    43

    ​

     

    182

    ​

     

    (139)

    Cost of revenue

    ​

     

    96

    ​

     

    118

    ​

     

    (22)

    Gross (loss) profit

    ​

     

    (53)

    ​

     

    64

    ​

     

    (117)

    Operating expenses:

    ​

     

      

    ​

     

      

    ​

     

      

    Selling, general and administrative expenses

    ​

     

    2,447

    ​

     

    2,457

    ​

     

    (10)

    Research and development expenses

    ​

     

    822

    ​

     

    870

    ​

     

    (48)

    Amortization expense

    ​

     

    —

    ​

     

    7

    ​

     

    (7)

    Total operating expenses

    ​

     

    3,269

    ​

     

    3,334

    ​

     

    (65)

    Loss from operations

    ​

     

    (3,322)

    ​

     

    (3,270)

    ​

     

    (52)

    Nonoperating income

    ​

     

      

    ​

     

      

    ​

     

      

    Interest expense, net

    ​

    ​

    (628)

    ​

    ​

    (5)

    ​

    ​

    (623)

    Change in fair value of derivative liability

    ​

     

    (6,028)

    ​

     

    1,733

    ​

     

    (7,761)

    Foreign exchange gain (loss)

    ​

     

    565

    ​

     

    (141)

    ​

     

    706

    Other (expense)/income, net

    ​

     

    (420)

    ​

     

    71

    ​

     

    (491)

    Nonoperating income, net

    ​

     

    (6,511)

    ​

     

    1,658

    ​

     

    (8,169)

    Loss before provision for income taxes

    ​

    ​

    (9,833)

    ​

    ​

    (1,612)

    ​

    ​

    (8,221)

    Provision for income taxes

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    —

    Net loss

    ​

    $

    (9,833)

    ​

    $

    (1,612)

    ​

    $

    (8,221)

    ​

    Revenue

    The decrease in total net product sales was primarily attributable to a decrease in unit volumes for U.S. sales of PoNS systems resulting from the termination of the previously offered temporary cash pay pricing in early 2024 and a decrease in Canadian sales as a result of the material breach of agreement by Health Tech Connex Inc. as discussed in more detail in Note 3 to our unaudited condensed consolidated financial statements.

    Cost of Revenue

    The cost of revenue for the second quarter of 2025 as compared to the same period in the prior year remained relatively flat year-to-year due to decreased unit volumes sold and decreased warranty expense offset by increases in certain inventory reserve adjustments and fixed employee costs.

    Gross (Loss)profit

    Gross loss for the three months ended June 30, 2025 was $53 thousand compared to gross profit of $64 thousand for the same period in the prior year. Decreased revenues in the second quarter of 2025 with cost of revenues remaining flat from the prior year were the primary reasons for the year-to-year variance.

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    Table of Contents

    Selling, General and Administrative Expense

    Selling, general and administrative expenses in the second quarter of 2025 were flat as compared to the same period in prior year resulted primarily due to a $0.1 million increase in stock based compensation and employee wages and benefits and a $0.1 million increase in transfer agent costs partially offset by a $0.1 million decrease in professional fees and a $0.1 million decrease in costs relating to the transfer of third-party manufacturing and professional services.

    Research and Development Expense

    The decrease in research and development expenses was driven primarily by a decrease in employee wages and benefits offset by an increase in product development costs associated with enhancing the PoNS software cybersecurity as required by the FDA.

    Amortization Expense

    Amortization expense in the second quarter of 2024 was comprised of the amortization of acquired finite-lived intangible assets. The change in amortization expense period over period is primarily due to all acquired finite-lived intangible assets becoming fully amortized.

    Nonoperating income (expense)

    Interest Expense, Net

    Net interest expense for the three months ended June 30, 2025 and 2024 was primarily attributable to interest expense related to the Company’s insurance premium financing and interest expense related to the Notes. See Note 6 in the unaudited condensed consolidated financial statements for more detail on the Notes.

    Change in Fair Value of Derivative Liability

    As discussed in more detail in Note 6 to our unaudited condensed consolidated financial statements, the warrants issued in connection with the public offering completed on August 9, 2022 and the 2025 Offering completed on June 6, 2025 are being accounted for as a derivative liability instrument. The loss on change in fair value of derivative liability for the three months ended June 30, 2025 of $6.0 million was primarily due to a decrease in our stock price and the related exercise reset provisions on the derivative liability warrants from the 2025 Offering.

    Foreign Exchange Gain (Loss)

    The change in foreign exchange gain (loss) was primarily due to fluctuations in the Canadian to U.S. dollar exchange rates.

    Other (expense)/Income, Net

    Other income for the three months ended June 30, 2025 was primarily attributable to dividend income earned on investments of excess cash in money market mutual funds offset by warrant-related offering costs expensed from the 2025 Offering of $0.5 million.

    ​

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    Table of Contents

    Six Months Ended June 30, 2025 compared to the Six Months Ended June 30, 2024

    The following table summarizes our results of operations for the six months ended June 30, 2025 and 2024 (in thousands):

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Six Months Ended June 30, 

        

    ​

    ​

    ​

        

    2025

        

    2024

        

    Change

    Revenue:

     

    ​

      

     

    ​

      

    ​

    ​

      

    Product sales, net:

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    United States

    ​

    $

    26

    ​

    $

    146

    ​

    $

    (120)

    Canada

    ​

    ​

    45

    ​

    ​

    149

    ​

    ​

    (104)

    Total product sales, net

    ​

    ​

    71

    ​

    ​

    295

    ​

    ​

    (224)

    Other revenue

    ​

     

    21

    ​

     

    22

    ​

     

    (1)

    Total revenue

    ​

     

    92

    ​

     

    317

    ​

     

    (225)

    Cost of revenue

    ​

     

    217

    ​

     

    241

    ​

     

    (24)

    Gross (loss) profit

    ​

     

    (125)

    ​

     

    76

    ​

     

    (201)

    Operating expenses:

    ​

     

      

    ​

     

      

    ​

     

      

    Selling, general and administrative expenses

    ​

     

    5,441

    ​

     

    5,090

    ​

     

    351

    Research and development expenses

    ​

     

    1,767

    ​

     

    1,658

    ​

     

    109

    Amortization expense

    ​

     

    —

    ​

     

    14

    ​

     

    (14)

    Total operating expenses

    ​

     

    7,208

    ​

     

    6,762

    ​

     

    446

    Loss from operations

    ​

     

    (7,333)

    ​

     

    (6,686)

    ​

     

    (647)

    Nonoperating income

    ​

     

      

    ​

     

      

    ​

     

      

    Interest expense, net

    ​

    ​

    (634)

    ​

    ​

    (13)

    ​

    ​

    (621)

    Change in fair value of derivative liability

    ​

     

    (5,919)

    ​

    ​

    2,875

    ​

     

    (8,794)

    Foreign exchange (loss) gain

    ​

     

    615

    ​

    ​

    (429)

    ​

     

    1,044

    Other (expense)/income, net

    ​

     

    (400)

    ​

    ​

    125

    ​

     

    (525)

    Nonoperating income, net

    ​

     

    (6,338)

    ​

     

    2,558

    ​

     

    (8,896)

    Loss before provision for income taxes

    ​

    ​

    (13,671)

    ​

    ​

    (4,128)

    ​

    ​

    (9,543)

    Provision for income taxes

    ​

    ​

    —

    ​

    ​

    —

    ​

    ​

    —

    Net loss

    ​

    $

    (13,671)

    ​

    $

    (4,128)

    ​

    $

    (9,543)

    ​

    Revenue

    The decrease in total net product sales was primarily attributable to a decrease in unit volumes for U.S. sales of PoNS systems and mouthpieces resulting from the termination of the previously offered temporary cash pay pricing in early 2024 and a decrease in Canada sales as a result of the material breach of agreement as discussed in more detail in Note 3 to our unaudited condensed consolidated financial statements.

    Cost of Revenue

    The cost of revenue for the first half of 2025 as compared to the same period in the prior year remained relatively flat year-to-year due to decreased unit volumes sold and decreased warranty expense offset by increases in certain inventory reserve adjustments and fixed employee costs.

    Gross (Loss) profit

    Gross loss for the six months ended June 30, 2025 was $125 thousand compared to gross profit of $76 thousand for the same period in the prior year. Decreased revenues in the first half of 2025 with cost of revenues remaining flat from the prior year were the primary reasons for the year-to-year variance.

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    Table of Contents

    Selling, General and Administrative Expense

    The increase in selling, general and administrative expenses in the first half of 2025 as compared to the same period in prior year resulted primarily from a $0.4 million increase in stock-based compensation expense and employee wages and benefits and a $0.1 million increase in franchise tax, partially offset by a $0.2 million decrease in costs relating to the transfer of third-party manufacturing and professional services.

    Research and Development Expense

    The increase in research and development expenses was driven primarily by an increase in product development costs associated with enhancing the PoNS software cybersecurity as required by the FDA partially offset by a decrease in employee wages and benefits.

    Amortization Expense

    Amortization expense in the first half of 2024 was comprised of the amortization of acquired finite-lived intangible assets. The change in amortization expense period over period is primarily due to all acquired finite-lived intangible assets becoming fully amortized.

    Nonoperating income (expense)

    Interest Expense, Net

    Net interest expense for the six months ended June 30, 2025 and 2024 was primarily attributable to interest expense related to the Company’s insurance premium financing and interest expense related to the Notes. See Note 6 in the unaudited condensed consolidated financial statements for more detail on the Notes.

    Change in Fair Value of Derivative Liability

    As discussed in more detail in Note 6 to our unaudited condensed consolidated financial statements, the warrants issued in connection with the public offering completed on August 9, 2022 and the 2025 Offering completed on June 6, 2025 are being accounted for as a derivative liability instrument. The loss on change in fair value of derivative liability for the six months ended June 30, 2025 of $5.9 million was primarily due to a decrease in our stock price and the related exercise reset provisions on the derivative liability warrants from the 2025 Offering.

    Foreign Exchange Gain (Loss)

    The change in foreign exchange gain (loss) was primarily due to fluctuations in the Canadian to U.S. dollar exchange rates.

    Other (expense)/Income, Net

    Other income for the six months ended June 30, 2025 was primarily attributable to dividend income earned on investments of excess cash in money market mutual funds offset by warrant-related offering costs expensed from the 2025 Offering of $0.5 million.

    ​

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    Table of Contents

    Liquidity and Capital Resources

    The following table summarizes our cash and cash equivalents and working capital as of the end of the periods indicated in the table below (in thousands):

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

        

    June 30, 

    ​

    December 31, 

    ​

    ​

    2025

    ​

    2024

    Cash and cash equivalents

    ​

    $

    6,078

    ​

    $

    1,088

    Working capital

    ​

    ​

    5,998

    ​

    ​

    1,261

    ​

    Our available capital resources have been primarily used to expand our U.S. commercialization efforts, fund manufacturing activities for the PoNS device, conduct clinical trials and for working capital and general corporate purposes. Our primary sources of cash and cash equivalents have been proceeds from public and private offerings of our Common Stock which most recently included $7.9 million in net proceeds we received from the 2025 Offering as discussed in more detail in Note 6 to our unaudited condensed consolidated financial statements. In 2024, the Company received $5.5 million in net proceeds from a public offering of our Common Stock and warrants completed in May 2024 (“May 2024 Public Offering”) as discussed in more detail in Note 6 to our unaudited condensed consolidated financial statements.

    In addition, the Company received net proceeds of $0.2 million from the issuance of shares upon the exercise of warrants for the year ended December 31, 2024.

    As discussed in more detail in Note 6 to our unaudited condensed consolidated financial statements, the Company entered into a sales agreement related to our at-the-market offering program (“ATM”) under which we may offer and sell shares having gross proceeds up to $2.0 million. During the year ended December 31, 2024, the Company issued and sold shares with net proceeds of $1.3 million under the ATM and during the six months ended June 30, 2025, the Company issued and sold shares with net proceeds of $0.1 million under the ATM. In July 2025, the Company updated the prospectus supplement to increase the capacity under the ATM to $25.0 million and subsequently in July 2025 sold 379,040 shares at a weighted-average price of $13.63 generating net proceeds after commissions of $5.0 million.

    On January 21, 2025, the Company entered into warrant exercise inducement offer letters and new warrant issuance which generated $3.4 million in net proceeds as discussed in more detail in Note 6 to our unaudited condensed consolidated financial statements.

    On April 24, 2025, the Company sold, in a private placement, unsecured 20% original issue discount promissory notes and issued 1,760 shares of Common Stock of the Company generating gross proceeds of $1.3 million with cash share issuance costs of $0.1 million for net proceeds of $1.2 million as discussed further in Note 6 in our unaudited condensed consolidated financial statements.

    Statement of Cash Flows

    The following table summarizes our cash flows for the six months ended June 30, 2025 and 2024 (in thousands):

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    ​

    Six Months Ended June 30, 

    ​

    ​

    ​

    ​

        

    2025

        

    2024

        

    Change

    Net cash used in operating activities

    ​

    $

    (6,293)

    ​

    $

    (5,892)

    ​

    $

    (401)

    Net cash used in investing activities

    ​

     

    —

    ​

     

    (5)

    ​

     

    5

    Net cash provided by financing activities

    ​

     

    11,283

    ​

     

    7,103

    ​

     

    4,180

    Effect of foreign exchange rate changes on cash

    ​

     

    —

    ​

     

    (1)

    ​

     

    1

    Net increase in cash and cash equivalents

    ​

    $

    4,990

    ​

    $

    1,205

    ​

    $

    3,785

    ​

    29

    Table of Contents

    Net Cash Used in Operating Activities

    The higher level of cash used in operating activities in the six months ended June 30, 2025 primarily resulted from the increase in selling, general and administrative expenses and research and development expenses as compared with the same period in the prior year.

    Net Cash Used in Investing Activities

    Our investing activities are primarily related to the purchases of property and equipment in the prior year.

    Net Cash Provided by Financing Activities

    During the six months ended June 30, 2025, $3.4 million in net proceeds were generated from entering into a warrant inducement with current warrant holders, net proceeds of $0.1 million from issuance and sales of shares under the ATM, the Company sold, in a private placement, promissory notes and issued shares of Common Stock generating net proceeds of $1.2 million and the Company generated $7.9 million in net proceeds from an offering of Common Stock and warrants. The Company repaid the promissory notes of $1.56 million.

    Cash Requirements

    Our ability to generate product revenues sufficient to achieve profitability will depend heavily on the successful commercialization of PoNS Therapy in the U.S. Our net loss was $13.7 million and $4.1 million for the six months ended June 30, 2025 and 2024, respectively. As of June 30, 2025, we had an accumulated deficit of $185.4 million. We expect to continue to incur significant expenses and operating losses for the foreseeable future. These and other factors indicate substantial doubt about our ability to continue as a going concern. Refer to Note 1 to our unaudited condensed consolidated financial statements for additional discussion about our going concern uncertainty.

    We intend to use our available capital resources primarily to expand our U.S. commercialization efforts, fund manufacturing activities for the PoNS device, conduct clinical trials and for working capital and general corporate purposes. We believe that our existing capital resources, as well as the $5.0 million net proceeds from the issuance and sale under the ATM in July of 2025 will be sufficient to fund our operations into the second quarter of 2026, but we will be required to seek additional funding through the sale of equity or debt financing to continue to fund our operations thereafter. We will need additional funding for our planned clinical trial for stroke. The amount required to fund operations thereafter will depend on various factors, including timing of approval of clinical trials, duration and result of clinical trials and other factors that affect the cost of the clinical trial, manufacturing costs of product, development of our product for new indications and demand for our authorized products in the market.

    There can be no assurance that we will be successful in raising additional capital or that such capital, if available, will be on terms that are acceptable to us. If we are unable to raise sufficient additional capital, we may be compelled to reduce the scope of our operations and planned capital expenditures or sell certain assets, including intellectual property, and we may be forced to cease or wind down operations, seek protection under the provisions of the U.S. Bankruptcy Code, or liquidate and dissolve our company.

    Critical Accounting Policies and Estimates

    Our discussion and analysis of our financial condition and results of operations are based upon our unaudited condensed consolidated financial statements that have been prepared in accordance with U.S. GAAP. This preparation requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses and the disclosure of contingent assets and liabilities.

    Our critical accounting policies and estimates are described in Item 7 “Management’s Discussion and Analysis of Financial Condition and Results of Operations — Critical Accounting Policies and Estimates” of our 2024 10-K. There have been no changes in critical accounting policies in the current year from those described in our 2024 10-K.

    30

    Table of Contents

    ITEM 3.    Quantitative and Qualitative Disclosures about Market Risk

    Not applicable.

    ITEM 4.    Controls and Procedures

    Evaluation of Disclosure Controls and Procedures

    As required by Rule 13a-15(b) under the Securities Exchange Act of 1934, as amended, or the Exchange Act, under the direction of our Chief Executive Officer and our Chief Financial Officer, we have evaluated our disclosure controls and procedures as of the end of the period covered by this Quarterly Report on Form 10-Q. Based on this evaluation, our Chief Executive Officer and our Chief Financial Officer have concluded that our disclosure controls and procedures were effective as of the end of the period covered by this report. Our management has concluded that the unaudited condensed consolidated financial statements included elsewhere in this Quarterly Report on Form 10-Q present fairly, in all material respects, our financial position, results of operations and cash flows in conformity with generally accepted accounting principles.

    Changes in Internal Control over Financial Reporting

    There has not been any change in our internal control over financial reporting (as such term is defined in Rule 13a-15(f) and 15d-15(f) under the Exchange Act) during the period covered by this Quarterly Report on Form 10-Q that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

    PART II – OTHER INFORMATION

    Item 1.    Legal Proceedings

    From time to time, we are subject to litigation and claims arising in the ordinary course of business. We are not currently a party to any material legal proceedings, and we are not aware of any pending or threatened legal proceeding against us that we believe could have a material adverse effect on our business, operating results or financial condition.

    Item 1A. Risk Factors

    Our business is subject to risks and events that, if they occur, could adversely affect our financial condition and results of operations and the trading price of our securities. During the six months ended June 30, 2025, our risk factors have not changed materially from those risk factors previously disclosed in our 2024 10-K except as set forth below. You should carefully consider the risk factors discussed in Part I, “Item 1A. Risk Factors” in our 2024 10-K. The risks described in our 2024 10-K are not the only risks facing us. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially and adversely affect our business, financial condition and/or operating results.

    Nasdaq may delist our Common Stock from its exchange which could limit your ability to make transactions in our securities and subject us to additional trading restrictions.

    On August 9, 2024, we received a Notification Letter from the Staff of Nasdaq notifying us that because the closing bid price of our Common Stock was below $1.00 per share for the prior 30 consecutive business days, we were not in compliance with the minimum bid price requirement for continued listing on the Nasdaq Capital Market, as set forth in the Minimum Bid Price Requirement. On February 7, 2025, we received a second Notification Letter from the Staff notifying us that the 180-day compliance period had expired and that we were ineligible for an additional 180-day period due to the Company’s noncompliance with the $5,000,000 minimum stockholders’ equity initial listing requirement for the Nasdaq Capital Market.

    As a result, the second Notification Letter informed us that our listed Common Stock would be subject to delisting pending the request of an appeal with regards to this determination. The Company had a hearing with the Nasdaq Hearing Panel

    31

    Table of Contents

    on March 18, 2025. On March 31, 2025, we received written notice Staff stating that the Company no longer complied with the Stockholders’ Equity Requirement for continued listing on The Nasdaq Stock Market LLC because the Company’s stockholders’ equity, as reported in the Company’s Annual Report on Form 10-K for the fourth quarter and year ended December 31, 2024, had fallen below $2.5 million. The notice also indicates that the Company does not meet the alternative compliance standards.

    On April 1, 2025, the Company received the Extension Notice from Nasdaq notifying the Company that, following the hearing process with respect to the Company’s deficiency with the Minimum Bid Price Requirement, Nasdaq granted the Company an extension, until June 30, 2025 to regain compliance with the Minimum Bid Price Requirement as well as the Stockholders’ Equity Requirement.

    On June 3, 2025, the Company received formal notification from Nasdaq confirming that we had regained compliance with the Minimum Bid Price Requirement following the May 2025 Reverse Stock Split.

    On July 7, 2025, the Company received formal notification from Nasdaq that, following the completion of the 2025 Offering, the Company has regained compliance with the Stockholders Equity Requirement. Consequently, following receipt of such notification, the Company is now in compliance with all applicable criteria for continued listing on the Nasdaq Capital Market, and pursuant to Nasdaq Listing Rule 5815(d)(4)(B), the Company will be subject to a Mandatory Panel Monitor until July 7, 2026.

    If our Common Stock is delisted by Nasdaq, the price of our Common Stock may decline and our Common Stock may be eligible to be quoted on the OTC Bulletin Board, another over-the-counter quotation system, or on the pink sheets, which would negatively affect the liquidity of our Common Stock and an investor may find it more difficult to dispose of their Common Stock or obtain accurate quotations as to the market value of our Common Stock. Any such delisting action may materially adversely affect our ability to raise capital or pursue strategic transactions on acceptable terms, or at all.

    In addition, if our Common Stock is delisted from the Nasdaq Capital Market and the trading price remains below $5.00 per share, trading in our Common Stock might also become subject to the requirements of certain rules promulgated under the Exchange Act, which require additional disclosure by broker-dealers in connection with any trade involving a stock defined as a “penny stock” (generally, any equity security not listed on a national securities exchange that has a market price of less than $5.00 per share, subject to certain exceptions).

    We also believe that delisting would likely result in decreased liquidity and/or increased volatility in our Common Stock and could harm our business and future prospects. In addition, we believe that, if our Common Stock is delisted, our stockholders would likely find it more difficult to obtain accurate quotations as to the price of the Common Stock and it may be more difficult for stockholders to buy or sell our Common Stock at competitive market prices, or at all.

    We continue to actively monitor our performance with respect to the listing standards and will consider available options to resolve any deficiency and maintain compliance with the Nasdaq rules. There can be no assurance that we will be able to maintain compliance or, if we fall out of compliance, regain compliance with any deficiency, or if we implement an option that regains our compliance, maintain compliance thereafter.

    Item 2.    Unregistered Sales of Equity Securities and Use of Proceeds

    None.

    Item 3.    Defaults upon Senior Securities

    Not applicable.

    Item 4.    Mine Safety Disclosures

    Not applicable.

    32

    Table of Contents

    Item 5.    Other Information

    Rule 10b5-1 Trading Plans – Directors and Section 16 Officers

    During the six months ended June 30, 2025, none of the Company’s directors or Section 16 officers adopted or terminated any contract, instruction or written plan for the purchase or sale of Company securities that was intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) of the Exchange Act or any “non-Rule 10b5-1 trading arrangement”.

    ​

    33

    Table of Contents

    Item 6.    Exhibits

    ​

    ​

    ​

    Exhibit No.

        

    Description of Exhibit

    3.1

    ​

    Certificate of Conversion filed with the Delaware Secretary of State on July 18, 2018 (incorporated by reference to Exhibit 3.1 to the Form 10-Q filed August 9, 2018)

    3.2

    ​

    Certificate of Incorporation, as corrected (incorporated by reference to Exhibit 3.1 to the Form 8-K filed October 30, 2018)

    3.3

    ​

    Certificate of Amendment to Certificate of Incorporation (incorporated by reference to Exhibit 3.1 to the Form 8-K filed on December 31, 2020)

    3.4

    ​

    Certificate of Designation of the Series B Preferred Stock of the Registrant (incorporated by reference to Exhibit 3.1(a) to the Registration Statement on Form 8-A, filed on March 24, 2023)

    3.5

    ​

    Corrected Certificate of Amendment to Certificate of Incorporation (incorporated by reference to Exhibit 3.1 to the Form 8-K filed on August 16, 2023)

    3.6

    ​

    Second Amended and Restated Bylaws (incorporated by reference to Exhibit 3.1 to the Form 8-K filed March 15, 2024)

    3.7

    ​

    Certificate of Amendment to Certificate of Incorporation (incorporated by reference to Exhibit 3.1 to the Form 8 K filed on April 30, 2025)

    3.8

    ​

    Certificate of Amendment to Certificate of Incorporation (incorporated by reference to Exhibit 3.1 to the Form 8 K filed on June 27, 2025)

    4.1

    ​

    Form of Note (incorporated by reference to Exhibit 4.1 to the Form 8-K filed on April 25, 2025)

    4.2

    ​

    Form of Common Warrant to Purchase Shares of Common Stock (incorporated by reference to Exhibit 4.2 to the Form S-1 filed on May 23, 2025)

    4.3

    ​

    Form of Placement Agent Warrant to Purchase Shares of Common Stock (incorporated by reference to Exhibit 4.3 to the Form S-1 filed on May 23, 2025)

    4.4

    ​

    Form of Pre-Funded Warrant (incorporated by reference to Exhibit 4.4 to the Form S-1 filed on May 23, 2025)

    10.1

    ​

    Form of Securities Purchase Agreement dated April 24, 2025 by and between the Company and the Purchasers (incorporated by reference to Exhibit 10.1 to the Form 8-K filed on April 25, 2025)

    10.2

    ​

    Form of Placement Agency Agreement (incorporated by reference to Exhibit 10.2 to the Form 8-K filed on April 25, 2025)

    10.3

    ​

    Form of Lock-Up Agreement (incorporated by reference to Exhibit 10.3 to the Form 8-K filed on April 25, 2025)

    10.4

    ​

    Placement Agency Agreement dated June 4, 2025 by and between the Company and Maxim Group LLC

    10.5

    ​

    Form of Securities Purchase Agreement (incorporated by reference to Exhibit 10.25 to the Form S-1 filed on May 23, 2025)

    31.1#

    ​

    Certification of Chief Executive Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

    31.2#

    ​

    Certification of Chief Financial Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

    32.1#*

    ​

    Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

    32.2#*

    ​

    Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

    101.INS#

    ​

    Inline XBRL Instance Document

    101.SCH#

    ​

    Inline XBRL Taxonomy Extension Schema Document

    101.CAL#

    ​

    Inline XBRL Taxonomy Extension Calculation Linkbase Document

    101.LAB#

    ​

    Inline XBRL Taxonomy Extension Label Linkbase Document

    101.PRE#

    ​

    Inline XBRL Taxonomy Extension Presentation Linkbase Document

    101.DEF#

    ​

    Inline XBRL Taxonomy Extension Definition Linkbase Document

    104#

    ​

    Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).

    #

    Filed herewith.

    *

    These certifications are being furnished solely to accompany this quarterly report pursuant to 18 U.S.C. Section 1350, and are not being filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and are not to be incorporated by reference into any filing of the registrant, whether made before or after the date hereof, regardless of any general incorporation language in such filing.

    ​

    34

    Table of Contents

    SIGNATURES

    Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

    ​

    ​

    ​

    ​

    HELIUS MEDICAL TECHNOLOGIES, INC.

    ​

    ​

    ​

    Dated: August 14, 2025

    By:

    /s/ Dane C. Andreeff

    ​

    ​

    Dane C. Andreeff

    ​

    ​

    President and Chief Executive Officer

    ​

    ​

     

    Dated: August 14, 2025

    By:

    /s/ Jeffrey S. Mathiesen

    ​

    ​

    Jeffrey S. Mathiesen

    ​

    ​

    Chief Financial Officer, Treasurer and Secretary
    (Principal Financial

    ​

    ​

    Officer and Principal Accounting Officer)

    ​

    ​

    ​

    ​

    35

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    -Aetna authorizes claim for PoNS Device at out-of-network negotiated price of $18,350, becoming the third payer to join Anthem and United in providing PoNS reimbursement- -Out of Network reimbursement is only the first step towards expanding third-party paid access to PoNS- NEWTOWN, Pa., June 11, 2025 (GLOBE NEWSWIRE) -- Helius Medical Technologies, Inc. (NASDAQ:HSDT) ("Helius" or the "Company"), a neurotech company focused on delivering a novel therapeutic neuromodulation approach for balance and gait deficits, today announced an authorized claim for payment for the PoNS Device from a third major healthcare provider, Aetna Healthcare. "The recent reimbursement approvals from two major

    6/11/25 7:00:00 AM ET
    $HSDT
    Biotechnology: Electromedical & Electrotherapeutic Apparatus
    Health Care

    Helius to Spotlight Study Confirming Improved Long-Term Outcomes from Adherence to PoNS Therapy® at CMSC Annual Meeting

    NEWTOWN, Pa., May 20, 2025 (GLOBE NEWSWIRE) -- Helius Medical Technologies, Inc. (NASDAQ:HSDT), a neurotech company focused on delivering a novel therapeutic neuromodulation approach for balance and gait deficits, announced it will highlight the results of a new study confirming the therapeutic regimen and sustained efficacy of its Portable Neuromodulation Stimulator (PoNS®) device for people with multiple sclerosis (MS) at the 2025 Consortium of Multiple Sclerosis Centers (CMSC) Annual Meeting. The event runs from May 28-31 at the Phoenix Convention Center in Phoenix. Deborah Backus, PT, Ph.D., FACRM – Vice President of Research and Innovation at Atlanta's Shepherd Center, one of six sit

    5/20/25 7:00:00 AM ET
    $HSDT
    Biotechnology: Electromedical & Electrotherapeutic Apparatus
    Health Care

    Helius Medical Technologies, Inc. Appoints Paul Buckman to its Board of Directors

    NEWTOWN, Pa., Sept. 14, 2021 (GLOBE NEWSWIRE) -- Helius Medical Technologies, Inc. (NASDAQ:HSDT) ("Helius" or the "Company"), a neurotech company focused on neurological wellness, today announced the appointment of Paul Buckman to its Board of Directors, effective September 10, 2021. Mr. Buckman will serve as Chair of the Company's Audit Committee and as a member of its Compensation and Nominating & Governance Committees. "Paul is a highly accomplished executive with more than 30 years of experience in the medical device sector, including senior leadership positions at some of the most well-regarded companies in the industry," said Blane Walter, Chairman of Helius' Board of Directors. "I

    9/14/21 7:05:00 AM ET
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    Biotechnology: Electromedical & Electrotherapeutic Apparatus
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    $HSDT
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

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    Amendment: SEC Form SC 13G/A filed by Helius Medical Technologies Inc.

    SC 13G/A - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Subject)

    11/8/24 5:12:24 PM ET
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    Biotechnology: Electromedical & Electrotherapeutic Apparatus
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    SEC Form SC 13G filed by Helius Medical Technologies Inc.

    SC 13G - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Subject)

    5/14/24 4:15:39 PM ET
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    Biotechnology: Electromedical & Electrotherapeutic Apparatus
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    SEC Form SC 13G/A filed by Helius Medical Technologies Inc. (Amendment)

    SC 13G/A - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Subject)

    2/13/24 7:09:07 PM ET
    $HSDT
    Biotechnology: Electromedical & Electrotherapeutic Apparatus
    Health Care