Amendment to Current Report (Form 8-K/A)

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 8-K/A

(Amendment No. 1)

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): June 25, 2026

MYOMO, INC.
(Exact name of Registrant as Specified in Its Charter)

Registrant's Telephone Number, Including Area Code: (617) 996-9058

Not applicable

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

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. ☐

EXPLANATORY NOTE:

On June 26, 2026, Myomo, Inc. (the "Company") filed a Current Report on Form 8-K (the "Original 8-K") in order to (i) file under Item 5.02 Amendment No. 3 to the Company's 2018 Stock Option and Incentive Plan, which was inadvertently labeled as Exhibit 3.1, (ii) to file under Item 5.03 an amendment to the Company's Eighth Amended and Restated Certificate of Incorporation, as amended, which was inadvertently labeled as Exhibit 10.1, and (iii) to file under Item 5.07 the voting results from the Company's Annual Meeting of Stockholders, held on June 25, 2026.

Item 5.02. Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers; Compensatory Arrangements of Certain Officers.

As further described below in Item 5.07 to this Current Report on Form 8-K, on June 25, 2026, at the Annual Meeting of Stockholders (the "Annual Meeting") of Myomo, Inc. (the "Company"), the stockholders of the Company approved an amendment to the Myomo 2018 Stock Option and Incentive Plan (the "Plan"), to increase the number of shares available under the Plan by 1,833,000 shares. A description of the amendment to the Plan is set forth in the Company's definitive proxy statement filed with the U.S. Securities and Exchange Commission on May 14, 2026 (the "Proxy Statement").

The amendment to the Plan was previously approved, subject to stockholder approval, by the board of directors of the Company. The foregoing description of the amendment to the Plan does not purport to be complete and is qualified in its entirety by reference to the full text of the amendment to the Plan, a copy of which is attached as Exhibit 10.1 to this Current Report on Form 8-K and incorporated herein by reference.

Item 5.03. Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.

As further described below in Item 5.07 to this Current Report on Form 8-K, at the Annual Meeting, the stockholders of the Company approved an amendment to the Company's Eighth Amended and Restated Certificate of Incorporation, as amended (the "Charter Amendment"), to increase the Company's authorized number of shares of common stock to 100,000,000 shares. The Charter Amendment was previously approved by the board of directors of the Company, subject to approval by the Company's stockholders.

On June 25, 2026, the Company filed the Charter Amendment with the Secretary of State of the State of Delaware and the Charter Amendment became effective upon filing.

The foregoing description of the Charter Amendment does not purport to be complete and is qualified in its entirety by reference to the full text of the Charter Amendment, a copy of which is filed as Exhibit 3.1 to this Current Report on Form 8-K and incorporated herein by reference.

Item 5.07 Submission of Matters to a Vote of Security Holders.

The Company held its Annual Meeting on June 25, 2026. As of April 29, 2026, the record date for the Annual Meeting, there were 38,638,669 shares of the Company's common stock outstanding and entitled to vote at the Annual Meeting. The Company's stockholders voted on the following matters, which are described in detail in the Proxy Statement:

No other matters were submitted to or voted on by the Company's stockholders at the Annual Meeting.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits:

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 hereunto duly authorized.