Interactive Strength Inc — Current Report (Form 8-K)

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

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

INTERACTIVE STRENGTH INC.

(Exact name of Registrant as Specified in Its Charter)

(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:

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. ☐

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

Amendment to Amended and Restated Certificate of Incorporation

On June 29, 2026, the Company filed a Certificate of Amendment (the “Charter Amendment”) to the Company’s Amended and Restated Certificate of Incorporation with the Secretary of State of the State of Delaware to effect a reverse stock split of the Company’s common stock, $0.0001 par value per share (“Common Stock”), at a rate of 1-for-7 (the “Reverse Stock Split”), effective as of 11:59 p.m. Eastern Time on June 29, 2026.

The Reverse Stock Split decreased the number of shares of Common Stock issued and outstanding from 3,601,274 shares to approximately 514,400 shares. Accordingly, each holder of Common Stock now owns fewer shares of Common Stock as a result of the Reverse Stock Split. However, the Reverse Stock Split affected all holders of Common Stock uniformly and did not affect any stockholder’s percentage ownership interest in the Company. Therefore, voting rights and other rights and preferences of the holders of Common Stock were not affected by the Reverse Stock Split. Common Stock issued pursuant to the Reverse Stock Split remains fully paid and nonassessable, without any change in the par value per share. Pursuant to the Charter Amendment, no fractional shares were issued in connection with the Reverse Stock Split. Stockholders who otherwise would be entitled to receive fractional shares will receive cash for each fraction of a share they hold.

The Common Stock began trading on a Reverse Stock Split-adjusted basis on The Nasdaq Capital Market on June 30, 2026. The trading symbol for Common Stock remains “TRNR.” The new CUSIP number for Common Stock following the Reverse Stock Split is 45840Y609.

The description of the Charter Amendment herein 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 attached as Exhibit 3.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 8.01 Other Events.

On June 26, 2026, the Company issued a press release announcing the Reverse Stock Split. A copy of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated in this Item 8.01 by reference.

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.