0000903129 2026-09-29 2026-09-29 Gentherm Inc true 0000903129 MI 8-K/A 2026-09-29 MI 0-21810 95-4318554 28875 Cabot Drive Novi 48377 (248) 348-9735 false false false false Common Stock, no par value THRM NASDAQ false This Amendment No. 1 on Form 8-K/A (this “Form 8-K/A”) is being filed to amend Item 9.01(b) of the Current Report on Form 8-K filed by Gentherm on October 1, 2026 to include the unaudited pro forma condensed combined financial information required by Item 9.01(b) of Form 8-K, which will be incorporated by reference into the registration statement on Form S-4 (Reg. No. 333-297224) initially filed by Gentherm (the “Registration Statement”) on July 2, 2026.