TIGO ENERGY, INC. 8-K/ACurrent Reports (8-K / ad hoc)

Market for Equity / Stockholders

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. On March 25, 2026, the Board of Directors of Tigo Energy, Inc. (the “Company”) adopted the Tigo Energy, Inc. Employee Stock Purchase Plan (the “ESPP”), to be effective as of the date of Board approval, subject to approval by the Company’s stockholders. As reported in the Current Report on Form 8-K filed by the Company with the Securities and Exchange Commission (the “SEC”) on May 20, 2026, at the Company’s 2026 annual meeting of stockholders held on May 19, 2026, the Company’s stockholders approved the ESPP. The aggregate number of shares of common stock of the Company available for issuance under the ESPP is 1,000,000. The material features of the ESPP are described in the Company’s definitive proxy statement on Schedule 14A filed with the SEC on April 4, 2026 (the “Proxy Statement”) in the section titled “Proposal 3 – Approval of the Employee Stock Purchase Plan” which is incorporated herein by reference. Such description is qualified entirely by reference to the ESPP, a copy of which is filed as Exhibit 10.1 to this Current Report on Form 8-K and is incorporated herein by reference. Additionally, a copy of the ESPP was filed as Appendix A to the Proxy Statement. As of the date of this Current Report on Form 8-K, no offering period or purchase period has occurred under the ESPP and there are no participants in the ESPP.