X0609 4/A 2026-06-04 2026-06-05 0 0001855447 TIGO ENERGY, INC. TYGO 0001084951 ALON ZVI false 983 UNIVERSITY AVENUE, SUITE B LOS GATOS CA 95032 1 1 1 0 CEO / Chairperson 0 Common Stock 2026-06-04 4 S 0 72507 3.42 D 1238866 D Represents the weighted average sale price. The shares were sold in multiple transactions at prices ranging from $3.37 to $3.50. Includes 57,971 shares of common stock, par value $0.0001 per share ("Common Stock") underlying restricted stock units ("RSUs") granted to the reporting person on August 11, 2023 (the "August 2023 Grant Date"), 222,220 shares of Common Stock underlying RSUs granted to the reporting person on September 16, 2024 (the "September 2024 Grant Date"), and 240,458 shares of Common Stock underlying RSU's granted to the reporting person on August 1, 2025 (the "August 2025 Grant Date") in each case, pursuant to the Issuer's 2023 Incentive Plan. One-Third (1/3) of the RSUs initially granted to the reporting person on August 11, 2023 vested and an equal number of shares of Common Stock were delivered to the reporting person on August 11, 2024 and August 11, 2025 and one-third of the RSUs subject to the grant shall vest and be deliverable to the reporting person on the third anniversary of the August 2023 Grant Date, subject to continued service through each such vesting date. (Continuation of the Footnote (2)) One-Third (1/3) of the RSUs granted to the reporting person on September 16, 2024 vested and were delivered to the reporting person on September 16, 2025 and one-third of the RSUs subject to the grant shall vest, and an equal number of shares of Common Stock will be deliverable to the reporting person, on each of the second and third anniversaries of the September 2024 Grant Date, subject to continued service through each such vesting date. One-Third (1/3) of the RSUs granted to the reporting person on August 1, 2025 vested and an equal number of shares of Common Stock were delivered to the reporting person on August 1, 2025, and one-third of the RSUs subject to the grant shall vest, and an equal number of shares of Common Stock will be deliverable to the reporting person, on each of the second and third anniversaries of the August 2025 Grant Date, subject to continued service through each such vesting date. This Form 4/A amends the original Form 4 filed by the Reporting Person on June 5, 2026 (the "Original Form 4") to correct the number of shares of Common Stock disposed of by the Reporting Person. The Original Form 4 reported the disposition of 72,057 shares of Common Stock as a result of an inadvertent typographical error; the correct number of shares disposed of on June 4, 2026 was 72,507 shares of Common Stock. /s/ Bill Roeschlein, as attorney-in-fact 2026-08-05