X0609 4 2026-05-20 0 0001855447 TIGO ENERGY, INC. TYGO 0001188935 SPLINTER MICHAEL R false 983 UNIVERSITY AVENUE SUITE B LOS GATOS CA 95032 1 0 0 0 0 Common Stock 2026-05-20 4 A 0 9920 0.00 A 514533 D Common Stock 2026-05-20 4 A 0 33068 0.00 A 547601 D Common Stock 1123656 I See footnote Common Stock 35000 I See footnote Common Stock 35000 I See footnote Common Stock 35000 I See footnote Common Stock 35000 I See footnote Represents shares of common stock, par value $0.0001 per share ("Common Stock"), issued in lieu of cash compensation in connection with the reporting person's service on the Issuer's Board of Directors for the period ending May 20, 2026, pursuant to the Issuer's Independent Director Compensation Policy Represents shares of Common Stock underlying restricted stock units ("RSUs") granted to the reporting person on May 20, 2026 pursuant to the Issuer's 2023 Incentive Plan. The RSUs will vest in full, and an equal number of shares of Common Stock will be deliverable to the reporting person, immediately prior to the Issuer's 2027 Annual Meeting of Stockholders, subject to continued service through such vesting date. The shares reported are owned by the SPLINTER ROBOOSTOFF REV TRUST UAD 1/23/97, for which the reporting person serves as Trustee and exercises investing authority over such shares. The shares reported are owned by the AMANDA CHRISTINE SPLINTER 2012 IRREVOCABLE TRUST DTD 08/10/2012, for which the reporting person serves as Trustee and exercises investing authority over such shares. The shares reported are owned by the ARCHIE DAVID ROBOOSTOFF 2012 IRREVOCABLE TRUST DTD 08/10/2012, for which the reporting person serves as Trustee and exercises investing authority over such shares. The shares reported are owned by the JOSHUA MICHAEL SPLINTER 2012 IRREVOCABLE TRUST DTD 08/10/2012, for which the reporting person serves as Trustee and exercises investing authority over such shares. The shares reported are owned by the KRISTA DIANE FENSKE 2012 IRREVOCABLE TRUST DTD 08/10/2012, for which the reporting person serves as Trustee and exercises investing authority over such shares. /s/ Bill Roeschlein, as attorney-in-fact 2026-05-20