Jing Tian - Aug 11, 2025 Form 4 Insider Report for TIGO ENERGY, INC. (TYGO)

Role: Chief Growth Officer
Signature: /s/ Bill Roeschlein, as attorney-in-fact
Stock symbol: TYGO
Transactions as of: Aug 11, 2025
Transactions value $: $5,257
Form type: 4
Date filed: 8/21/2025, 09:59 PM
Previous filing: Aug 5, 2025
Next filing: Sep 18, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Tian Jing	Chief Growth Officer	983 UNIVERSITY AVENUE, SUITE B, LOS GATOS	/s/ Bill Roeschlein, as attorney-in-fact	2025-08-21	0001975342

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TYGO	Common Stock	Tax liability	-$8.61K	-6.73K	-2.49%	$1.28	264K	Aug 11, 2025	Direct	F1, F2, F3
transaction	TYGO	Common Stock	Options Exercise	$13.9K	+20.2K	+7.67%	$0.69	284K	Aug 20, 2025	Direct	F2, F3, F4

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	TYGO	Stock Option (right to buy)	Options Exercise	$0	-20.2K	-86.68%	$0.00	3.11K	Aug 20, 2025	Common Stock	20.2K	$0.69	Direct	F5

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents shares of common stock, par value $0.0001 per share ("Common Stock") withheld in an exempt disposition to the Issuer under Rule 16b-3(e) to satisfy tax withholding obligations of the reporting person arising out of the vesting of previously reported restricted stock units ("RSUs").
F2	Includes 14,492 shares of Common Stock underlying RSUs granted to the reporting person on August 11, 2023 (the "August 2023 Grant Date"), 71,274 shares of Common Stock underlying RSUs granted to the reporting person on September 16, 2024 (the "September 2024 Grant Date"), and 77,124 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 were delivered to the reporting person on August 11, 2024, the first anniversary of the August 2023 Grant Date, and one-third of the RSUs subject to the grant shall vest and be deliverable to the reporting person on each of the second and third anniversaries of the August 2023 Grant Date, subject to continued service through each such vesting date.
F3	(Continuation of the Footnote (2)) One-Third (1/3) of the RSUs granted to the reporting person on September 16, 2024 shall vest, and an equal number of shares of Common Stock will be deliverable to the reporting person, on each of the first three 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 shall vest, and an equal number of shares of Common Stock will be deliverable to the reporting person, on each of the first three anniversaries of the August 2025 Grant Date, subject to continued service through each such vesting date.
F4	Represents a buy and hold exercise by the reporting person of a stock option that was set to expire on February 24, 2031.
F5	The stock options were immediately exercisable, subject to a right of repurchase in favor of the Issuer, which lapses as the stock option vests. The options were fully vested as of 12/31/2024.