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

Reporting relationship: Chief Growth Officer
Issuer ticker: TYGO
Reported as of: 11 Aug 2025
Net transaction value: +$5,257
SEC form: 4
Accepted by SEC: 21 Aug 2025, 21:59:36 UTC
Prior SEC filing: 05 Aug 2025
Next SEC filing: 18 Sep 2025
Source filing: View source filing
Reporting owner signature: /s/ Bill Roeschlein, as attorney-in-fact

Key filing fact

Jing Tian filed Form 4 for TIGO ENERGY, INC. (TYGO) on 21 Aug 2025.

Key facts

This page summarizes Jing Tian's Form 4 filing for TIGO ENERGY, INC. (TYGO).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 21 Aug 2025, 21:59.

Change

Previous filing in this sequence was filed on 05 Aug 2025.
Current net transaction value: +$5,257.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001975342 Primary reporting owner

Tian Jing

Relationship: Chief Growth Officer
Address: 983 UNIVERSITY AVENUE, SUITE B, LOS GATOS
Signature: /s/ Bill Roeschlein, as attorney-in-fact
Signature date: 21 Aug 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

TYGO transaction

Common Stock

Tax liability

Transaction value: $8,614
Shares: -6,730
Change %: -2.5%
Price: $1.28
Shares after: 263,539
Date: 11 Aug 2025
Ownership: Direct
Footnotes: F1, F2, F3

TYGO transaction

Common Stock

Options Exercise

Transaction value: $13,872
Shares: +20,221
Change %: +7.7%
Price: $0.6860
Shares after: 283,760
Date: 20 Aug 2025
Ownership: Direct
Footnotes: F2, F3, F4

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

TYGO transaction Derivative

Stock Option (right to buy)

Options Exercise

Transaction value: $0
Shares: -20,221
Change %: -87%
Price: $0.000000
Shares after: 3,107
Date: 20 Aug 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 20,221
Exercise price: $0.6860
Footnotes: F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote 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").

Footnote 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.

Footnote 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.

Footnote F4

Represents a buy and hold exercise by the reporting person of a stock option that was set to expire on February 24, 2031.

Footnote 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.