TYGO director reports stock-for-fees award and updated holdings

Rhea-AI Filing Summary

Tigo Energy, Inc. (TYGO) director reported receiving 20,949 shares of common stock on 11/25/2025. These shares were issued in lieu of cash fees for serving on the board for the period ending November 23, 2025, under the company’s Independent Director Compensation Policy, at a reported price of $1.79 per share.

After this transaction, the director beneficially owns 504,613 shares of common stock directly, including 126,904 shares underlying restricted stock units that are scheduled to vest in full immediately prior to Tigo Energy’s 2026 Annual Meeting of Stockholders, subject to continued service. The director also reports additional indirect ownership through several family trusts, including 1,123,656 shares held by the SPLINTER ROBOOSTOFF REV TRUST and 35,000 shares in each of four separate irrevocable trusts.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

SPLINTER MICHAEL R

(Last) (First) (Middle)

983 UNIVERSITY AVENUE,

SUITE B

(Street)

LOS GATOS CA 95032

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
TIGO ENERGY, INC. [ TYGO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
11/25/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	11/25/2025		A		20,949(1)	A	$1.79	504,613(2)	D
Common Stock								1,123,656	I	See footnote(3)
Common Stock								35,000	I	See footnote(4)
Common Stock								35,000	I	See footnote(5)
Common Stock								35,000	I	See footnote(6)
Common Stock								35,000	I	See footnote(7)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. 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 November 23, 2025, pursuant to the Issuer's Independent Director Compensation Policy.

2. Includes 126,904 shares of common stock, par value $0.0001 per share ("Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on May 20, 2025 pursuant to the Issuer's 2023 Incentive Plan. Such 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 2026 Annual Meeting of Stockholders, subject to continued service through such vesting date.

3. 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.

4. 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.

5. 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.

6. 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.

7. 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	11/25/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did the Tigo Energy (TYGO) director report on this Form 4?

The director reported receiving 20,949 shares of Tigo Energy common stock on 11/25/2025, issued instead of cash compensation for board service for the period ending November 23, 2025.

At what price were the 20,949 Tigo Energy (TYGO) shares reported on the Form 4?

The 20,949 shares of Tigo Energy common stock were reported at a price of $1.79 per share.

How many Tigo Energy (TYGO) shares does the director own directly after the reported transaction?

Following the transaction, the director beneficially owns 504,613 shares of Tigo Energy common stock directly.

What restricted stock units (RSUs) are included in the director’s Tigo Energy (TYGO) holdings?

The director’s direct holdings include 126,904 shares of common stock underlying RSUs granted on May 20, 2025, which are scheduled to vest in full immediately prior to the company’s 2026 Annual Meeting of Stockholders, subject to continued service.

Does the Tigo Energy (TYGO) director report any indirect share ownership?

Yes. The director reports indirect ownership including 1,123,656 shares held by the SPLINTER ROBOOSTOFF REV TRUST and 35,000 shares held by each of four separate 2012 irrevocable trusts, for which the director serves as trustee.

Why were Tigo Energy (TYGO) shares issued instead of cash to the director?

The 20,949 shares were issued in lieu of cash compensation for board service, in line with Tigo Energy’s Independent Director Compensation Policy.