[Form 4] Capstone Green Energy Holdings, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Capstone Green Energy Holdings, Inc. director reports share purchase. Director Christopher J. Close reported buying 12,500 shares of Capstone Green Energy voting common stock on 11/25/2025 at a price of $2 per share in a private offering. Following this transaction, he beneficially owns 18,881 shares of voting common stock. This total includes 4,149 shares underlying restricted stock units that fully vest one year from their grant date, assuming continued service, and 2,232 shares underlying restricted stock units that fully vest on June 24, 2026.

Insights

Equity ownership and governance analyst

Director Christopher Close increased his Capstone Green Energy shareholdings through a private purchase.

Director Christopher J. Close acquired 12,500 Capstone Green Energy voting common shares at $2 per share on 11/25/2025, as reported on a Form 4. The transaction is coded as a purchase and took place in connection with an issuer private offering, indicating the shares were obtained directly from the company rather than in the open market.

After this purchase, his beneficial ownership stands at 18,881 voting common shares. This figure includes restricted stock units covering 4,149 shares that fully vest one year from their grant date, conditioned on continued service, and 2,232 shares that fully vest on June 24, 2026. These time-based vesting terms mean part of his reported stake depends on ongoing service and future vesting rather than immediately tradable stock.

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

OMB APPROVAL

OMB Number:			3235-0287
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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^*

Close Christopher J.

(Last) (First) (Middle)

C/O CAPSTONE GREEN ENERGY HOLDINGS, INC.

16640 STAGG STREET

(Street)

VAN NUYS CA 91406

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Capstone Green Energy Holdings, Inc. [ CGEH ]

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
Voting Common Stock	11/25/2025		P		12,500(1)	A	$2	18,881(2)	D

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 voting common stock purchased in the Issuer private offering.

2. Includes 4,149 shares of voting common stock underlying restricted stock units that fully vest one year from the date of grant, subject to continued service with the Issuer and 2,232 shares of voting common stock underlying restricted stock units that fully vest on June 24, 2026.

	Christopher J. Close, Reporting Person	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 transaction did Capstone Green Energy (CGEH) report for Christopher J. Close?

Capstone Green Energy reported that director Christopher J. Close purchased 12,500 shares of its voting common stock on 11/25/2025 in a private offering at $2 per share.

How many Capstone Green Energy (CGEH) shares does Christopher J. Close own after this transaction?

Following the reported transaction, Christopher J. Close beneficially owns 18,881 shares of Capstone Green Energy voting common stock.

What is the role of Christopher J. Close at Capstone Green Energy (CGEH)?

Christopher J. Close is a director of Capstone Green Energy Holdings, Inc., as indicated by the relationship section of the filing.

How are restricted stock units reflected in Christopher J. Close’s CGEH holdings?

His beneficial ownership of 18,881 shares includes 4,149 shares underlying restricted stock units that fully vest one year from their grant date and 2,232 shares underlying restricted stock units that fully vest on June 24, 2026, subject to continued service.

Was the Capstone Green Energy (CGEH) director transaction reported by more than one person?

No. The Form 4 indicates it was a Form filed by one reporting person, specifically Christopher J. Close.

What type of security did Christopher J. Close acquire in the CGEH transaction?

He acquired voting common stock of Capstone Green Energy Holdings, Inc., as listed in Table I of the Form 4.