Gregory Poilasne - 31 Dec 2025 Form 4 Insider Report for Nuvve Holding Corp. (NVVE)

Role: Chief Executive Officer, Director
Signature: /s/ Gregory Poilasne
Issuer symbol: NVVE
Transactions as of: 31 Dec 2025
Net transactions value: +$277,786
Form type: 4
Filing time: 05 Jan 2026, 16:42:50 UTC
Previous filing: 01 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Poilasne Gregory	Chief Executive Officer, Director	C/O NUVVE HOLDING CORP., 2488 HISTORIC DECATUR ROAD, SUITE 230, SAN DIEGO	/s/ Gregory Poilasne	05 Jan 2026	0001852374

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NVVE	Common Stock	Options Exercise	$277,786	+117,358	+353%	$2.37	150,620	31 Dec 2025	Direct	F1

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	NVVE	Warrants (right to buy)	Options Exercise		-117,358	-100%		0	31 Dec 2025	Common Stock	117,358	$2.37	Direct	F1

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

Explanation of Responses:

Id	Content
F1	The warrants were issued on October 31, 2024, and were exercised into shares of common stock, subject to the full ratchet anti dilution provisions contained therein. The number of shares underlying the warrants and issued upon its exercise also reflect the reverse stock split completed by the Company as of December 15, 2025 at a ratio of 1-for-40 shares.