Nuvve Holding (NASDAQ: NVVE) confirms Jon Montgomery as new board chair

Rhea-AI Filing Summary

Nuvve Holding Corp. reported that its Board of Directors has confirmed Jon M. Montgomery as Chairperson of the Board, effective January 13, 2026. He had been serving as Interim Chairperson and has been a board member since November 2020. Montgomery also continues as chair of the Nominating and Corporate Governance Committee and as a member of the Audit and Compensation Committees, reinforcing his central role in the company’s governance structure.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

_________________________________

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): January 13, 2026

NUVVE HOLDING CORP.

(Exact Name of Registrant as Specified in Charter)

Delaware

001-40296

86-1617000

(State or Other Jurisdiction of Incorporation)

(Commission File Number)

(IRS Employer Identification No.)

2488 Historic Decatur Road, Ste 200

San Diego,

California

92106

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s telephone number, including area code: (619) 456-5161

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

o			Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425).
o			Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12).
o			Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)).
o			Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)).

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading symbols

Name of each exchange on which registered

Common Stock, Par Value $0.0001 Per Share

NVVE

The Nasdaq Stock Market LLC

Warrants to Purchase Common Stock

NVVEW

The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.        o

Item 8.01. Other Events.

On January 13, 2026, the Board of Directors (the “Board”) of Nuvve Holding Corp. (the “Company”) confirmed the appointment of Jon M. Montgomery as the Chairperson of the Board. As previously disclosed, Mr. Montgomery was previously appointed as Interim Chairperson of the Board. Mr. Montgomery has served as a member of the Board since November 2020 and is currently the chair of the Nominating and Corporate Governance Committee of the Board and a member of the Audit and the Compensation Committees of the Board.

Item 9.01. Financial Statements and Exhibits.

(d)Exhibits.

Exhibit No.						Description
104						Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Dated: January 13, 2026

			NUVVE HOLDING CORP.
			By:			/s/ Gregory Poilasne
						Gregory Poilasne
						Chief Executive Officer

1

FAQ

What board leadership change did NVVE report in this 8-K?

Nuvve Holding Corp. confirmed the appointment of Jon M. Montgomery as the permanent Chairperson of the Board, after previously serving as Interim Chairperson.

What roles does Jon M. Montgomery hold on Nuvve (NVVE)'s board committees?

Jon M. Montgomery serves as chair of the Nominating and Corporate Governance Committee and is a member of the Audit and Compensation Committees.

How long has Jon M. Montgomery served on Nuvve (NVVE)'s Board of Directors?

Jon M. Montgomery has served as a member of the Board since November 2020, according to the report.

Is the appointment of Jon M. Montgomery as chair a new board seat for NVVE?

No. He was already a board member and previously served as Interim Chairperson; the Board has now confirmed him as Chairperson.

Does this NVVE filing report any financial results or major transactions?

No. The report focuses on a governance update confirming the Chairperson of the Board and does not include earnings data or major transactions.