<div id="readability-page-1"><article>SAN DIEGO--(BUSINESS WIRE)--Nuvve Holding Corp. (“Nuvve” or the “Company”) (Nasdaq: NVVE), a global leader in distributed grid assets management and vehicle-to-grid (V2G) technology, today announced that it will effect a 1-for-40 reverse stock split of its common stock, to be effective as of 12:01 a.m. Eastern Time on Monday, December 15, 2025. Nuvve’s common stock will begin trading on a split-adjusted basis commencing upon market open on Monday, December 15, 2025.Following the reverse stock split, the Company’s common stock will continue to trade on the Nasdaq Capital Market under the symbol “NVVE” with the new CUSIP number, 67079Y407. The CUSIP number for the Company’s publicly traded warrants will not change.At the effective time of the reverse stock split, every 40 shares of Nuvve’s issued and outstanding common stock will be automatically converted into one issued and outstanding share of common stock without any change in the par value of $0.0001 per share. The reverse stock split will reduce the number of issued and outstanding shares of the Company’s common stock from approximately 53 million shares to approximately 1.3 million shares. The total authorized number of shares will not be reduced. Proportional adjustments will be made to the number of shares of common stock issuable upon exercise or vesting of the Company’s outstanding stock options, restricted stock units, and warrants, as well as the applicable exercise or conversion prices, and to the number of shares issuable under the Company’s equity incentive plans and other existing agreements. No fractional shares will be issued in connection with the reverse stock split, and fractional shares resulting from the reverse stock split will be rounded up to the nearest whole share.At the Company’s special meeting of stockholders held on October 6, 2025, the Company’s stockholders voted to approve, among other things, a proposal granting the Company’s Board of Directors the discretion to amend the Company’s certificate of incorporation to effect a reverse stock split of the Company’s common stock at a ratio of not less than 1-for-2 and not more than 1-for-40. Following the annual meeting of stockholders, on November 30, 2025, the Company’s Board of Directors approved a 1-for-40 reverse stock split. The reverse stock split is intended for Nuvve to regain compliance with the minimum bid price requirement of $1.00 per share of common stock for continued listing on the Nasdaq Capital Market.Nuvve’s transfer agent, Continental Stock Transfer &amp; Trust Company, will provide information to stockholders regarding their stock ownership following the reverse stock split. Stockholders holding their shares in book-entry form or through a bank, broker or other nominee do not need to take any action in connection with the reverse stock split. Their accounts will be automatically adjusted to reflect the number of shares owned. Beneficial holders are encouraged to contact their bank, broker or other nominee with any procedural questions.About Nuvve Holding Corp.Nuvve Holding Corp. (Nasdaq: NVVE) powers the future of flexible energy by turning batteries, electric vehicles (EV), buildings, and distributed assets into dynamic grid resources. At the core is Nuvve’s advanced platform for intelligent energy management and vehicle-to-grid (V2G), orchestrating real-time bidirectional charging, load optimization, and grid services. By harnessing an ecosystem of electrification partners, fleets, stationary storage, and smart EV chargers, Nuvve helps utilities and communities unlock flexibility at scale — enhancing reliability, accelerating electrification, and lowering costs. Nuvve enables a clean energy future where mobility, buildings, and infrastructure work together to support a more resilient, sustainable, and equitable grid. Headquartered in San Diego, California, Nuvve operates globally and online at nuvve.com.Cautionary Statement Regarding Forward-Looking StatementsThis press release contains forward-looking statements or forward-looking information within the meaning of the U.S. Private Securities Litigation Reform Act of 1995. Forward-looking statements may be identified by the use of forward-looking terms such as “may,” “will,” “expects,” “believes,” “aims,” “anticipates,” “plans,” “looking forward to,” “estimates,” “projects,” “assumes,” “guides,” “targets,” “forecasts,” “continue,” “seeks” or the negatives of such terms or other variations on such terms or comparable terminology, although not all forward-looking statements contain such identifying words. Forward-looking statements include, but are not limited to, statements concerning the expected timing and implementation of the reverse stock split and the commencement of trading of Nuvve’s post-split common stock and Nuvve’s ability to maintain compliance with Nasdaq’s continued listing requirements. Nuvve cautions you that these forward-looking statements are subject to numerous risks and uncertainties, most of which are difficult to predict and many of which are beyond the control of Nuvve. Such statements are based upon the current beliefs and expectations of management and are subject to significant risks and uncertainties that could cause actual outcomes and results to differ materially. Some of these risks and uncertainties can be found in Nuvve’s most recent Annual Report on Form 10-K and subsequent periodic reports filed with the Securities and Exchange Commission (SEC). All forward-looking statements contained in this press release speak only as of the date on which they were made and are based on management's assumptions and estimates as of such date. Nuvve does not undertake any obligation to publicly update any forward-looking statements, whether as a result of the receipt of new information, the occurrence of future events or otherwise except as required by law.<img src="https://imageproxy.pbkrs.com/https://cts.businesswire.com/ct/CT/query-ZGlzdHJvPW54JmlkPWJ3bmV3cyZsYW5nPWVuJnNpZD1hY3FyOCZzdHk9MjAyNTEyMTAzODA5MjFyMQ?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" original-src="https://imageproxy.pbkrs.com/https://cts.businesswire.com/ct/CT/query-ZGlzdHJvPW54JmlkPWJ3bmV3cyZsYW5nPWVuJnNpZD1hY3FyOCZzdHk9MjAyNTEyMTAzODA5MjFyMQ"/>View source version on businesswire.com: https://www.businesswire.com/news/home/20251210380921/en/Media Contact For Nuvve Paulo Acuña pacuna@olmsteadwilliams.com 310.824.9000Source: Nuvve Holding Corp.</article></div>

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Nuvve Holding Corp. (Nasdaq: NVVE) announced a 1-for-40 reverse stock split effective December 15, 2025. The split aims to regain compliance with Nasdaq's $1.00 minimum bid price requirement. Post-split, Nuvve's common stock will trade under the symbol NVVE with a new CUSIP number. The reverse split will reduce outstanding shares from 53 million to 1.3 million. No fractional shares will be issued, and stockholders' accounts will be automatically adjusted.

Nuvve Announces 1-For-40 Reverse Stock Split | NVVE Stock News