# EDGAR Filing Document

**Accession Number:** 0001836875
**File Stem:** 0001213900-26-057098
**Filing Date:** 2026-5
**Character Count:** 8967
**Document Hash:** facdeaf932c839a75178eb0139314f95
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-057098.hdr.sgml**: 20260515

**ACCESSION NUMBER**: 0001213900-26-057098

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 12

**CONFORMED PERIOD OF REPORT**: 20260515

**ITEM INFORMATION**: Regulation FD Disclosure

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20260515

**DATE AS OF CHANGE**: 20260515

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Nuvve Holding Corp.
- **CENTRAL INDEX KEY:** 0001836875
- **STANDARD INDUSTRIAL CLASSIFICATION:** MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 861617000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1229

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40296
- **FILM NUMBER:** 26982030

**BUSINESS ADDRESS:**
- **STREET 1:** 2488 HISTORIC DECATUR ROAD
- **STREET 2:** SUITE 230
- **CITY:** SAN DIEGO
- **STATE:** CA
- **ZIP:** 92106
- **BUSINESS PHONE:** 619-456-5161

**MAIL ADDRESS:**
- **STREET 1:** 2488 HISTORIC DECATUR ROAD
- **STREET 2:** SUITE 230
- **CITY:** SAN DIEGO
- **STATE:** CA
- **ZIP:** 92106

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** NB Merger Corp.
- **DATE OF NAME CHANGE:** 20201216

?xml version='1.0' encoding='ASCII'?

**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): May 15, 2026

---

| |
|:---|
| **NUVVE HOLDING CORP.** |
| (Exact Name of Registrant as Specified in Charter) |

---

---

| | | |
|:---|:---|:---|
| **Delaware** | **001-40296** | **86-1617000** |
| (State or Other Jurisdiction<br> of Incorporation) | (Commission File Number) | (IRS Employer<br> Identification No.) |

---

---

| | |
|:---|:---|
| **2488 Historic Decatur Road, Ste 230 <br> San Diego, California** | **92106** |
| (Address of Principal Executive Offices) | (Zip Code) |

---

Registrant's telephone number, including area code: **<u>(619) 456-5161</u>**

  <br> (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):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425).

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12).

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)).

☐ 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 |

---

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 ☐

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. ☐

**Item 7.01. Regulation FD Disclosure.** 

On May 15, 2026, Nuvve Holding Corp. (the "Company") issued a press release announcing its decision to postpone the release of its previously scheduled earnings press release and conference call for the quarter ended March 31, 2026. A copy of the press release is furnished herewith as Exhibit 99.1.

The information set forth in this Item 7.01, including the information contained in Exhibit 99.1 of this Current Report on Form 8-K, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Exchange Act or the Securities Act of 1933, as amended, except as expressly set forth by specific reference in such a filing.

**Cautionary Note Regarding Forward-Looking Statements**

This Current Report on Form 8-K contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements other than statements of historical fact contained herein are forward-looking statements. Accordingly, any such forward-looking statements are not guarantees of future performance and are subject to risks, assumptions, and uncertainties that are difficult to predict and generally beyond the Company's control. Although management believes that the expectations reflected in these forward-looking statements are reasonable as of the date made, there are or will be important factors that could cause the Company's actual results to differ materially from those indicated in these forward-looking statements, including, but not limited to, the factors set forth under the caption "Risk Factors" in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2025, filed with the Securities and Exchange Commission ("SEC"), and the Company's other filings with the SEC. The Company cautions not to place undue reliance on any forward-looking statements made herein. Any forward-looking statement speaks only as of the date as of which it is made, and, except as otherwise required by law, the Company does not undertake any obligation to publicly update or review any forward-looking statement, whether as a result of new information, future developments or otherwise. New factors emerge from time to time, and it is not possible for the Company to predict which will arise.

**Item 9.01. Financial Statements and Exhibits.**

(d) Exhibits.

---

| | |
|:---|:---|
| **Exhibit No.** | **Description** |
| 99.1 | [Press Release, dated May 15, 2026](ea029103301ex99-1.htm) |
| 104 | Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document. |

---

**SIGNATURE**

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: May 15, 2026

---

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

---

## Exhibit 99.1

**Exhibit 99.1**

Nuvve Announces Postponement of First Quarter Ended March 31, 2026, Financial Update

**SAN DIEGO – (MAY 15, 2026)** Nuvve Holding Corp. ("Nuvve") (Nasdaq:NVVE), a global leader in advanced energy storage, grid modernization solutions and vehicle-to-grid (V2G) technology, today announced that it will postpone its previously scheduled earnings press release and conference call for the quarter ended March 31, 2026. The conference call was previously scheduled for Friday, May 15, 2026, at 5:00 PM Eastern Time (2:00 PM PT). Nuvve intends to announce a new date and time for its earnings press release and conference call for the quarter ended March 31, 2026.

**About Nuvve Holding Corp.**

Nuvve 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.

**Forward-Looking Statements**

This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements are based on current expectations and assumptions and are subject to risks and uncertainties that could cause actual results to differ materially from those expressed or implied in such statements. Nuvve undertakes no obligation to update any forward-looking statement except as required by law.

**Media Contact:** 

Tracy Williams<br> tracy@olmsteadwilliams.com<br> 310.824.9000