---
schema_version: "secwatch.filing_event.v1"
accession: "0001836875-26-000048"
form_type: "8-K"
ticker: "NVVE"
cik: "0001836875"
company_name: "Nuvve Holding Corp."
filed_at: "2026-06-25T20:42:47+00:00"
generated_at: "2026-06-25T20:44:25.212479+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Nuvve designates Series B Convertible Preferred Stock; conversion price $1.25

## Summary
- Filed Certificate of Designation on June 24, 2026, creating 150,000 Series B Preferred shares, $1,000 stated value each.
- Conversion price set at $1.25 per common share, adjustable for stock splits, dividends, etc.
- Stockholders approved issuance on June 23, 2026 as part of previously disclosed Omnia Venture Agreements.
- Series B Preferred ranks senior to common stock, junior to Series A Preferred; no voting rights or dividends.

## SEC filing metadata
- accession: 0001836875-26-000048
- form_type: 8-K
- ticker: NVVE
- cik: 0001836875
- company_name: Nuvve Holding Corp.
- filed_at: 2026-06-25T20:42:47+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 3.03, 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1836875/000183687526000048/0001836875-26-000048-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1836875/000183687526000048/nvve-20260624.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001836875-26-000048
- JSON: https://secwatch.observer/filing/0001836875-26-000048.json
- Plain text: https://secwatch.observer/filing/0001836875-26-000048.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.