---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-23-018079"
form_type: "8-K"
ticker: "GREE"
cik: "0001844971"
company_name: "Greenidge Generation Holdings Inc."
filed_at: "2023-05-15T23:59:59+00:00"
generated_at: "2026-06-15T01:34:49.249553+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Greenidge Generation announces 1-for-10 reverse stock split effective May 16, 2023

## Summary
- Reverse stock split at 1:10 ratio effective 12:01 a.m. ET on May 16, 2023.
- Class A common stock to trade on split-adjusted basis under GREE with new CUSIP 39531G 308.
- No fractional shares issued; fractions rounded up to nearest whole share.
- Equity-based awards proportionately adjusted per applicable agreements.
- All stockholders affected uniformly; percentage ownership unchanged except for fractional rounding.

## SEC filing metadata
- accession: 0001628280-23-018079
- form_type: 8-K
- ticker: GREE
- cik: 0001844971
- company_name: Greenidge Generation Holdings Inc.
- filed_at: 2023-05-15T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 3.03, 5.03, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1844971/000162828023018079/0001628280-23-018079-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1844971/000162828023018079/gree-20230515.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-23-018079
- JSON: https://secwatch.observer/filing/0001628280-23-018079.json
- Plain text: https://secwatch.observer/filing/0001628280-23-018079.txt

## Key facts
- Governance Changes
  Greenidge Generation Holdings Inc.: Reverse stock split of Class A and Class B common stock at a 1-for-10 ratio (effective 2023-05-16).
  - Change: charter amendment
  - Effective: 2023-05-16
  source text: Greenidge Generation Holdings Inc. (the "Company") today announced that a Certificate of Amendment to its Certificate of Incorporation (the "Charter Amendment") was filed with the Secretary of State of the State of Delaware to effect a reverse stock split of the Company’s issued and outstanding Class A common stock, par value $0.0001 per share (the "Class A common stock") and Class B common stock, par value $0.0001 per share (the "Class B common stock", together with the Class A common stock, the "Common Stock"), together, such that all outstanding shares of Common Stock shall be reclassified into a smaller number of shares such that every ten (10) shares of Class A common stock are combined and reclassified into one (1) share of Class A common stock and every ten (10) shares of Class B common stock are combined and reclassified into one (1) share of Class B common stock (the "Reverse Stock Split"), which will become effective as of 12:01 a.m. Eastern Time on May 16, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1844971/000162828023018079/0001628280-23-018079-index.htm

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