---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-23-034513"
form_type: "8-K"
ticker: "GREE"
cik: "0001844971"
company_name: "Greenidge Generation Holdings Inc."
filed_at: "2023-10-17T23:59:59+00:00"
generated_at: "2026-06-09T22:47:38.429894+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Greenidge appoints Christian Mulvihill as CFO, replacing Robert Loughran, effective Oct 11

## Summary
- Christian Mulvihill appointed CFO on October 11, 2023, succeeding Robert Loughran who left the company.
- Mulvihill receives a base salary of $250,000 and a one-time sign-on bonus of $125,000 in Class A common stock.
- Eligible for annual target bonus up to 25% of base salary in cash and 25% in equity, subject to board-determined terms.
- Mulvihill previously served as VP of Engineering and Corporate Development since August 2021.
- Loughran's departure is not due to any disagreement on operations, policies, or practices.

## SEC filing metadata
- accession: 0001628280-23-034513
- form_type: 8-K
- ticker: GREE
- cik: 0001844971
- company_name: Greenidge Generation Holdings Inc.
- filed_at: 2023-10-17T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1844971/000162828023034513/0001628280-23-034513-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1844971/000162828023034513/gree-20231011.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-23-034513
- JSON: https://secwatch.observer/filing/0001628280-23-034513.json
- Plain text: https://secwatch.observer/filing/0001628280-23-034513.txt

## Key facts
- Executive change
  Christian Mulvihill was appointed as Chief Financial Officer at Greenidge Generation Holdings Inc..
  - Action: appointed
  - Role: Chief Financial Officer
  source text: On October 11, 2023, in connection with a management restructuring, Greenidge Generation Holdings Inc. (the “Company”) appointed Christian Mulvihill as its new Chief Financial Officer (“CFO”), succeeding Robert Loughran, who no longer remains with the Company.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1844971/000162828023034513/0001628280-23-034513-index.htm
- Executive change
  Robert Loughran departed as Chief Financial Officer at Greenidge Generation Holdings Inc..
  - Role: Chief Financial Officer
  source text: On October 11, 2023, in connection with a management restructuring, Greenidge Generation Holdings Inc. (the “Company”) appointed Christian Mulvihill as its new Chief Financial Officer (“CFO”), succeeding Robert Loughran, who no longer remains with the Company.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1844971/000162828023034513/0001628280-23-034513-index.htm

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