---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-23-012172"
form_type: "8-K"
ticker: "SLNH"
cik: "0000064463"
company_name: "Soluna Holdings, Inc"
filed_at: "2023-04-13T23:59:59+00:00"
generated_at: "2026-06-17T02:49:58.705444+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Soluna Holdings CFO Philip Patman Jr. resigns; director David Michaels named interim CFO

## Summary
- CFO Philip Patman Jr. resigned effective April 21, 2023; departure not due to any disagreement with the company.
- Director David C. Michaels, Audit Committee Chair, appointed as interim CFO effective April 21, 2023.
- Michaels has over 30 years of finance experience, including CFO at American Institute for Economic Research and VP at Albany International.
- Company will shortly announce realignments to its board committees following the change.

## SEC filing metadata
- accession: 0001493152-23-012172
- form_type: 8-K
- ticker: SLNH
- cik: 0000064463
- company_name: Soluna Holdings, Inc
- filed_at: 2023-04-13T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/64463/000149315223012172/0001493152-23-012172-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/64463/000149315223012172/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-23-012172
- JSON: https://secwatch.observer/filing/0001493152-23-012172.json
- Plain text: https://secwatch.observer/filing/0001493152-23-012172.txt

## Key facts
- Executive change
  David C. Michaels was appointed as interim Chief Financial Officer at Soluna Holdings, Inc.
  - Action: appointed
  - Role: interim Chief Financial Officer
  source text: The Company has appointed David C. Michaels, a current director of the Company, to serve as interim Chief Finacial Officer of the Company, effective as of April 21, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/64463/000149315223012172/0001493152-23-012172-index.htm
- Executive change
  Philip Patman Jr. resigned as Chief Financial Officer at Soluna Holdings, Inc.
  - Action: resigned
  - Role: Chief Financial Officer
  source text: The Company has accepted Philip Patman, Jr.’s resignation from his position as Chief Financial Officer of the Company, effective April 21, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/64463/000149315223012172/0001493152-23-012172-index.htm

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