---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-26-013710"
form_type: "8-K"
ticker: "SLNH"
cik: "0000064463"
company_name: "Soluna Holdings, Inc"
filed_at: "2026-03-31T23:59:59+00:00"
generated_at: "2026-05-15T08:17:47.804224+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Soluna Holdings dismisses UHY as auditor, appoints KPMG for FY 2026

## Summary
- Dismissal of UHY effective March 29, 2026, approved by Audit Committee.
- No disagreements or reportable events in FY 2024 or FY 2025 audits.
- Audit reports for those years were unqualified with no adverse opinions.
- KPMG appointed as new independent auditor for fiscal year ending Dec 31, 2026.

## SEC filing metadata
- accession: 0001493152-26-013710
- form_type: 8-K
- ticker: SLNH
- cik: 0000064463
- company_name: Soluna Holdings, Inc
- filed_at: 2026-03-31T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/64463/000149315226013710/0001493152-26-013710-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/64463/000149315226013710/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-26-013710
- JSON: https://secwatch.observer/filing/0001493152-26-013710.json
- Plain text: https://secwatch.observer/filing/0001493152-26-013710.txt

## Source-grounded claims
- claim_id: 6d06353494e5d362a878d9b8812a7d8597f7543a
  claim: Soluna Holdings, Inc engaged KPMG LLP as its auditor.
  evidence_excerpt: On March 29, 2026, the Audit Committee approved the appointment of KPMG LLP (“KPMG”) as the Company’s new independent registered public accounting firm for the fiscal year ended December 31, 2026.
  evidence_url: https://www.sec.gov/Archives/edgar/data/64463/000149315226013710/0001493152-26-013710-index.htm
- claim_id: eeda9f32ccda67467f6204bac3777ebe6df3c0cf
  claim: Soluna Holdings, Inc dismissed UHY LLP as its auditor.
  evidence_excerpt: On March 29, 2026, Soluna Holdings, Inc. (the “Company”) notified UHY LLP (“UHY”) that UHY would be dismissed as the Company’s independent registered public accounting firm.
  evidence_url: https://www.sec.gov/Archives/edgar/data/64463/000149315226013710/0001493152-26-013710-index.htm

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