---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-23-037517"
form_type: "8-K"
ticker: "SLNH"
cik: "0000064463"
company_name: "Soluna Holdings, Inc"
filed_at: "2023-10-17T23:59:59+00:00"
generated_at: "2026-06-09T22:54:25.180320+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Soluna Holdings announces 1-for-25 reverse stock split to meet Nasdaq minimum bid price

## Summary
- Reverse split effective Oct 13, 2023; post-split trading begins Oct 16, 2023 under ticker SLNH.
- Outstanding shares reduced from ~37.3M to ~1.5M; no change in authorized shares.
- Split aims to regain compliance with Nasdaq $1.00 minimum closing price requirement.
- No fractional shares; holders receive rounding up to next whole share.
- Proportionate adjustments made to equity awards, warrants, and convertible securities.

## SEC filing metadata
- accession: 0001493152-23-037517
- form_type: 8-K
- ticker: SLNH
- cik: 0000064463
- company_name: Soluna Holdings, Inc
- filed_at: 2023-10-17T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 3.03, 5.03, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/64463/000149315223037517/0001493152-23-037517-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/64463/000149315223037517/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-23-037517
- JSON: https://secwatch.observer/filing/0001493152-23-037517.json
- Plain text: https://secwatch.observer/filing/0001493152-23-037517.txt

## Key facts
- Governance Changes
  Soluna Holdings, Inc: Amendment to certificate of incorporation to effect a reverse stock split at a ratio of 1-for-25 (effective 2023-10-13).
  - Change: charter amendment
  - Effective: 2023-10-13
  source text: On October 11, 2023, the Company filed a Certificate of Change (the “Certificate of Change”) effecting a reverse stock split as of 5:00 p.m. Eastern Standard Time on October 13, 2023 with a ratio of 1-for-25 (the “Reverse Split”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/64463/000149315223037517/0001493152-23-037517-index.htm

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