---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-22-045030"
form_type: "8-K"
ticker: "NUWE"
cik: "0001506492"
company_name: "Nuwellis, Inc."
filed_at: "2022-12-09T23:59:59+00:00"
generated_at: "2026-06-21T06:45:47.231057+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Nuwellis announces 1-for-100 reverse stock split effective Dec 9, 2022

## Summary
- Stockholders approved reverse split range of 1-for-50 to 1-for-100 at Dec 5 special meeting; Board set 1-for-100 ratio.
- Reverse split effective 5:00 p.m. ET Dec 9; split-adjusted trading begins Dec 12 on Nasdaq under symbol NUWE.
- Every 100 pre-split shares convert to 1 share; fractional shares rounded down and paid in cash based on closing price.
- Proportionate adjustments made to exercise prices and shares underlying preferred stock, options, RSUs, and warrants.
- New CUSIP number for post-split common stock: 67113Y 405; transfer agent American Stock Transfer & Trust acting as exchange agent.

## SEC filing metadata
- accession: 0001140361-22-045030
- form_type: 8-K
- ticker: NUWE
- cik: 0001506492
- company_name: Nuwellis, Inc.
- filed_at: 2022-12-09T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 3.03, 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1506492/000114036122045030/0001140361-22-045030-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1506492/000114036122045030/brhc10045228_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-22-045030
- JSON: https://secwatch.observer/filing/0001140361-22-045030.json
- Plain text: https://secwatch.observer/filing/0001140361-22-045030.txt

## Key facts
- Governance Changes
  Nuwellis, Inc.: Amended Certificate of Incorporation to effect a one-for-one hundred reverse stock split of common stock (effective 2022-12-09).
  - Change: charter amendment
  - Effective: 2022-12-09
  source text: On December 9, 2022, the Company filed with the Secretary of State of the State of Delaware a Certificate of Amendment to its Certificate of Incorporation (the “Certificate of Amendment”) to effect the Reverse Stock Split.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1506492/000114036122045030/0001140361-22-045030-index.htm

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