---
schema_version: "secwatch.filing_event.v1"
accession: "0001193805-26-000495"
form_type: "8-K"
ticker: "IMUX"
cik: "0001280776"
company_name: "IMMUNIC, INC."
filed_at: "2026-04-23T23:59:59+00:00"
generated_at: "2026-05-15T04:28:09.317306+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Immunic announces 1-for-10 reverse stock split effective April 27, 2026

## Summary
- Reverse stock split at 1-for-10 ratio; reduces outstanding shares from ~136M to ~13.6M.
- Effective 12:01 a.m. ET on April 27, 2026; trading on Nasdaq (IMUX) begins split-adjusted same day.
- New CUSIP: 4525EP200; no fractional shares issued, cash in lieu for fractional amounts.
- Board determined ratio after stockholder approval on April 14, 2026.
- Split intended to meet contractual obligations under Feb 12, 2026 securities purchase agreement.

## SEC filing metadata
- accession: 0001193805-26-000495
- form_type: 8-K
- ticker: IMUX
- cik: 0001280776
- company_name: IMMUNIC, INC.
- filed_at: 2026-04-23T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 3.03, 5.03, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1280776/000119380526000495/0001193805-26-000495-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1280776/000119380526000495/e665386_8k-immunic.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193805-26-000495
- JSON: https://secwatch.observer/filing/0001193805-26-000495.json
- Plain text: https://secwatch.observer/filing/0001193805-26-000495.txt

## Source-grounded claims
- claim_id: 78d403b3578a8d7ef3df0f187346de83ae952ae8
  claim: IMMUNIC, INC.: Certificate of Amendment filed to effect a 1-for-10 reverse stock split, combining every 10 shares of common stock into 1 share (effective 2026-04-22).
  evidence_excerpt: On April 22, 2026, the Company filed a Certificate of Amendment (the “Certificate of Amendment”) to amend the Company’s certificate of incorporation, as amended and restated (the “Charter”), with the Secretary of State of the State of Delaware to effect the Reverse Stock Split at a 1-for-10 ratio
  evidence_url: https://www.sec.gov/Archives/edgar/data/1280776/000119380526000495/0001193805-26-000495-index.htm

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