# Mustang Bio, Inc.: Form 8-K, filed Dec 23, 2025

- Company: [Mustang Bio, Inc.](/companies/mbio.md) (CIK 1680048)
- Form: 8-K
- Filed: 2025-12-23
- Accepted by EDGAR: Dec 23, 2025, 16:05 ET
- Period: 2025-12-17
- Accession: 0001104659-25-124189
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/1680048/000110465925124189/tmb-20251217x8k.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1680048/000110465925124189/

## Items reported

- Item 5.07: Shareholder vote results
- Item 8.01: Other events
- Item 9.01: Financial statements and exhibits

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1680048/000110465925124189/tmb-20251217x8k.htm

Filed Dec 23, 2025.
Source: SEC EDGAR, the filing index for accession 0001104659-25-124189. Last ingested by Listed: Nov 5, 2026, 20:48 ET. No prices; not investment advice.