# C4 Therapeutics, Inc.: Form 8-K, filed Oct 16, 2025

- Company: [C4 Therapeutics, Inc.](/companies/cccc.md) (CIK 1662579)
- Form: 8-K
- Filed: 2025-10-16
- Accepted by EDGAR: Oct 16, 2025, 10:30 ET
- Period: 2025-10-16
- Accession: 0001628280-25-045157
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/1662579/000162828025045157/cccc-20251016.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1662579/000162828025045157/

## Items reported

- Item 8.01: Other events

## 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/1662579/000162828025045157/cccc-20251016.htm

Filed Oct 16, 2025.
Source: SEC EDGAR, the filing index for accession 0001628280-25-045157. Last ingested by Listed: Oct 24, 2026, 15:15 ET. No prices; not investment advice.