# Cellectis S.A.: Form 6-K, filed Dec 15, 2025

- Company: [Cellectis S.A.](/companies/clls.md) (CIK 1627281)
- Form: 6-K
- Filed: 2025-12-15
- Accepted by EDGAR: Dec 15, 2025, 16:52 ET
- Period: 2025-12-15
- Accession: 0001171843-25-007947
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/1627281/000117184325007947/f6k_121525.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1627281/000117184325007947/

## 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/1627281/000117184325007947/f6k_121525.htm

Filed Dec 15, 2025.
Source: SEC EDGAR, the filing index for accession 0001171843-25-007947. Last ingested by Listed: Oct 28, 2026, 06:05 ET. No prices; not investment advice.