# Cosan S.A.: Form 4, filed Oct 27, 2026

- Company: [Cosan S.A.](/companies/csany.md) (CIK 1430162)
- Form: 4
- Filed: 2026-10-27
- Accepted by EDGAR: Oct 27, 2026, 17:15 ET
- Period: 2026-10-23
- Accession: 0001292814-26-005016
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/1430162/000129281426005016/xslF345X06/ownership.xml
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1430162/000129281426005016/

## 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/1430162/000129281426005016/xslF345X06/ownership.xml

Filed Oct 27, 2026.
Source: SEC EDGAR, the filing index for accession 0001292814-26-005016. Last ingested by Listed: Oct 29, 2026, 06:03 ET. No prices; not investment advice.