Cosan S.A. SEC filings CSANY

Cosan S.A. has 214 filings in SEC EDGAR's recent list, going back to Mar 19, 2008. Its latest annual report, Form 20-F, was filed on Apr 10, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Oct 29, 2026. The company's fiscal year ends on December 31.

Cosan S.A. SEC filings
Form Description Filed Period
F-6 POS Filing May 7, 2021 —
F-6 Filing Feb 24, 2021 —
F-4/A Form f-4/a Dec 21, 2020 —
F-4 Form f-4 Dec 9, 2020 —

Showing 4 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

Company profile

Industry
Retail-Auto Dealers & Gasoline Stations (SIC 5500)
Listed as
CSANY (OTC)
Fiscal year ends
December 31
Incorporated in
Brazil
Headquarters
Sao Paulo, Sp, Brazil
SEC filer status
Large accelerated filer
SEC CIK
1430162
Former names
Cosan S.A. Industria e Comercio (until Jun 3, 2011)

Other Retail-Auto Dealers & Gasoline Stations companies

Source: SEC EDGAR filings. This is company-reported data, not investment advice.