DREDGECAP
NYSE·Retail-Auto Dealers & Gasoline Stations

CSANCosan S.A.

Cosan S.A. (CSAN) has auditor change and delinquent SEC filing flags.

Last filing: filing·Apr 10, 2026EDGAR ↗

CSAN Risk Flags

Consolidated view of every risk_flag row CSANhas surfaced across DredgeCap's extractor pipeline (auditor changes, late filings, delistings, going-concern, dilution, etc.). Each row carries a verbatim source_excerpt and links to the source SEC filing on EDGAR.

CategorySeveritySourceExcerptEDGAR
Auditor Changehigh20-F · Nov 8, 2024PCAOB-tagged auditor in 20-F filed 2024-11-08 (accession 0001554855-24-000744) was 'BDO RCS Auditores Independentes SS Ltda.' (PCAOB Firm ID: 5485). Prior 20-F/A filed 2023-06-30 (accession 0001554855-23-000488) was 'Ernst & Young Auditores…view ↗
Late FilinghighNT 20-F · Apr 30, 2024Form NT 20-F filed 2024-04-30 (accession 0000950103-24-006028) notified the SEC of delayed 20-F filing for period ending 2023-12-31. Substantive filing landed 2024-11-08 (accession 0001554855-24-000744), 193 days after the 2024-04-29 filing…view ↗
Late FilinglowNT 20-F · Apr 29, 2022Form NT 20-F filed 2022-04-29 (accession 0001554855-22-000269) notified the SEC of delayed 20-F filing for period ending 2022-04-29. Substantive filing landed 2022-05-16 (accession 0001554855-22-000330), 103 days before the 2022-08-27 filin…view ↗

Related on CSAN

Auditor & opinion →
Source for auditor_change + going-concern flags.
Share-count dilution →
Source for dilution + convertible-debt flags.
Risk-flag rows are produced by DredgeCap's extractor pipeline (lib/extract-auditor-changes, extract-late-filings, etc.). Each row carries a verbatim source_excerpt from the underlying SEC filing — no AI-generated language. Refresh runs daily. Not financial advice.