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Insider ActivityCSAN

Drummond Maria Rita de Carvalho, Chief Legal Officer at Cosan S.A., sold $198K of CSAN

Last updated Aug 12, 2026

This page documents an SEC Form 4 insider trading disclosure for $CSAN securities filed with the Securities and Exchange Commission. Section 16 of the Securities Exchange Act of 1934 mandates that corporate officers, directors, and beneficial owners of more than 10% of a company's registered equity securities must report their personal trades within two business days of execution. Insider transactions are closely monitored by market participants because insiders possess firsthand knowledge of company operations, financial condition, and near-term prospects. The transaction details below are drawn directly from the SEC EDGAR filing database and reflect the information as reported.

Drummond Maria Rita de Carvalho Chief Legal Officer
Cosan S.A. · $CSAN
$198K Total Value
36,200 Shares Traded
$5.4831 Price / Share
2,165,936 Shares Owned After
2026-05-21 Filing Date

Transaction Details

InsiderDrummond Maria Rita de Carvalho
TitleChief Legal Officer
CompanyCosan S.A.
TickerCSAN
Transaction TypeSale
Transaction Date2026-04-16
Shares Traded36,200
Price Per Share$5.4831
Total Value$198K
Filed Date2026-05-21
Accession Number0001292814-26-003151

Ownership Context

Shares Owned After Transaction2,165,936
Ownership TypeDirect

SEC Filing

↗ View Original SEC Filing

Accession: 0001292814-26-003151

Other Insider Trades — CSAN

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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.

Last updated: August 12, 2026 at 07:38 UTC

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