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SEC EDGAR Form 4 ↗
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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Home/Companies/Cosan S.A.

Cosan S.A.

8 insider trades tracked

CSAN

Insider trades

8

Bought (open market)

$654K

Sold (open market)

$870K

Acquired (grants)

$1.4M

Unique insiders

3

12-month activity

Monthly insider buy vs sell totals for Cosan S.A..

BuysSells

Recent insider trades

Most recent Form 4 filings for Cosan S.A..

Cordes Burkhard Ottobought50,000 shares ofCSANat $4.26$213KJun 9Details
Cordes Burkhard Ottobought10,000 shares ofCSANat $4.27$43KJun 9Details
Mello Rubens Ometto Silveirasold77,640 shares ofCSANat $3.44$267KMay 26Details
Drummond Maria Rita de Carvalhotraded280,954 shares of

Insiders at this company

Executives and directors who have filed Form 4s.

Drummond Maria Rita de Carvalho4 trades
Cordes Burkhard Otto3 trades
Mello Rubens Ometto Silveira1 trades

Explore insider screeners

Latest CEO & CFO Purchases Latest CEO & CFO Sales Director Purchases Officer Purchases Top Purchases This Week Top Sales This Week Top Officer Buys (Month)10% Owner Filings 10b5-1 Planned Trades Discretionary Trades Buy/Sell Ratios Politician–Insider Overlap

at $5.14

$1.4MMay 21Details

Cordes Burkhard Ottobought89,000 shares ofCSANat $4.47$398KJun 9Details

Drummond Maria Rita de Carvalhosold37,400 shares ofCSANat $5.479$205KMay 21Details

Drummond Maria Rita de Carvalhosold36,200 shares ofCSANat $5.483$198KMay 21Details

Drummond Maria Rita de Carvalhosold35,800 shares ofCSANat $5.57$199KMay 21Details

Cosan S.A. (CSAN) — Insider Trading Activity | Insider Trading Screener