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CSAN

Cosan S.A.

NYSE · Energy · Oil & Gas Refining & Marketing · BR

$2.91
−1.02%
Ask drillr
3
Insider buys (3m)
0
Insider sells (3m)
$653.5K
Net value (3m)
+5.2%
Price return (3m)
Form 4 filings
DateInsiderActivitySharesPrice
Jun 9, 2026Cordes Burkhard Otto · directorPurchase89,000$4.47
Jun 9, 2026Cordes Burkhard Otto · directorPurchase50,000$4.26
Jun 9, 2026Cordes Burkhard Otto · directorPurchase10,000$4.27
May 26, 2026Mello Rubens Ometto Silveira · directorSale77,640$3.44
May 21, 2026Drummond Maria Rita de Carvalho · officer: Chief Legal OfficerSale35,800$5.57
May 21, 2026Drummond Maria Rita de Carvalho · officer: Chief Legal OfficerSale37,400$5.48
May 21, 2026Drummond Maria Rita de Carvalho · officer: Chief Legal OfficerSale36,200$5.48
Institutional positioning

13F filings over the trailing two quarters

New 17Increased 23Reduced 27Sold out 75
FilerActionSharesFiled
RENAISSANCE TECHNOLOGIES LLCReduced3,810,669May 14, 2026
MONACO ASSET MANAGEMENT SAMIncreased3,334,813May 11, 2026
MARSHALL WACE, LLPIncreased2,370,810May 15, 2026
Aquamarine Financial (Cayman) LtdUnchanged2,096,904May 15, 2026
MORGAN STANLEYReduced1,347,320May 15, 2026
UBS GROUP AGReduced863,438May 5, 2026
JANE STREET GROUP, LLCIncreased596,565May 12, 2026
TWO SIGMA INVESTMENTS, LPNew Position502,054May 15, 2026
CITADEL ADVISORS LLCNew Position390,158May 15, 2026
MASSAR CAPITAL MANAGEMENT, LPUnchanged300,172May 15, 2026
BIZMA INVESTIMENTOS LTDAReduced271,941May 15, 2026
CITADEL ADVISORS LLCReduced269,968Sep 2, 2026
BTG PACTUAL ASSET MANAGEMENT US LLCNew Position247,680May 14, 2026
XTX TOPCO LTDReduced237,344May 15, 2026
D. E. SHAW & CO., INC.New Position216,527May 15, 2026

Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Jun 9, 2026