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CSAN

Cosan SA

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

Also listed · CSAN3.BR →
$2.90
−1.36%
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 33Increased 37Reduced 46Sold out 29
FilerActionSharesFiled
RENAISSANCE TECHNOLOGIES LLCReduced3,810,669May 14, 2026
Monaco Asset Management SAMIncreased3,665,444Aug 7, 2026
MONACO ASSET MANAGEMENT SAMIncreased3,334,813May 11, 2026
UBS Group AGIncreased3,030,378Aug 13, 2026
RENAISSANCE TECHNOLOGIES LLCReduced2,799,382Aug 13, 2026
MARSHALL WACE, LLPIncreased2,370,810May 15, 2026
Aquamarine Financial (Cayman) LtdUnchanged2,096,904Aug 12, 2026
Aquamarine Financial (Cayman) LtdUnchanged2,096,904May 15, 2026
MORGAN STANLEYReduced1,347,320May 15, 2026
UBS GROUP AGReduced863,438May 5, 2026
MARSHALL WACE, LLPReduced674,857Aug 13, 2026
JANE STREET GROUP, LLCIncreased596,565May 12, 2026
JANE STREET GROUP, LLCReduced514,859Aug 14, 2026
TWO SIGMA INVESTMENTS, LPNew Position502,054May 15, 2026
CITADEL ADVISORS LLCNew Position390,158May 15, 2026

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