LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
CSAN3CIK 0001430162

Cosan S.A.

4 transactions by 1 insider, from April 10, 2026 to May 19, 2026.

Transactions
41 insider
Bought · P
$23.8Mopen market
Sold · S
Nonenobody sold on the open market
Net
+$23.8Mnet buying

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Marcelo Eduardo MartinsCEO4—$23.8M—

All transactions

4 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Marcelo Eduardo MartinsCEOMay 19J2,441,528$5.14$12.5M
Marcelo Eduardo MartinsCEOApr 10J1,552,511$7.05$10.9M
Marcelo Eduardo MartinsCEOMay 19P2,441,528$5.14$12.5M
Marcelo Eduardo MartinsCEOApr 10P1,599,086$7.05$11.3M