NYSE:CSAN | Insider Transactions | Cosan S.A.

CSAN Insider Transactions

6 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–6; provenance stays internal.

CSAN insiders transaction timeline

PurchaseSale
2026-04-10: 1 purchase — Martins Marcelo Eduardo2026-04-15: 1 sale — Drummond Maria Rita de Carvalho2026-04-16: 1 sale — Drummond Maria Rita de Carvalho2026-04-17: 1 sale — Drummond Maria Rita de Carvalho2026-05-19: 1 purchase — Martins Marcelo Eduardo2026-05-22: 1 sale — Mello Rubens Ometto Silveira2026-04-102026-05-22
Insider profileRoleDateTransactionSharesPrice
Mello Rubens Ometto SilveiraDirector2026-05-22Sale77,640.0$3.44
Martins Marcelo EduardoChief Executive Officer2026-05-19Purchase2,441,528.0$5.14
Drummond Maria Rita de CarvalhoChief Legal Officer2026-04-17Sale37,400.0$5.48
Drummond Maria Rita de CarvalhoChief Legal Officer2026-04-16Sale36,200.0$5.48
Drummond Maria Rita de CarvalhoChief Legal Officer2026-04-15Sale35,800.0$5.57
Martins Marcelo EduardoChief Executive Officer2026-04-10Purchase1,599,086.0$7.05