LIVE FROM THE DATABASETRANSACTIONS 723,599COMPANIES 6,572LATEST TRADE Oct 27UPDATED Oct 28, 01:30 AM

CSANYCIK 0001430162

Cosan S.A.

Name: Insider trading in Cosan S.A. (CSANY)
Creator: Insidervault
License: https://www.sec.gov/search-filings/edgar-search-assistance/accessing-edgar-data

2 transactions by 1 insider, from October 23, 2026 to October 23, 2026.

Transactions: 21 insider
Bought · P: Nonenobody bought on the open market
Sold · S: Nonenobody sold on the open market
Net: +$0net buying

Officers and directors

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

Insider	Trades	Planned	Bought	Sold
Marcelo Eduardo MartinsCEO	2	—	—	—

All transactions

2 in total, newest filings first.

Insider	Date	Code	Shares	Price	Value	Held after
Marcelo Eduardo MartinsCEO	Oct 23	JOther	46,298	$5.40	$250K	2,028,232
Marcelo Eduardo MartinsCEO	Oct 23	JOther	46,298	$5.40	$250K	5,124,299