Insider Profile · SEC Form 4 Activity · Trailing 90 Days

Martins Marcelo Eduardo

Over the trailing 90 days, Martins Marcelo Eduardo (Director at Cosan S.A.) traded $25.1M of stock (net buying $0) in CSAN, per 2 SEC Form 4 transactions.

Role: Director
Companies: CSAN
Window: Trailing 90 days · 2 transactions · CIK 1983639
Net activity: $0 ($12.5M bought · $12.5M sold)
Source: Official filings on sec.gov ↗

By Company (Trailing 90 Days)

Symbol	Company	Txns	Bought	Sold	Net
CSAN	Cosan S.A.	2	$12.5M	$12.5M	$0

Transactions (2)

Date	Symbol	Type	Shares	Value	Description
2026-05-19	CSAN	Sell	2.4M	$12.5M	Other acquisition or disposition
2026-05-19	CSAN	Buy	2.4M	$12.5M	Open market or private purchase

Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.

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