Marcelo Eduardo Martins - Chief Executive Officer, Director at Cosan S.A.

Issuer-level insider activity

Role
Chief Executive Officer, Director
Issuer ticker
CSAN on NYSE
Identity Names, identifiers, and filing context for this profile. 1 identity field
Entity type
Individual
Source evidence Original filing metadata and source links for verification. 1 source field
Source filing history
Open source filing history

Past-year transaction volume for Marcelo Eduardo Martins in Cosan S.A.

Buys

Open market
Shares
+4,040,614
Avg price
$5.90
Total value
+$23,820,132

Sells

Open market
Shares
Avg price
Total value

Net

Past year
Shares
+4,040,614
Share %
100%
Total value
+$23,820,132

Reported holdings for Marcelo Eduardo Martins in Cosan S.A.

Form 4 holding Chief Executive Officer, Director

Cosan S.A.

Security class
COMMON STOCK (BVMF: CSAN3)
Shares / value
5,090,732
Estimated value
$25,136,070
Report date
10 Aug 2026
Price
$5.14
Ownership
Direct
Form 4 holding Chief Executive Officer, Director

Cosan S.A.

Security class
LONG TERM INCENTIVE (BVMF: CSAN3)2
Shares / value
6,347,353
Estimated value
Report date
18 Mar 2026
Price
Ownership
Direct
Form 4 holding Chief Executive Officer, Director

Cosan S.A.

Security class
LONG TERM INCENTIVE (BVMF: CSAN3)
Shares / value
2,074,530
Estimated value
Report date
10 Aug 2026
Price
Ownership
Direct
Form 4 holding Chief Executive Officer, Director

Cosan S.A.

Security class
ADS CSAN
Shares / value
1,613,666
Estimated value
Report date
10 Aug 2026
Price
Ownership
Direct
Form 4 holding Chief Executive Officer, Director

Cosan S.A.

Security class
ADS CSAN1
Shares / value
1,613,666
Estimated value
Report date
18 Mar 2026
Price
Ownership
Direct

Transaction history for Marcelo Eduardo Martins in Cosan S.A.

Sym Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
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