Martins Marcelo Eduardo (CIK 1983639) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-21). Recent activity: Buy CSAN3 (1.6M shares), Buy CSAN3 (2.4M shares), Sell CSAN3 (1.6M shares), Sell CSAN3 (2.4M shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-21 | Cosan S.A. (CSAN3) | Chief Executive Officer | Buy | 1.6M | $11.3M |
| 2026-05-21 | Cosan S.A. (CSAN3) | Chief Executive Officer | Buy | 2.4M | $12.5M |
| 2026-05-21 | Cosan S.A. (CSAN3) | Chief Executive Officer | Sell | 1.6M | $10.9M |
| 2026-05-21 | Cosan S.A. (CSAN3) | Chief Executive Officer | Sell | 2.4M | $12.5M |
Source: SEC Form 4 filings · as of 2026-05-21