Drummond Maria Rita de Carvalho (CIK 2120444) reported 7 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-12). Recent activity: Buy CSAN (103,765 shares), Sell CSAN (103,765 shares), Sell CSAN (35,800 shares), Sell CSAN (36,200 shares), Sell CSAN (37,400 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-12 | Cosan S.A. (CSAN) | Chief Legal Officer | Buy | 103,765 | $414,022 |
| 2026-08-12 | Cosan S.A. (CSAN) | Chief Legal Officer | Sell | 103,765 | $414,022 |
| 2026-05-21 | Cosan S.A. (CSAN) | Chief Legal Officer | Sell | 35,800 | $199,406 |
| 2026-05-21 | Cosan S.A. (CSAN) | Chief Legal Officer | Sell | 36,200 | $198,488 |
| 2026-05-21 | Cosan S.A. (CSAN) | Chief Legal Officer | Sell | 37,400 | $204,915 |
| 2026-05-21 | Cosan S.A. (CSAN) | Chief Legal Officer | Buy | 280,954 | $1.4M |
| 2026-05-21 | Cosan S.A. (CSAN) | Chief Legal Officer | Sell | 280,954 | $1.4M |
Source: SEC Form 4 filings · as of 2026-08-12