Drummond Maria Rita de Carvalho
SEC insider (Form 3/4/5 filer). CIK 0002120444. Insider at Cosan S.A. (CSAN) and 1 other issuer. 11 reported Form 4/5 transactions since Sep 2024; latest on Sep 11, 2026. Located in SAO PAULO.
Companies Drummond Maria Rita de Carvalho has filed insider reports for
- Cosan S.A. (CSAN)
- Cosan Ltd. (CSAN)
Drummond Maria Rita de Carvalho
CIK: 0002120444
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)3 (27.3%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)0 (0.0%)
Compensation grants
Other (G, F, J, C, D, …)8 (72.7%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (11 total)
- Sep 11, 2026CSAN
Cosan S.A.
OtherDirect150.5K shares at avg. $3.90$587K - Sep 11, 2026CSAN
Cosan S.A.
OtherDirect150.5K shares at avg. $3.90$587K - Sep 11, 2026CSAN
Cosan Ltd.
OtherDirect150.5K shares at avg. $3.90$587K - Sep 11, 2026CSAN
Cosan Ltd.
OtherDirect150.5K shares at avg. $3.90$587K - Aug 10, 2026CSAN
Cosan S.A.
OtherDirect103.8K shares at avg. $3.99$414K - Aug 10, 2026CSAN
Cosan S.A.
OtherDirect103.8K shares at avg. $3.99$414K - May 19, 2026CSAN
Cosan S.A.
OtherDirect281K shares at avg. $5.14$1.4M - May 19, 2026CSAN
Cosan S.A.
OtherDirect281K shares at avg. $5.14$1.4M - Apr 17, 2026CSAN
Cosan S.A.
SaleDirect37.4K shares at avg. $5.48$205K - Apr 16, 2026CSAN
Cosan S.A.
SaleDirect36.2K shares at avg. $5.48$198K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 11, 2026 |  CSAN Cosan S.A. | Other | 150,496 | $3.90 | $586,934 | Direct |
| Sep 11, 2026 | CSAN Cosan S.A. | Other | 150,496 | $3.90 | $586,934 | Direct |
| Sep 11, 2026 | CSAN Cosan Ltd. | Other | 150,496 | $3.90 | $586,934 | Direct |
| Sep 11, 2026 | CSAN Cosan Ltd. | Other | 150,496 | $3.90 | $586,934 | Direct |
| Aug 10, 2026 | CSAN Cosan S.A. | Other | 103,765 | $3.99 | $414,022 | Direct |
| Aug 10, 2026 | CSAN Cosan S.A. | Other | 103,765 | $3.99 | $414,022 | Direct |
| May 19, 2026 | CSAN Cosan S.A. | Other | 280,954 | $5.14 | $1,444,104 | Direct |
| May 19, 2026 | CSAN Cosan S.A. | Other | 280,954 | $5.14 | $1,444,104 | Direct |
| Apr 17, 2026 | CSAN Cosan S.A. | Sale | 37,400 | $5.48 | $204,915 | Direct |
| Apr 16, 2026 | CSAN Cosan S.A. | Sale | 36,200 | $5.48 | $198,488 | Direct |
1-10 of 11 transactions