Form 4: Cosan Executive Reports Stock Transaction
Insider Transaction (Form 4)
Maria Rita De Carvalho Drummond, Chief Legal Officer of Cosan S.A., reported multiple transactions in common stock on August 10, 2026.
Summary
- Other acquisition/disposition: acquired 103,765 COMMON STOCK (BVMF: CSAN3) at $3.99 ($414,022) on August 10, 2026; holds 2,407,459 after (Direct).
- Other acquisition/disposition: disposed of 103,765 LONG TERM INCENTIVE (BVMF: CSAN3) at $3.99 ($414,022) on August 10, 2026; holds 304,490 after (Direct).
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as routine: the reported changes are grants, option exercises, tax withholding or similar administrative transactions, which carry limited directional signal.
Insider Transactions
Maria Rita De Carvalho Drummond — Officer (Chief Legal Officer)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-08-10 | Other acquisition/disposition | COMMON STOCK (BVMF: CSAN3) | 103,765 | $4 | $414.0K | 2,407,459 |
| 2026-08-10 | Other acquisition/disposition | LONG TERM INCENTIVE (BVMF: CSAN3) | 103,765 | $4 | $414.0K | 304,490 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-10 | Other acquisition/disposition (103,765 shares) |
| 2026-08-10 | Other acquisition/disposition (103,765 shares) |
Keywords
insider transaction, Form 4, CSAN, Cosan S.A., neutral, Maria Rita De Carvalho Drummond
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