Cosan S.A.
CSANY- Exchange
- OTC
- Industry
- Retail-Auto Dealers & Gasoline Stations
- SEC CIK
- 0001430162
No open-market purchases or sales by Cosan S.A. insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Other share classesCSAN
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026
- 0
- 13F valueReported value at the end of Q2 2026
- $0
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding CSANY, Q2 2026
No superinvestor reported holding CSANY at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Cosan S.A. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 (view filing)4:41 PM ET | May 18-26 | 120 daysLate | Cordes Burkhard OttoDirector | PPurchaseCOMMON STOCK (BVMF: CSAN3) | +159.0K | $4.38 | +$696.0K | +11.8%1.51M after | 4 lotsPrice outlier |
| May 26, 2026 (view filing) | May 22 | 4 days | Mello Rubens Ometto SilveiraDirector | SSale | −77.6K | $3.44 | −$267.1K | −100.0%0 after | |
| May 21, 2026 (view filing) | Apr 10-May 19 | 41 daysLate | Martins Marcelo EduardoChief Executive Officer | PPurchaseCOMMON STOCK (BVMF: CSAN3) | +4.04M | $5.90 | +$23.8M | +475.5%4.89M after | 2 lotsPrice outlier |
| May 21, 2026 (view filing) | Apr 15-17 | 36 daysLate | Drummond Maria Rita de CarvalhoChief Legal Officer | SSaleCOMMON STOCK (BVMF: CSAN3) | −109.4K | $5.51 | −$602.7K | −4.9%2.13M after | 3 lotsPrice outlier |
Top 10 13F holders, Q2 2026
The largest institutional positions in Cosan S.A. at the end of Q2 2026; share changes are against Q1 2026.
No institution reported holding CSANY in 13F filings for Q2 2026.