CIK 0001402902
CSAN Cosan Ltd.
Insider trading from SEC Form 4. Last filing 28 d ago. Close $3.01 on Oct 2, 2026, +9% from the 52-week low and 0% from the high.
In brief
Cosan Ltd. (CSAN) has 3 SEC Form 4 filings on file from 3 insiders, the latest filed on Sep 15, 2026. No insider bought or sold on the open market in the last 90 days; rows filed in that time are grants, exercises, tax withholding and other transactions that carry no view on the price.
1 open-market trade has been scored at CSAN. The newest: Burkhard Otto Cordes (director) bought $696k of stock on May 18, 2026, filed Jun 9, 2026, scored 39 (weak).
Last 90 days
Price and insider trades, last year
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at Cosan Ltd., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 39Weak | Burkhard Otto Cordes director buy | $696k 159,000 shares | +12% | - |
Transactions
Every row filed, 8 in all.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 11, 2026 | Rafael Bergman other | JOther COMMON STOCK (BVMF: CSAN3) | +55,242 | $3.90 | $215k | 272,714 | 28 d ago |
| Sep 11, 2026 | Maria Rita de Carvalho Drummond other | JOther COMMON STOCK (BVMF: CSAN3) | +150,496 | $3.90 | $587k | 2,516,572 | 28 d ago |
| Sep 11, 2026 | Rafael Bergman other | JOther LONG TERM INCENTIVE (BVMF: CSAN3) | -55,242 | $3.90 | $215k | 0 | 28 d ago |
| Sep 11, 2026 | Maria Rita de Carvalho Drummond other | JOther LONG TERM INCENTIVE (BVMF: CSAN3) | -150,496 | $3.90 | $587k | 0 | 28 d ago |
| May 18, 2026 | Burkhard Otto Cordes director | POpen-market purchase COMMON STOCK (BVMF: CSAN3)indirect: DGF UBER ALLES FIM CP IE | +89,000 | $4.47 | $398k | 1,439,000 | Jun 9, 2026 |
| May 26, 2026 | Burkhard Otto Cordes director | POpen-market purchase COMMON STOCK (BVMF: CSAN3)indirect: DGF UBER ALLES FIM CP IE | +10,000 | $4.27 | $43k | 1,449,000 | Jun 9, 2026 |
| May 26, 2026 | Burkhard Otto Cordes director | POpen-market purchase COMMON STOCK (BVMF: CSAN3)indirect: DGF UBER ALLES FIM CP IE | +50,000 | $4.26 | $213k | 1,499,000 | Jun 9, 2026 |
| May 26, 2026 | Burkhard Otto Cordes director | POpen-market purchase COMMON STOCK (BVMF: CSAN3)indirect: DGF UBER ALLES FIM CP IE | +10,000 | $4.25 | $43k | 1,509,000 | Jun 9, 2026 |
Insiders
Everyone who has filed a Form 4 here.
- Rafael Bergmanother
- Burkhard Otto Cordesdirector
- Maria Rita de Carvalho Drummondother, officer
Questions about CSAN
Answered from the filings on this page, as of the latest one.
Are insiders buying CSAN?
No. In the last 90 days no insider at Cosan Ltd. bought or sold shares on the open market according to SEC Form 4 filings. The rows on file from that period are grants, exercises, tax withholding or other transactions, which carry no view on the price.
Who was the last insider to trade CSAN on the open market?
Burkhard Otto Cordes (director) bought $696k of CSAN on May 18, 2026 and filed the Form 4 on Jun 9, 2026. InsiderTell scored 39 (weak).
How many insiders file Form 4 at Cosan Ltd.?
3 people have filed a Form 4 at Cosan Ltd., among them Rafael Bergman (insider), Burkhard Otto Cordes (director), Maria Rita de Carvalho Drummond (officer). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.