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Insider buying
Burkhard Otto Cordes bought $696K of Cosan S.A. (CSAN) stock
Burkhard Otto Cordes, Dir of Cosan S.A. (CSAN), bought 159,000 shares of CSAN stock worth $696K, per an SEC Form 4 filed Sep 15, 2026.
It was an open-market purchase.
The trade happened on May 18, 2026, 120 days before it was made public.
CSAN has moved -22.1% since the trade date, from $3.53 to $2.75 (Sep 18, 2026 close).
- Traded
- May 18, 2026
- Disclosed
- Sep 15, 2026
- Filing delay
- 120 days
- Price since
- -22.1%
- Role
- Dir
- Source
- SEC Form 4
More CSAN insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.