CSAN insider buying
Every open-market purchase of Cosan S.A. (CSAN) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$1.39M
Insiders buying (12m)1
Purchases on record2
Last purchase filedSep 15, 2026
In the last 12 months, 1 insider of Cosan S.A. bought $1.39M of CSAN stock on the open market in 2 reported purchases. The most recent was filed on Sep 15, 2026: Cordes Burkhard Otto (Director) bought 159,000 shares at $4.38, worth $696.03K.
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