Cordes Burkhard Otto bought CSAN
May 18, 2026 · Form 4 insider transaction
Cordes Burkhard Otto bought 89,000 shares of Cosan S.A. at $4.47 per share, a transaction worth $397.8K. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 120 days after the transaction.
Direction
Acquired (buy-side)
Shares
89,000
Price
$4.47
Total value
$397.8K
InsiderCordes Burkhard Otto
Role—
CompanyCosan S.A. (CSAN)
SecurityCOMMON STOCK (BVMF: CSAN3)
Transaction codeP: Open-market purchase
Transaction dateMay 18, 2026
Filing dateSeptember 15, 2026
Shares owned after1,439,000
OwnershipIndirect
10b5-1 planNo
AmendedNo
Footnotes
Amounts stated in Brazilian reais.