Mazumdar Claire bought BCAX
October 16, 2025 · Form 4 insider transaction
Mazumdar Claire bought 24,103 shares of Bicara Therapeutics Inc. at $3.79 per share, a transaction worth $91.3K. The trade was recorded as option exercise under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
24,103
Price
$3.79
Total value
$91.3K
InsiderMazumdar Claire
RoleDirector
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateOctober 16, 2025
Filing dateOctober 20, 2025
Shares owned after333,995
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
This transaction was executed pursuant to a Rule 10b5-1 trading plan adopted on February 12, 2025.