Oelschlager Kristen M bought CSTL
August 8, 2025 · Form 4 insider transaction
Oelschlager Kristen M bought 10,640 shares of Castle Biosciences, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
10,640
Price
$0.00
Total value
N/A
InsiderOelschlager Kristen M
RoleOfficer
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateAugust 8, 2025
Filing dateAugust 12, 2025
Shares owned after174,604
OwnershipDirect
10b5-1 planNo
AmendedNo