Juvenal Tobin W sold CSTL
December 10, 2025 · Form 4 insider transaction
Juvenal Tobin W sold 2,490 shares of Castle Biosciences, Inc. at $38.02 per share, a transaction worth $94.7K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
2,490
Price
$38.02
Total value
$94.7K
InsiderJuvenal Tobin W
RoleOfficer
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateDecember 10, 2025
Filing dateDecember 11, 2025
Shares owned after100,025
OwnershipDirect
10b5-1 planNo
AmendedNo