Juvenal Tobin W sold CSTL
November 12, 2025 · Form 4 insider transaction
Juvenal Tobin W sold 200 shares of Castle Biosciences, Inc. at $35.40 per share, a transaction worth $7.1K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
200
Price
$35.40
Total value
$7.1K
InsiderJuvenal Tobin W
RoleOfficer
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateNovember 12, 2025
Filing dateNovember 13, 2025
Shares owned after83,827
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
This transaction was made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on September 11, 2024.; This transaction was executed at a price of $35.40. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.