Tattoli Mark Damian sold CLB
October 1, 2026 · Form 4 insider transaction
Tattoli Mark Damian sold 276 shares of Core Laboratories Inc. at $9.76 per share, a transaction worth $2.7K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Disposed (sell-side)
Shares
276
Price
$9.76
Total value
$2.7K
InsiderTattoli Mark Damian
RoleOfficer
CompanyCore Laboratories Inc. (CLB)
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateOctober 1, 2026
Filing dateOctober 5, 2026
Shares owned after28,089
OwnershipDirect
10b5-1 planNo
AmendedNo