Tattoli Mark Damian bought CLB
October 1, 2026 · Form 4 insider transaction
Tattoli Mark Damian bought 700 shares of Core Laboratories 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
700
Price
$0.00
Total value
N/A
InsiderTattoli Mark Damian
RoleOfficer
CompanyCore Laboratories Inc. (CLB)
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateOctober 1, 2026
Filing dateOctober 5, 2026
Shares owned after28,365
OwnershipDirect
10b5-1 planNo
AmendedNo