Mark D. Tattoli - Dec 1, 2023 Form 4 Insider Report for Core Laboratories Inc. /DE/ (CLB)

Role
SVP, Gen Counsel & Secretary
Signature
/s/ Mark D. Tattoli
Stock symbol
CLB
Transactions as of
Dec 1, 2023
Transactions value $
-$1,120
Form type
4
Date filed
12/4/2023, 04:54 PM
Previous filing
Oct 3, 2023
Next filing
Jan 3, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % Price $ Shares After Date Ownership Footnotes
transaction CLB Common Stock Tax liability -$1.12 K -62 -0.99% $18.07 6.19 K Dec 1, 2023 Direct
transaction CLB Common Stock Options Exercise $0 +160 +2.63% $0.00 6.25 K Dec 1, 2023 Direct
holding CLB Common Stock 20 Dec 1, 2023 Custodial account
holding CLB Common Stock 1.69 K Dec 1, 2023 401 (k) Plan

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction CLB Restricted Shares Options Exercise $0 -160 -3.53% $0.00 4.37 K Dec 1, 2023 Common Stock 160 Direct F1, F2

Explanation of Responses:

Id Content
F1 The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount of 1/6th of the grant total, provided the reporting person remains in continuous service on each such vesting date.
F2 Multiple restricted share grants are included in this total.