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 -$1.12K -62 -0.99% $18.07 6.19K Dec 1, 2023 Direct
transaction CLB Common Stock Options Exercise $0 +160 +2.63% $0.00 6.25K Dec 1, 2023 Direct
holding CLB Common Stock 20 Dec 1, 2023 Custodial account
holding CLB Common Stock 1.69K 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 4.37K Dec 1, 2023 Common Stock 160 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

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.