Mark D. Tattoli - May 1, 2022 Form 4 Insider Report for CORE LABORATORIES N V (CLB)

Role
SVP, Gen Counsel & Secretary
Signature
/s/ Mark D. Tattoli
Stock symbol
CLB
Transactions as of
May 1, 2022
Transactions value $
-$4,524
Form type
4
Date filed
5/2/2022, 03:33 PM
Previous filing
Mar 2, 2022
Next filing
Aug 2, 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CLB Common Shares Tax liability -$2.52K -97 -2.14% $26.00* 4.44K May 1, 2022 Direct
transaction CLB Common Shares Options Exercise $0 +250 +5.83% $0.00 4.54K May 1, 2022 Direct
transaction CLB Common Shares Tax liability -$2K -77 -1.76% $26.00* 4.29K May 1, 2022 Direct
transaction CLB Common Shares Options Exercise $0 +200 +4.8% $0.00 4.36K May 1, 2022 Direct
holding CLB Common Shares 20 May 1, 2022 Custodial account
holding CLB Common Shares 1.69K May 1, 2022 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 -250 -3.32% $0.00 7.28K May 1, 2022 Common Shares 250 Direct F1, F2
transaction CLB Restricted Shares Options Exercise $0 -200 -2.59% $0.00 7.53K May 1, 2022 Common Shares 200 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 Mulitple restricted share grants are included in this total.