Kevin Daniels - 01 Jul 2021 Form 4 Insider Report for CORE LABORATORIES N V

Role: CAO & Treasurer
Signature: /s/ Mark Tattoli, Attorney-in-Fact
Issuer symbol: N/A
Transactions as of: 01 Jul 2021
Net transactions value: -$1,877
Form type: 4
Filing time: 06 Jul 2021, 16:32:54 UTC
Next filing: 03 Dec 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CLB	Common Shares	Options Exercise	$0	+105	+4.3%	$0.000000	2,534	01 Jul 2021	Direct
transaction	CLB	Common Shares	Tax liability	$1,877	-48	-1.9%	$39.11^*	2,486	01 Jul 2021	Direct

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	-105	-16%	$0.000000	540	01 Jul 2021	Common Shares	105		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 vesting date.
F2	Mulitple restricted share grants are included in this total.