Lawrence Bruno

CIK: 0001730336

Transaction Breakdown

Open Market Buys (P)1 (14.3%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)2 (28.6%)

Derivative conversions

Awards (A)2 (28.6%)

Compensation grants

Other (G, F, J, C, D, …)2 (28.6%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

CLB

Core Laboratories Inc. /DE/

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (7 total)

CLB
Core Laboratories Inc. /DE/
Jul 31, 2026
Purchase(P)
Direct
5K shares at avg. $10.78$54K
CLB
Core Laboratories Inc. /DE/
Feb 12, 2026
Award(A)
Performance Shares
Direct
204.3K shares-
CLB
Core Laboratories Inc. /DE/
Dec 31, 2025
Tax Payment(F)
Direct
112.7K shares at avg. $16.03$1.8M
CLB
Core Laboratories Inc. /DE/
Dec 31, 2025
Exercise(M)
Direct
180.7K shares-
CLB
Core Laboratories Inc. /DE/
Feb 13, 2025
Award(A)
Performance Shares
Direct
202.8K shares-
CLB
Core Laboratories Inc. /DE/
Dec 31, 2024
Tax Payment(F)
Direct
43.4K shares at avg. $17.31$751K
CLB
Core Laboratories Inc. /DE/
Dec 31, 2024
Exercise(M)
Direct
69.6K shares-

		Type	Shares	Price		Ownership
Jul 31, 2026	CLB Core Laboratories Inc. /DE/	Purchase(P)	5,000	$10.78	$53,900	Direct
Feb 12, 2026	CLB Core Laboratories Inc. /DE/	Award(A) Performance Shares	204,340	-	-	Direct
Dec 31, 2025	CLB Core Laboratories Inc. /DE/	Tax Payment(F)	112,681	$16.03	$1,806,276	Direct
Dec 31, 2025	CLB Core Laboratories Inc. /DE/	Exercise(M)	180,722	-	$0	Direct
Feb 13, 2025	CLB Core Laboratories Inc. /DE/	Award(A) Performance Shares	202,764	-	-	Direct
Dec 31, 2024	CLB Core Laboratories Inc. /DE/	Tax Payment(F)	43,380	$17.31	$750,908	Direct
Dec 31, 2024	CLB Core Laboratories Inc. /DE/	Exercise(M)	69,574	-	$0	Direct

1-7 of 7 transactions

About Bruno Lawrence

Bruno Lawrence (SEC CIK 0001730336) files insider reports with the SEC as Chairman and CEO of Core Laboratories Inc. /DE/ (CLB).

Signal8 holds 5 ownership filings by Bruno Lawrence, all Form 4s, filed between Jan 3, 2025 and Aug 4, 2026. Those filings report 7 transactions, from Dec 31, 2024 to Jul 31, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Bruno Lawrence's filings is in HOUSTON, TX.

Recent filings by Bruno Lawrence

Jul 31, 2026: Open-market purchase of CLB shares (Form 4, code P).
Feb 12, 2026: Grant or award of CLB derivative securities (Form 4, code A).
Dec 31, 2025: Tax withholding of CLB shares (Form 4, code F).
Dec 31, 2025: Option exercise of CLB shares (Form 4, code M).
Feb 13, 2025: Grant or award of CLB derivative securities (Form 4, code A).

Other insiders filing for Core Laboratories Inc. /DE/ (CLB)

Tattoli Mark Damian, SVP, Gen Counsel & Secretary
Teo Sow Hang, CAO & Treasurer
Murray Katherine, Director
ANASTASIO CURT, Director
Klingensmith Harvey Robert, Director
Temeng Kwaku, Director

How to read Form 4 transaction codes