1. Corporate Officers - T
2. Tattoli Mark Damian

Insider Trading History of Tattoli Mark Damian

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Tattoli Mark Damian since 2021. This trader's CIK number is 1872069. At the time of last reporting, Tattoli Mark Damian was the SVP, Gen Counsel & Secretary of Core Laboratories Inc. /de/. (stock ticker symbol CLB). Also see all insider trading activities at Core Laboratories Inc. /de/.

Note that in the past Tattoli Mark Damian also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Core Laboratories N V (CLB) by Tattoli Mark Damian

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2022	CLB	0	$0	0	$0	1,680	$0
2021	CLB	0	$0	0	$0	860	$0

Yearly summary of insider trading at Core Laboratories Inc. /de/ (CLB) by Tattoli Mark Damian

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2025	CLB	0	$0	0	$0	700	$0
2024	CLB	0	$0	0	$0	1,520	$0
2023	CLB	0	$0	0	$0	1,520	$0

Insider trading activities at 2 companies by Tattoli Mark Damian:

1. Core Laboratories N V (CLB)

2. Core Laboratories Inc. /de/ (CLB)

Table 1. Insider trading of Core Laboratories N V (CLB) by Tattoli Mark Damian

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2022-12-01	CLB	Option Ex	160	.00	0
2022-10-01	CLB	Option Ex	700	.00	0
2022-08-01	CLB	Option Ex	370	.00	0
2022-05-01	CLB	Option Ex	450	.00	0
2021-12-01	CLB	Option Ex	160	.00	0
2021-10-01	CLB	Option Ex	700	.00	0

Table 2. Insider trading of Core Laboratories Inc. /de/ (CLB) by Tattoli Mark Damian

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2025-08-01	CLB	Option Ex	250	.00	0
2025-05-01	CLB	Option Ex	450	.00	0
2024-10-01	CLB	Option Ex	700	.00	0
2024-08-01	CLB	Option Ex	370	.00	0
2024-05-01	CLB	Option Ex	450	.00	0
2023-10-01	CLB	Option Ex	700	.00	0
2023-08-01	CLB	Option Ex	370	.00	0
2023-05-01	CLB	Option Ex	450	.00	0

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Tattoli Mark Damian (SVP, Gen Counsel & Secretary of Core Laboratories Inc. /de/ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

▪ Real-time Insider Trading

▪ Insider Officer Cluster Trading

▪ Top Officer Buys of the Week

▪ Top Officer Buys of the Month