1. Corporate Officers - C
2. Carnes Martha Z.

Insider Trading History of Carnes Martha Z.

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Carnes Martha Z. since 2017. This trader's CIK number is 1678397. At the time of last reporting, Carnes Martha Z. was the Officer 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 Carnes Martha Z. also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Core Laboratories N V (CLB) by Carnes Martha Z.

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2023	CLB	0	$0	0	$0	5,485	$0
2022	CLB	0	$0	0	$0	4,307	$0
2021	CLB	0	$0	0	$0	14,507	$0
2020	CLB	0	$0	0	$0	2,177	$0
2019	CLB	0	$0	0	$0	2,722	$0
2018	CLB	0	$0	0	$0	1,299	$0
2017	CLB	200	$23,040	0	$0	0	$0

Yearly summary of insider trading at Core Laboratories Inc. /de/ (CLB) by Carnes Martha Z.

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2025	CLB	0	$0	0	$0	9,317	$0
2024	CLB	0	$0	0	$0	6,419	$0

Insider trading activities at 2 companies by Carnes Martha Z.:

1. Core Laboratories N V (CLB)

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

Table 1. Insider trading of Core Laboratories N V (CLB) by Carnes Martha Z.

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2023-04-01	CLB	Option Ex	5,485	.00	0
2022-04-01	CLB	Option Ex	4,307	.00	0
2021-04-01	CLB	Option Ex	14,507	.00	0
2020-04-01	CLB	Option Ex	2,177	.00	0
2019-04-01	CLB	Option Ex	2,722	.00	0
2018-04-01	CLB	Option Ex	1,299	.00	0
2017-01-30	CLB	Buy	200	115.20	23,040

Table 2. Insider trading of Core Laboratories Inc. /de/ (CLB) by Carnes Martha Z.

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2025-04-01	CLB	Option Ex	9,317	.00	0
2024-04-01	CLB	Option Ex	6,419	.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 Carnes Martha Z. (Officer of Core Laboratories Inc. /de/ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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