1. Corporate Officers - B
2. Baker Christopher J.

Insider Trading History of Baker Christopher J.

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Baker Christopher J. since 2018. This trader's CIK number is 1714015. At the time of last reporting, Baker Christopher J. was the See Remarks of Klx Energy Services Holdings, Inc.. (stock ticker symbol KLXE). Also see all insider trading activities at Klx Energy Services Holdings, Inc..

Note that in the past Baker Christopher J. also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Quintana Energy Services Inc. ("QES") by Baker Christopher J.

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2020	"QES"	0	$0	0	$0	191,186	$120,986
2019	"QES"	0	$0	2,400	$9,740	74,521	$0
2018	"QES"	0	$0	5,442	$38,452	54,254	$0

Yearly summary of insider trading at Klx Energy Services Holdings, Inc. (KLXE) by Baker Christopher J.

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2025	KLXE	0	$0	0	$0	28,191	$0
2024	KLXE	0	$0	0	$0	28,192	$0
2023	KLXE	0	$0	44,500	$464,604	0	$0
2022	KLXE	0	$0	39,085	$362,859	13,158	$0
2021	KLXE	0	$0	34,857	$196,453	0	$0

Insider trading activities at 2 companies by Baker Christopher J.:

1. Quintana Energy Services Inc. ("QES")

2. Klx Energy Services Holdings, Inc. (KLXE)

Table 1. Insider trading of Quintana Energy Services Inc. ("QES") by Baker Christopher J.

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2020-07-28	"QES"	Option Ex	54,254	.00	0
2020-03-06	QES	Option Ex	54,254	2.23	120,986
2020-02-08	QES	Option Ex	20,267	.00	0
2020-02-09	QES	Option Ex	62,411	.00	0
2019-12-11	QES	Sale	100	3.00	300
2019-12-05	QES	Sale	300	3.00	900
2019-05-13	QES	Sale	1,000	4.16	4,160
2019-04-12	QES	Sale	1,000	4.38	4,380
2019-03-05	QES	Option Ex	54,254	.00	0
2019-02-09	QES	Option Ex	20,267	.00	0
2018-11-09	"QES"	Sale	2,442	6.25	15,262
2018-10-11	"QES"	Sale	1,500	7.53	11,295
2018-09-12	"QES"	Sale	1,500	7.93	11,895
2018-03-07	QES	Option Ex	54,254	.00	0

Table 2. Insider trading of Klx Energy Services Holdings, Inc. (KLXE) by Baker Christopher J.

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2025-02-09	KLXE	Option Ex	28,191	.00	0
2024-02-09	KLXE	Option Ex	28,192	.00	0
2023-12-01	KLXE	Sale	4,000	9.44	37,760
2023-11-01	KLXE	Sale	4,500	10.14	45,630
2023-10-02	KLXE	Sale	4,500	11.54	51,929
2023-10-02	KLXE	Sale	4,500	11.54	51,929
2023-09-01	KLXE	Sale	4,500	10.56	47,520
2023-08-01	KLXE	Sale	4,500	11.45	51,525
2023-07-03	KLXE	Sale	4,500	9.67	43,515
2023-06-01	KLXE	Sale	4,500	7.78	35,019
2023-05-01	KLXE	Sale	4,500	9.79	44,054
2023-04-03	KLXE	Sale	4,500	12.38	55,723
2022-02-09	KLXE	Option Ex	6,579	.00	0
2021-02-09	KLXE	Option Ex	6,579	.00	0
2022-03-04	KLXE	Sale	28,585	10.00	285,964
2022-03-02	KLXE	Sale	9,000	7.04	63,395
2022-03-03	KLXE	Sale	1,500	9.00	13,500
2021-12-01	KLXE	Sale	1,857	4.06	7,539
2021-11-04	?KLXE?	Sale	1,500	5.00	7,500
2021-11-01	KLXE	Sale	6,000	4.41	26,430
2021-10-04	KLXE	Sale	1,500	5.00	7,500
2021-10-01	?KLXE?	Sale	6,000	4.72	28,308
2021-09-01	KLXE	Sale	7,500	6.21	46,567
2021-09-02	KLXE	Sale	1,500	7.00	10,500
2021-08-24	KLXE	Sale	9,000	6.90	62,109

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 Baker Christopher J. (See Remarks of Klx Energy Services Holdings, Inc. 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