Jordan Zweig

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
4 Feb 25	CHX ChampionX	Common Stock	Grant	Acquire A	No	No	0	17,064	0.00	90,494
3 Feb 25	CHX ChampionX	Common Stock	Payment of exercise	Dispose F	No	No	28.53	6,098	173.98 k	73,430
3 Feb 25	CHX ChampionX	Common Stock	Grant	Acquire A	No	No	0	14,889	0.00	79,528
20 Dec 24	CHX ChampionX	Common Stock	Payment of exercise	Dispose F	No	No	25.79	9,901	255.35 k	64,639
20 Feb 24	CHX ChampionX	Common Stock	Payment of exercise	Dispose F	No	No	29.85	2,492	74.39 k	74,540
16 Feb 24	CHX ChampionX	Common Stock	Payment of exercise	Dispose F	No	No	30.25	1,078	32.61 k	77,032
15 Feb 24	CHX ChampionX	Common Stock	Grant	Acquire A	No	No	0	8,347	0.00	78,110
14 Feb 24	CHX ChampionX	Common Stock	Payment of exercise	Dispose F	No	No	28.8	4,960	142.85 k	69,763
14 Feb 24	CHX ChampionX	Common Stock	Grant	Acquire A	No	No	0	12,307	0.00	74,723

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.