Robert Wayne Drummond Jr

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
6 Jan 23	NEX NexTier Oilfield Solutions	Common Stock	Payment of exercise	Dispose F	No	No	8.6	158,462	1.36 mm	1,778,252
6 Jan 23	NEX NexTier Oilfield Solutions	Common Stock	Grant	Acquire A	No	No	0	374,171	0.00	1,936,714
4 Jan 23	NEX NexTier Oilfield Solutions	Common Stock	Payment of exercise	Dispose F	No	No	8.45	139,731	1.18 mm	1,562,624
4 Jan 23	NEX NexTier Oilfield Solutions	Common Stock	Option exercise	Acquire M	No	No	0	329,941	0.00	1,702,355
4 Jan 23	NEX NexTier Oilfield Solutions	RSU Common Stock	Option exercise	Dispose M	No	No	0	329,941	0.00	993,894
3 Jan 23	NEX NexTier Oilfield Solutions	Common Stock	Payment of exercise	Dispose F	No	No	8.49	87,902	746.29 k	1,372,414
3 Jan 23	NEX NexTier Oilfield Solutions	Common Stock	Option exercise	Acquire M	No	No	0	207,603	0.00	1,460,316
3 Jan 23	NEX NexTier Oilfield Solutions	RSU Common Stock	Grant	Acquire A	No	No	0	260,960	0.00	1,323,835
3 Jan 23	NEX NexTier Oilfield Solutions	RSU Common Stock	Option exercise	Dispose M	No	No	0	207,603	0.00	1,062,875
3 Jan 23	NEX NexTier Oilfield Solutions	Common Stock	Payment of exercise	Dispose F	No	No	8.49	87,920	746.44 k	1,372,333

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