Mark B Johnson

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
25 Feb 25	DNOW NOW	Common stock	Grant	Acquire A	No	No	0	33,390	0.00	228,075
22 Feb 25	DNOW NOW	Common stock	Payment of exercise	Dispose F	No	No	17.43	19,816	345.39 k	194,685
22 Feb 25	DNOW NOW	Common stock	Grant	Acquire A	No	No	0	50,354	0.00	214,501
22 Feb 25	DNOW NOW	Common stock	Payment of exercise	Dispose F	No	No	17.43	16,246	283.17 k	164,147
14 May 24	DNOW NOW	Common stock	Sell	Dispose S	No	No	13.5	47,015	634.70 k	180,393
14 May 24	DNOW NOW	Common stock	Option exercise	Acquire M	No	No	9.9	47,015	465.45 k	227,408
14 May 24	DNOW NOW	NQSO Common Stock	Option exercise	Dispose M	No	No	9.9	47,015	465.45 k	0
23 Feb 24	DNOW NOW	Common stock	Payment of exercise	Dispose F	No	No	13.29	26,214	348.38 k	180,393
23 Feb 24	DNOW NOW	Common stock	Grant	Acquire A	No	No	13.29	64,963	863.36 k	206,607
23 Feb 24	DNOW NOW	Common stock	Payment of exercise	Dispose F	No	No	13.29	11,343	150.75 k	141,644

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