LeMasters Robb A.

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
29 Feb 24	BWXT BWX	Employee Stock Option Common Stock	Grant	Acquire A	No	No	100.83	8,064	813.09 k	8,064
29 Feb 24	BWXT BWX	RSU Common Stock	Grant	Acquire A	No	No	0	2,280	0.00	2,280
27 Feb 24	BWXT BWX	Common Stock	Payment of exercise	Dispose F	No	No	89.28	524	46.78 k	30,675
27 Feb 24	BWXT BWX	Common Stock	Option exercise	Acquire M	No	No	0	1,162	0.00	31,199
27 Feb 24	BWXT BWX	RSU Common Stock	Option exercise	Dispose M	No	No	0	1,162	0.00	2,324
25 Feb 24	BWXT BWX	Common Stock	Payment of exercise	Dispose F	No	No	89.83	1,765	158.55 k	30,037
25 Feb 24	BWXT BWX	Common Stock	Option exercise	Acquire M	No	No	0	3,847	0.00	31,802
25 Feb 24	BWXT BWX	RSU Common Stock	Option exercise	Dispose M	No	No	0	56	0.00	1,324
25 Feb 24	BWXT BWX	RSU Common Stock	Grant	Acquire A	No	No	0	1,380	0.00	1,380
25 Feb 24	BWXT BWX	RSU Common Stock	Option exercise	Dispose M	No	No	0	2,802	0.00	0

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