Christopher D Kastner

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
26 Feb 25	HII Huntington Ingalls Industries	Common Stock	Payment of exercise	Dispose F	No	No	173.19	1,034.393	179.15 k	30,449.065
26 Feb 25	HII Huntington Ingalls Industries	Common Stock	Option exercise	Acquire M	No	No	0	2,293.554	0.00	31,483.458
26 Feb 25	HII Huntington Ingalls Industries	Restricted Stock Rights Common Stock	Option exercise	Dispose M	No	No	0	2,293.554	0.00	19,693.127
24 Feb 25	HII Huntington Ingalls Industries	Common Stock	Payment of exercise	Dispose F	No	No	168.81	11,255.157	1.90 mm	29,190.744
24 Feb 25	HII Huntington Ingalls Industries	Common Stock	Grant	Acquire A	No	No	168.81	24,956	4.21 mm	40,445.901
24 Feb 25	HII Huntington Ingalls Industries	Restricted Stock Rights Common Stock	Grant	Acquire A	No	No	0	15,105	0.00	21,986.681
13 Dec 24	HII Huntington Ingalls Industries	Restricted Stock Rights Common Stock	Grant	Acquire A	No	No	0	48.014	0.00	6,881.681
13 Sep 24	HII Huntington Ingalls Industries	Restricted Stock Rights Common Stock	Grant	Acquire A	No	No	0	33.798	0.00	6,833.667
14 Nov 23	HII Huntington Ingalls Industries	Common Stock	Gift	Acquire G	Yes	No	0	4,228	0.00	55,953
14 Nov 23	HII Huntington Ingalls Industries	Common Stock	Gift	Dispose G	No	No	0	4,228	0.00	14,489.901

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