Dorfman Mark – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
DRS	Dorfman Mark	EVP, GC and Secretary	Jun 04 '26	Sale	45.75	5,536	253,272	36,742	Jun 05 12:00 AM
DRS	Dorfman Mark	EVP, GC and Secretary	Apr 02 '26	Sale	45.38	4,659	211,425	42,278	Apr 03 12:00 AM
DRS	Dorfman Mark	EVP, GC and Secretary	Apr 01 '26	Option Exercise	0.00	30,940	0	48,629	Apr 03 12:00 AM
DRS	Dorfman Mark	EVP, GC and Secretary	Mar 16 '26	Sale	45.27	10,014	453,334	17,666	Mar 17 12:00 AM
DRS	Dorfman Mark	EVP, GC and Secretary	Jan 05 '26	Sale	37.00	7,680	284,160	27,680	Jan 07 12:00 AM
DRS	Dorfman Mark	EVP, GC and Secretary	Dec 01 '25	Sale	33.74	3,840	129,562	35,360	Dec 02 12:00 AM
DRS	Dorfman Mark	EVP, GC and Secretary	Sep 12 '25	Sale	41.65	12,801	533,162	39,200	Sep 15 12:00 AM
DRS	Dorfman Mark	EVP, GC and Secretary	Apr 01 '25	Option Exercise	0.00	24,044	0	54,305	Apr 03 12:00 AM
DRS	Dorfman Mark	EVP, GC and Secretary	Mar 18 '25	Sale	32.69	20,034	654,911	45,786	Mar 19 12:00 AM
DRS	Dorfman Mark	EVP, GC and Secretary	Mar 17 '25	Option Exercise	0.00	88,255	0	70,996	Mar 19 12:00 AM
DRS	Dorfman Mark	EVP, GC and Secretary	Dec 02 '24	Sale	34.06	23,042	784,811	32,431	Dec 03 12:00 AM
DRS	Dorfman Mark	EVP, GC and Secretary	Nov 29 '24	Option Exercise	0.00	148,574	0	69,826	Dec 03 12:00 AM
DRS	Dorfman Mark	EVP, GC and Secretary	Apr 01 '24	Option Exercise	0.00	14,504	0	19,483	Apr 03 12:00 AM
DRS	Dorfman Mark	EVP, GC and Secretary	Mar 15 '24	Option Exercise	0.00	18,912	0	15,528	Mar 19 12:00 AM
DRS	Dorfman Mark	EVP, GC and Secretary	Mar 15 '23	Option Exercise	0.00	18,912	0	18,913	May 11 12:00 AM

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