Insider · CIK 0001082440

DEMARCO ERIC M

Reports to the SEC for 2 companies · SAN DIEGO, CA

sec.gov

Transactions

Companies

Filings

CIK

0001082440

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-08-14	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.S Sale	Director, President & CEO	SSale	−19.6K sh	$63.33	−$1.24M	1,041,994
2026-08-14	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.S Sale	Director, President & CEO	SSale	−266K sh	$64.33	−$17.1M	775,678
2026-08-14	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.S Sale	Director, President & CEO	SSale	−4,946 sh	$65.05	−$322K	770,732
2026-08-14	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.S Sale	Director, President & CEO	SSale	−9,100 sh	$66.17	−$602K	761,632
2026-03-04	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.A Award	Director, President & CEO	AAward	+50K sh	—	—	861,449
2026-03-04	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.F Tax Payment	Director, President & CEO	FTax Payment	−19.7K sh	$89.13	−$1.75M	841,774
2026-03-04	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.A Award	Director, President & CEO	AAward	+50K sh	—	—	891,774
2026-03-04	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.F Tax Payment	Director, President & CEO	FTax Payment	−19.7K sh	$89.13	−$1.75M	872,099
2026-03-04	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.A Award	Director, President & CEO	AAward	+50K sh	—	—	922,099
2026-03-04	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.F Tax Payment	Director, President & CEO	FTax Payment	−19.7K sh	$89.13	−$1.75M	902,424
2026-03-04	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.A Award	Director, President & CEO	AAward	+263K sh	—	—	1,164,924
2026-03-04	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.F Tax Payment	Director, President & CEO	FTax Payment	−103K sh	$89.13	−$9.21M	1,061,632
2026-03-01	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.M Exercise/Conversion	Director, President & CEO	MExercise/Conversion	+100K sh	—	—	832,604
2026-03-01	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.F Tax Payment	Director, President & CEO	FTax Payment	−39.4K sh	$86.18	−$3.39M	793,254
2026-03-01	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.M Exercise/Conversion	Director, President & CEO	MExercise/Conversion	+30K sh	—	—	823,254
2026-03-01	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.F Tax Payment	Director, President & CEO	FTax Payment	−11.8K sh	$86.18	−$1.02M	811,449
2026-03-01	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC. · Restricted Stock UnitsM Exercise/Conversion	Director, President & CEO	MExercise/Conversion	−100K sh	—	—	0
2026-03-01	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC. · Restricted Stock UnitsM Exercise/Conversion	Director, President & CEO	MExercise/Conversion	−30K sh	—	—	120,000
2026-01-09	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.M Exercise/Conversion	Director, President & CEO	MExercise/Conversion	+75K sh	—	—	762,116
2026-01-09	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.F Tax Payment	Director, President & CEO	FTax Payment	−29.5K sh	$79.29	−$2.34M	732,604
2026-01-09	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC. · Restricted Stock UnitsM Exercise/Conversion	Director, President & CEO	MExercise/Conversion	−75K sh	—	—	0
2026-01-06	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.S Sale	Director, President & CEO	SSale	−190K sh	$90.27	−$17.1M	688,992
2026-01-06	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.S Sale	Director, President & CEO	SSale	−1,875 sh	$91.02	−$171K	687,117
2026-01-05	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.S Sale	Director, President & CEO	SSale	−8,301 sh	$90.00	−$747K	878,816
2026-01-04	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.M Exercise/Conversion	Director, President & CEO	MExercise/Conversion	+30K sh	—	—	880,727
2026-01-04	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.F Tax Payment	Director, President & CEO	FTax Payment	−11.8K sh	$79.29	−$936K	868,922
2026-01-04	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.M Exercise/Conversion	Director, President & CEO	MExercise/Conversion	+30K sh	—	—	898,922
2026-01-04	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.F Tax Payment	Director, President & CEO	FTax Payment	−11.8K sh	$79.29	−$936K	887,117
2026-01-04	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC. · Restricted Stock UnitsM Exercise/Conversion	Director, President & CEO	MExercise/Conversion	−30K sh	—	—	0
2026-01-04	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC. · Restricted Stock UnitsM Exercise/Conversion	Director, President & CEO	MExercise/Conversion	−30K sh	—	—	90,000
2026-01-03	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.M Exercise/Conversion	Director, President & CEO	MExercise/Conversion	+30K sh	—	—	826,237
2026-01-03	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.F Tax Payment	Director, President & CEO	FTax Payment	−11.9K sh	$79.29	−$944K	814,337
2026-01-03	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.M Exercise/Conversion	Director, President & CEO	MExercise/Conversion	+30K sh	—	—	844,337
2026-01-03	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.F Tax Payment	Director, President & CEO	FTax Payment	−11.8K sh	$79.29	−$936K	832,532
2026-01-03	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.M Exercise/Conversion	Director, President & CEO	MExercise/Conversion	+30K sh	—	—	862,532
2026-01-03	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.F Tax Payment	Director, President & CEO	FTax Payment	−11.8K sh	$79.29	−$936K	850,727
2026-01-03	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC. · Restricted Stock UnitsA Award	Director, President & CEO	AAward	+150K sh	—	—	150,000
2026-01-03	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC. · Restricted Stock UnitsM Exercise/Conversion	Director, President & CEO	MExercise/Conversion	−30K sh	—	—	30,000
2026-01-03	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC. · Restricted Stock UnitsM Exercise/Conversion	Director, President & CEO	MExercise/Conversion	−30K sh	—	—	60,000
2026-01-03	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC. · Restricted Stock UnitsM Exercise/Conversion	Director, President & CEO	MExercise/Conversion	−30K sh	—	—	120,000
2025-12-22	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.S Sale	Director, President & CEO	SSale	−169K sh	$80.42	−$13.6M	826,796
2025-12-22	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.S Sale	Director, President & CEO	SSale	−30.6K sh	$81.16	−$2.48M	796,237
2025-12-02	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.S Sale	Director, President & CEO	SSale	−119K sh	$71.45	−$8.49M	1,077,450
2025-12-02	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.S Sale	Director, President & CEO	SSale	−47.8K sh	$72.30	−$3.45M	1,029,673
2025-12-02	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.S Sale	Director, President & CEO	SSale	−27K sh	$73.51	−$1.99M	1,002,637
2025-12-02	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.S Sale	Director, President & CEO	SSale	−6,400 sh	$74.12	−$474K	996,237
2025-12-01	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.S Sale	Director, President & CEO	SSale	−78.1K sh	$73.46	−$5.74M	1,318,128
2025-12-01	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.S Sale	Director, President & CEO	SSale	−109K sh	$74.35	−$8.12M	1,208,845
2025-12-01	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.S Sale	Director, President & CEO	SSale	−7,408 sh	$75.20	−$557K	1,201,437
2025-12-01	KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.S Sale	Director, President & CEO	SSale	−5,200 sh	$76.40	−$397K	1,196,237

Recent filings

Accepted (ET)
Aug 144
DEMARCO ERIC M0001082440-26-000005
SEC(opens sec.gov)
Mar 64
DEMARCO ERIC M0001082440-26-000004
SEC(opens sec.gov)
Mar 34
DEMARCO ERIC M0001082440-26-000003
SEC(opens sec.gov)
Jan 124
DEMARCO ERIC M0001082440-26-000002
SEC(opens sec.gov)

Companies

Address

10680 TREENA STREET, SUITE 600

SAN DIEGO, CA, 92131