Maria Cervantes de Burgreen - 03 Jan 2026 Form 4 Insider Report for KRATOS DEFENSE & SECURITY SOLUTIONS, INC. (KTOS)

Role
VP & Corp. Controller
Signature
Maria Cervantes de Burgreen, by Eva Yee, Attorney-In-Fact
Issuer symbol
KTOS
Transactions as of
03 Jan 2026
Net transactions value
-$503,016
Form type
4
Filing time
06 Jan 2026, 19:10:30 UTC
Previous filing
17 Sep 2025
Next filing
06 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Cervantes de Burgreen Maria VP & Corp. Controller 10680 TREENA STREET, SUITE 600, SAN DIEGO Maria Cervantes de Burgreen, by Eva Yee, Attorney-In-Fact 06 Jan 2026 0001675014

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction KTOS Common Stock Options Exercise $0 +2,500 +4.7% $0.000000 56,188 03 Jan 2026 Direct F3, F9
transaction KTOS Common Stock Tax liability $107,834 -1,360 -2.4% $79.29 54,828 03 Jan 2026 Direct F8, F9
transaction KTOS Common Stock Options Exercise $0 +2,500 +4.6% $0.000000 57,328 03 Jan 2026 Direct F4, F9
transaction KTOS Common Stock Tax liability $98,795 -1,246 -2.2% $79.29 56,082 03 Jan 2026 Direct F8, F9
transaction KTOS Common Stock Options Exercise $0 +2,500 +4.5% $0.000000 58,582 03 Jan 2026 Direct F5, F9
transaction KTOS Common Stock Tax liability $98,795 -1,246 -2.1% $79.29 57,336 03 Jan 2026 Direct F8, F9
transaction KTOS Common Stock Options Exercise $0 +2,500 +4.4% $0.000000 59,836 04 Jan 2026 Direct F6, F9
transaction KTOS Common Stock Tax liability $98,795 -1,246 -2.1% $79.29 58,590 04 Jan 2026 Direct F8, F9
transaction KTOS Common Stock Options Exercise $0 +2,500 +4.3% $0.000000 61,090 04 Jan 2026 Direct F7, F9
transaction KTOS Common Stock Tax liability $98,795 -1,246 -2% $79.29 59,844 04 Jan 2026 Direct F8, F9

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction KTOS Restricted Stock Units Award $0 +12,500 $0.000000 12,500 03 Jan 2026 Common Stock 12,500 Direct F1, F2
transaction KTOS Restricted Stock Units Options Exercise $0 -2,500 -50% $0.000000 2,500 03 Jan 2026 Common Stock 2,500 Direct F1, F3
transaction KTOS Restricted Stock Units Options Exercise $0 -2,500 -33% $0.000000 5,000 03 Jan 2026 Common Stock 2,500 Direct F1, F4
transaction KTOS Restricted Stock Units Options Exercise $0 -2,500 -20% $0.000000 10,000 03 Jan 2026 Common Stock 2,500 Direct F1, F5
transaction KTOS Restricted Stock Units Options Exercise $0 -2,500 -100% $0.000000 0 04 Jan 2026 Common Stock 2,500 Direct F1, F6
transaction KTOS Restricted Stock Units Options Exercise $0 -2,500 -25% $0.000000 7,500 04 Jan 2026 Common Stock 2,500 Direct F1, F7
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit (RSU) represents a contingent right to receive one share of Issuer's common stock.
F2 RSUs vest ratably on each of the first five anniversaries of the date of grant, unless earlier vested or terminated pursuant to the terms of the RSU agreement.
F3 RSUs were granted and previously reported on a Form 4 filed January 5, 2022, where 12,500 RSUs vest ratably on each of the first five anniversaries of the January 3, 2022 date of grant.
F4 RSUs were granted and previously reported on a Form 4 filed January 5, 2023, where 12,500 RSUs vest ratably on each of the first five anniversaries of the January 3, 2023 date of grant.
F5 RSUs were granted and previously reported on a Form 4 filed January 7, 2025, where 12,500 RSUs vest ratably on each of the first five anniversaries of the January 3, 2025 date of grant.
F6 RSUs were granted and previously reported on a Form 4 filed January 5, 2021, where 12,500 RSUs vest ratably on each of the first five anniversaries of the January 4, 2021 date of grant.
F7 RSUs were granted and previously reported on a Form 4 filed January 5, 2024, where 12,500 RSUs vest ratably on each of the first five anniversaries of the January 4, 2024 date of grant.
F8 Shares withheld in a net transaction to satisfy the tax liability, in accordance with Issuer's trading policies, in connection with shares vested as reported in this Form 4.
F9 Includes 6,475 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 6,715 shares held through Issuer's 401(k).