Key facts
- This page summarizes Deanna H. Lund's Form 4 filing for KRATOS DEFENSE & SECURITY SOLUTIONS, INC. (KTOS).
- 21 reported transactions and 6 derivative rows are listed below.
- Accepted by SEC: 06 Jan 2026, 20:03.
Deanna H. Lund - 02 Jan 2026 Form 4 Insider Report for KRATOS DEFENSE & SECURITY SOLUTIONS, INC. (KTOS)
- Reporting relationship
- EVP & CFO, Director
- Issuer ticker
- KTOS
- Reported as of
- 02 Jan 2026
- Net transaction value
- -$3,417,963
- SEC form
- 4
- Accepted by SEC
- 06 Jan 2026, 20:03:53 UTC
- Prior SEC filing
- 03 Dec 2025
- Next SEC filing
- 04 Feb 2026
- Source filing
- View source filing
- Reporting owner signature
- Deanna H. Lund, by Eva Yee, Attorney-In-Fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Deanna H. Lund filed Form 4 for KRATOS DEFENSE & SECURITY SOLUTIONS, INC. (KTOS) on 06 Jan 2026.
Change
- Previous filing in this sequence was filed on 03 Dec 2025.
- Current net transaction value: -$3,417,963.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001094718
Primary reporting owner
Lund Deanna H
- Relationship
- EVP & CFO, Director
- Address
- 10680 TREENA STREET, SUITE 600, SAN DIEGO
- Signature
- Deanna H. Lund, by Eva Yee, Attorney-In-Fact
- Signature date
- 06 Jan 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
KTOS
transaction
Common Stock
Sale
- Transaction value
- $60,260
- Shares
- -800
- Change %
- -0.32%
- Price
- $75.32
- Shares after
- 247,435
- Date
- 02 Jan 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F15
KTOS
transaction
Common Stock
Sale
- Transaction value
- $30,607
- Shares
- -400
- Change %
- -0.16%
- Price
- $76.52
- Shares after
- 247,035
- Date
- 02 Jan 2026
- Ownership
- Direct
- Footnotes
- F1, F3, F15
KTOS
transaction
Common Stock
Sale
- Transaction value
- $140,183
- Shares
- -1,796
- Change %
- -0.73%
- Price
- $78.05
- Shares after
- 245,239
- Date
- 02 Jan 2026
- Ownership
- Direct
- Footnotes
- F1, F4, F15
KTOS
transaction
Common Stock
Sale
- Transaction value
- $142,589
- Shares
- -1,804
- Change %
- -0.74%
- Price
- $79.04
- Shares after
- 243,435
- Date
- 02 Jan 2026
- Ownership
- Direct
- Footnotes
- F1, F5, F15
KTOS
transaction
Common Stock
Sale
- Transaction value
- $15,922
- Shares
- -200
- Change %
- -0.08%
- Price
- $79.61
- Shares after
- 243,235
- Date
- 02 Jan 2026
- Ownership
- Direct
- Footnotes
- F1, F6, F15
KTOS
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +15,000
- Change %
- +6.2%
- Price
- $0.000000
- Shares after
- 258,235
- Date
- 03 Jan 2026
- Ownership
- Direct
- Footnotes
- F9, F15
KTOS
transaction
Common Stock
Tax liability
- Transaction value
- $612,595
- Shares
- -7,726
- Change %
- -3%
- Price
- $79.29
- Shares after
- 250,509
- Date
- 03 Jan 2026
- Ownership
- Direct
- Footnotes
- F14, F15
KTOS
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +15,000
- Change %
- +6%
- Price
- $0.000000
- Shares after
- 265,509
- Date
- 03 Jan 2026
- Ownership
- Direct
- Footnotes
- F10, F15
KTOS
transaction
Common Stock
Tax liability
- Transaction value
- $603,952
- Shares
- -7,617
- Change %
- -2.9%
- Price
- $79.29
- Shares after
- 257,892
- Date
- 03 Jan 2026
- Ownership
- Direct
- Footnotes
- F14, F15
KTOS
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +15,000
- Change %
- +5.8%
- Price
- $0.000000
- Shares after
- 272,892
- Date
- 03 Jan 2026
- Ownership
- Direct
- Footnotes
- F11, F15
KTOS
transaction
Common Stock
Tax liability
- Transaction value
- $603,952
- Shares
- -7,617
- Change %
- -2.8%
- Price
- $79.29
- Shares after
- 265,275
- Date
- 03 Jan 2026
- Ownership
- Direct
- Footnotes
- F14, F15
KTOS
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +15,000
- Change %
- +5.7%
- Price
- $0.000000
- Shares after
- 280,275
- Date
- 04 Jan 2026
- Ownership
- Direct
- Footnotes
- F12, F15
KTOS
transaction
Common Stock
Tax liability
- Transaction value
- $603,952
- Shares
- -7,617
- Change %
- -2.7%
- Price
- $79.29
- Shares after
- 272,658
- Date
- 04 Jan 2026
- Ownership
- Direct
- Footnotes
- F14, F15
KTOS
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +15,000
- Change %
- +5.5%
- Price
- $0.000000
- Shares after
- 287,658
- Date
- 04 Jan 2026
- Ownership
- Direct
- Footnotes
- F13, F15
KTOS
transaction
Common Stock
Tax liability
- Transaction value
- $603,952
- Shares
- -7,617
- Change %
- -2.6%
- Price
- $79.29
- Shares after
- 280,041
- Date
- 04 Jan 2026
- Ownership
- Direct
- Footnotes
- F14, F15
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
KTOS
transaction
Derivative
Restricted Stock Units
Award
- Transaction value
- $0
- Shares
- +75,000
- Change %
- Price
- $0.000000
- Shares after
- 75,000
- Date
- 03 Jan 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 75,000
- Exercise price
- Footnotes
- F7, F8
KTOS
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -15,000
- Change %
- -50%
- Price
- $0.000000
- Shares after
- 15,000
- Date
- 03 Jan 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 15,000
- Exercise price
- Footnotes
- F7, F9
KTOS
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -15,000
- Change %
- -33%
- Price
- $0.000000
- Shares after
- 30,000
- Date
- 03 Jan 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 15,000
- Exercise price
- Footnotes
- F7, F10
KTOS
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -15,000
- Change %
- -20%
- Price
- $0.000000
- Shares after
- 60,000
- Date
- 03 Jan 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 15,000
- Exercise price
- Footnotes
- F7, F11
KTOS
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -15,000
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 04 Jan 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 15,000
- Exercise price
- Footnotes
- F7, F12
KTOS
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -15,000
- Change %
- -25%
- Price
- $0.000000
- Shares after
- 45,000
- Date
- 04 Jan 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 15,000
- Exercise price
- Footnotes
- F7, F13
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Rule 10b5-1 trading plan
These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.
Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).
Explanation of responses 15 footnotes
Footnote F1
This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on May 20, 2025.
Footnote F2
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.95 to $75.70 inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.
Footnote F3
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.26 to $76.90 inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.
Footnote F4
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.56 to $78.40 inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.
Footnote F5
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.57 to $79.51 inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.
Footnote F6
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.60 to $79.62 inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.
Footnote F7
Each restricted stock unit (RSU) represents a contingent right to receive one share of Issuer's common stock.
Footnote F8
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.
Footnote F9
RSUs were granted and previously reported on a Form 4 filed January 5, 2022, where 75,000 RSUs vest ratably on each of the first five anniversaries of the January 3, 2022 date of grant.
Footnote F10
RSUs were granted and previously reported on a Form 4 filed January 5, 2023, where 75,000 RSUs vest ratably on each of the first five anniversaries of the January 3, 2023 date of grant.
Footnote F11
RSUs were granted and previously reported on a Form 4 filed January 7, 2025, where 75,000 RSUs vest ratably on each of the first five anniversaries of the January 3, 2025 date of grant.
Footnote F12
RSUs were granted and previously reported on a Form 4 filed January 5, 2021, where 75,000 RSUs vest ratably on each of the first five anniversaries of the January 4, 2021 date of grant.
Footnote F13
RSUs were granted and previously reported on a Form 4 filed January 4, 2024, where 75,000 RSUs vest ratably on each of the first five anniversaries of the January 4, 2024 date of grant.
Footnote F14
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.
Footnote F15
Includes 16,626 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 19,654 shares held through Issuer's 401(k).