KRATOS DEFENSE & SECURITY SOLUTIONS, INC.

KTOS

Form 4 • Statement of Changes in Beneficial Ownership

SEC Accession Number: 0001080997-26-000003
Filing date: Mar 4, 2026
Earliest execution date: Mar 2, 2026
Reporting Owners: MILLS THOMAS E IV (President)

Summary

Type

Sell

Net shares

-5,758

% of shares

-58.49%

Amount (USD)

$525,454

Insider confidence score

10.0 out of 100

Positive

  • Under Rule 10b5-1 trading plan

Negative

  • Extreme scheduled sell (≥25% of shares)
  • Large sell amount ($250K+)

Stock transactions

Transaction 1

Security

Common Stock

Action

Sell

Date

2026-03-02

Code

S

Net shares

-102.0

Price per Share

$86.01

Amount (USD)

$8,773.46

Acquired/Disposed

Disposed

Shares Owned Before

9,844.0

Shares Owned After

9,742.0

Transaction 2

Security

Common Stock

Action

Sell

Date

2026-03-02

Code

S

Net shares

-300.0

Price per Share

$87.80

Amount (USD)

$26,340.99

Acquired/Disposed

Disposed

Shares Owned Before

9,742.0

Shares Owned After

9,442.0

Transaction 3

Security

Common Stock

Action

Sell

Date

2026-03-02

Code

S

Net shares

-600.0

Price per Share

$89.42

Amount (USD)

$53,652.00

Acquired/Disposed

Disposed

Shares Owned Before

9,442.0

Shares Owned After

8,842.0

Transaction 4

Security

Common Stock

Action

Sell

Date

2026-03-02

Code

S

Net shares

-3,056.0

Price per Share

$90.47

Amount (USD)

$276,490.68

Acquired/Disposed

Disposed

Shares Owned Before

8,842.0

Shares Owned After

5,786.0

Transaction 5

Security

Common Stock

Action

Sell

Date

2026-03-02

Code

S

Net shares

-200.0

Price per Share

$91.25

Amount (USD)

$18,249.00

Acquired/Disposed

Disposed

Shares Owned Before

5,786.0

Shares Owned After

5,586.0

Transaction 6

Security

Common Stock

Action

Sell

Date

2026-03-02

Code

S

Net shares

-400.0

Price per Share

$92.76

Amount (USD)

$37,102.00

Acquired/Disposed

Disposed

Shares Owned Before

5,586.0

Shares Owned After

5,186.0

Transaction 7

Security

Common Stock

Action

Sell

Date

2026-03-02

Code

S

Net shares

-500.0

Price per Share

$94.36

Amount (USD)

$47,178.00

Acquired/Disposed

Disposed

Shares Owned Before

5,186.0

Shares Owned After

4,686.0

Transaction 8

Security

Common Stock

Action

Sell

Date

2026-03-02

Code

S

Net shares

-600.0

Price per Share

$96.11

Amount (USD)

$57,667.98

Acquired/Disposed

Disposed

Shares Owned Before

4,686.0

Shares Owned After

4,086.0

Filing's footnotes

1. This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on June 3, 2025.

2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.73 to $86.02 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.

3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $87.35 to $88.31 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.

4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.72 to $89.70 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.

5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.03 to $90.94 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.

6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.04 to $91.45 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.

7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.36 to $93.22 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.

8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $93.93 to $94.71 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.

9. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.68 to $96.65 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.

10. Includes 374 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 3,712 shares held through Issuer's 401(k).

ℹ️ Filed under Rule 10b5-1 trading plan

This page is for informational purposes only. While we strive for accuracy, the summary may contain inaccuracies or omissions. Please refer to the official SEC filing for authoritative information. Open the SEC filing.