Planned share sale by Kratos Defense (KTOS) director Scot B. Jarvis

Rhea-AI Filing Summary

Kratos Defense & Security Solutions, Inc. director Scot B. Jarvis reported a planned sale of company stock. On January 15, 2026, he sold 5,000 shares of common stock at a price of $120.18 per share in an open market transaction coded as a sale. The filing notes that this trade was carried out under a pre-arranged Rule 10b5-1 trading plan adopted by Jarvis on September 15, 2025, which is designed to allow insiders to sell shares according to a preset schedule. After this transaction, Jarvis directly beneficially owns 105,417 shares of Kratos common stock.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Jarvis Scot B

(Last) (First) (Middle)

C/O KRATOS DEFENSE & SECURITY SOLUTIONS

10680 TREENA STREET, SUITE 600

(Street)

SAN DIEGO CA 92131

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
KRATOS DEFENSE & SECURITY SOLUTIONS, INC. [ KTOS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
01/15/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	01/15/2026		S		5,000(1)	D	$120.18	105,417	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. This transaction was effected pursuant to a 10b5-1 plan adopted by the reporting person on September 15, 2025.

	Scot B. Jarvis, by Eva Yee, Attorney-In-Fact	01/16/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction in KTOS stock did Scot B. Jarvis report?

Director Scot B. Jarvis reported an open market sale of 5,000 shares of Kratos Defense & Security Solutions, Inc. common stock on January 15, 2026, coded as a sale.

At what price were the KTOS shares sold in Scot B. Jarvis’s Form 4 filing?

The 5,000 KTOS shares reported by Scot B. Jarvis were sold at a price of $120.18 per share.

How many KTOS shares does Scot B. Jarvis hold after this reported sale?

After the reported transaction, Scot B. Jarvis beneficially owns 105,417 shares of Kratos Defense & Security Solutions, Inc. common stock, held directly.

Was the KTOS insider sale by Scot B. Jarvis under a Rule 10b5-1 plan?

Yes. The filing states that the 5,000-share sale was effected under a Rule 10b5-1 trading plan adopted by Scot B. Jarvis on September 15, 2025.

What is Scot B. Jarvis’s relationship to Kratos Defense & Security Solutions (KTOS)?

Scot B. Jarvis is identified in the filing as a director of Kratos Defense & Security Solutions, Inc. and is not reported as a 10% owner or officer.

Is the KTOS Form 4 filing for Scot B. Jarvis an individual or joint filing?

The document indicates that it is a Form filed by one reporting person, covering Scot B. Jarvis alone.