Kratos (KTOS) director Scot Jarvis sells 5,000 shares under 10b5-1 plan

Rhea-AI Filing Summary

Kratos Defense & Security Solutions director Scot B. Jarvis sold shares in a routine, pre-planned transaction. He sold 5,000 shares of common stock in an open-market sale at a price of $78.14 per share. After this sale, he continues to hold 80,417 shares directly. The transaction was carried out under a Rule 10b5-1 trading plan adopted on September 15, 2025, indicating it was scheduled in advance rather than timed opportunistically.

Insights

Equity market structure analyst

Pre-planned, modest director sale looks routine, not thesis-changing.

Director Scot B. Jarvis executed an open-market sale of 5,000 Kratos Defense common shares at $78.14. Following the transaction, he still holds 80,417 shares directly, so the sale represents only a small portion of his disclosed equity position.

The filing notes the sale was made under a Rule 10b5-1 trading plan adopted on September 15, 2025. Such plans are established in advance, which typically reduces the informational value of transaction timing and points to routine portfolio or liquidity management rather than a change in outlook.

There are no derivative exercises or restructurings reported in this filing, and the derivativeSummary is empty, indicating no option or similar derivative positions are visible here. Overall, this looks like a standard insider sale with limited implications for the broader investment case.

Insider Trade Summary 10b5-1

Net Seller: 5,000 shares ($390,700)

Net Sell 1 txn

Insider Jarvis Scot B

Role Director

Sold 5,000 shs ($391K)

Type	Security	Shares	Price	Value
Sale	Common Stock	5,000	$78.14	$391K

Holdings After Transaction: Common Stock — 80,417 shares (Direct)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

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 CALIFORNIA 92131

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/26/2026

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

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

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

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	03/26/2026		S		5,000(1)	D	$78.14	80,417	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 trading plan adopted by the reporting person on September 15, 2025.

	Scot B. Jarvis, by Eva Yee, Attorney-In-Fact	03/27/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What did Kratos (KTOS) director Scot B. Jarvis do in this Form 4 filing?

Director Scot B. Jarvis reported selling 5,000 shares of Kratos common stock in an open-market transaction at $78.14 per share. After the sale, he directly holds 80,417 shares, indicating he retains a substantial equity position in the company.

Was the KTOS insider stock sale by Scot B. Jarvis pre-planned?

Yes, the sale was executed under a Rule 10b5-1 trading plan adopted on September 15, 2025. Such plans schedule trades in advance, suggesting this was a routine, pre-arranged transaction rather than a reaction to new information or market conditions.

How many Kratos (KTOS) shares does Scot B. Jarvis still own after the sale?

Following the reported open-market sale, Scot B. Jarvis directly owns 80,417 shares of Kratos common stock. This remaining stake shows he continues to have significant share exposure despite selling 5,000 shares in the disclosed transaction.

What type of insider transaction is reported for KTOS in this Form 4?

The Form 4 reports an open-market sale of Kratos common stock by director Scot B. Jarvis. He sold 5,000 shares at $78.14 per share, and no derivative transactions, option exercises, gifts, or tax-withholding dispositions are included in this filing.

Does the KTOS Form 4 show any option exercises or derivatives for Scot B. Jarvis?

No, the filing does not report any derivative transactions or option exercises. The derivativeSummary is empty, and the only activity disclosed is a single open-market sale of 5,000 shares of Kratos common stock by Scot B. Jarvis.