Kratos division president holds 27,696 shares

Q: How many KTOS shares does William Peter Wilson report?

William Peter Wilson reports 27,696 shares of common stock held directly. This includes approximately 12,695 shares held through the issuer’s 401(k) Plan.

Q: What RSUs does William Peter Wilson report, and when do they vest?

The statement lists RSUs underlying 2,932, 8,000 and 24,000 common shares, from grants dated February 29, 2024, April 28, 2025, and May 20, 2026, respectively. Each RSU represents a contingent right to one common share. The grants vest ratably on their first three anniversaries, unless earlier vested or terminated under the applicable agreement.

The reported common-stock position includes approximately 12,695 shares held through the issuer’s 401(k) Plan.

Filing Impact

(Moderate)

Filing Sentiment

(Neutral)How Sentiment works

Sentiment and the balance of points

Rhea-AI Sentiment reads the wording of the document, how positive or negative its language is on a 1 to 5 scale. The balance of points shown with the takes weighs what the document actually discloses, so the two can disagree, for example when a trial that missed its main goal is described in upbeat language.

How Sentiment works How the balance works

Form Type

Rhea-AI Filing Summary

Kratos Defense & Security Solutions, Inc. reports holdings for William Peter Wilson, its President, C5ISR Division. His reported direct common-stock position is 27,696 shares, including approximately 12,695 shares held through the issuer’s 401(k) Plan. The statement also lists RSUs underlying 2,932, 8,000 and 24,000 common shares from grants dated February 29, 2024, April 28, 2025, and May 20, 2026. Each RSU represents a contingent right to one share and vests ratably on the first three grant anniversaries, unless earlier vested or terminated under the applicable agreement.

Insider Trade Summary

4 transactions reported

Mixed 4 txns

Insider Wilson William Peter

Role President, C5ISR Division

Type	Security	Shares	Price	Value
holding	Restricted Stock Units ^{F2, F3}	--	--	--
holding	Restricted Stock Units ^{F2, F4}	--	--	--
holding	Restricted Stock Units ^{F2, F5}	--	--	--
holding	Common Stock ^F1	--	--	--

Holdings After Transaction: Restricted Stock Units — 34,932 contracts (Direct); Common Stock — 27,696 shares (Direct)

Footnotes (5)

F1. Includes approximately 12,695 shares held through Issuer's 401(k) Plan.
F2. Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Issuer's common stock.
F3. Reporting person was granted 8,796 RSUs on February 29, 2024, which vest ratably on the first three anniversaries of the date of grant, unless earlier vested or terminated pursuant to the terms of the RSU agreement.
F4. Reporting person was granted 12,000 RSUs on April 28, 2025, which vest ratably on the first three anniversaries of the date of grant, unless earlier vested or terminated pursuant to the terms of the RSU agreement.
F5. Reporting person was granted 24,000 RSUs on May 20, 2026, which vest ratably on the first three anniversaries of the date of grant, unless earlier vested or terminated pursuant to the terms of the RSU agreement.

Key Figures

Direct common-stock holdings: 27,696 shares Common shares held through 401(k) Plan: approximately 12,695 shares RSUs underlying common shares: 2,932 shares +2 more

5 metrics

Direct common-stock holdings 27,696 shares Reported September 18, 2026

Common shares held through 401(k) Plan approximately 12,695 shares Included in the reported direct common-stock position

RSUs underlying common shares 2,932 shares Grant dated February 29, 2024

RSUs underlying common shares 8,000 shares Grant dated April 28, 2025

RSUs underlying common shares 24,000 shares Grant dated May 20, 2026

Key Terms

Restricted Stock Unit (RSU), contingent right, vest ratably

3 terms

Restricted Stock Unit (RSU) financial

"Each Restricted Stock Unit (RSU) represents a contingent right"

A restricted stock unit (RSU) is a promise from a company to give an employee company shares (or cash equal to their value) at a future date if certain conditions are met, such as staying with the company or hitting performance targets. For investors, RSUs matter because when they convert into actual shares they increase the number of shares available and can create selling pressure as employees cash out—think of them as a future paycheck paid in company stock.

contingent right financial

"a contingent right to receive one share"

vest ratably technical

"which vest ratably on the first three anniversaries"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many KTOS shares does William Peter Wilson report?

William Peter Wilson reports 27,696 shares of common stock held directly. This includes approximately 12,695 shares held through the issuer’s 401(k) Plan.

What RSUs does William Peter Wilson report, and when do they vest?

The statement lists RSUs underlying 2,932, 8,000 and 24,000 common shares, from grants dated February 29, 2024, April 28, 2025, and May 20, 2026, respectively. Each RSU represents a contingent right to one common share. The grants vest ratably on their first three anniversaries, unless earlier vested or terminated under the applicable agreement.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/28/2026 - 07:52 PM Accepted by SEC EDGAR 09/28/2026 - 07:51 PM

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Wilson William Peter

(Last)

(First)

(Middle)

10680 TREENA STREET, SUITE 600

(Street)

SAN DIEGO

CALIFORNIA

92131

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
09/18/2026

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

3a. Foreign Trading Symbol

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

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

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	President, C5ISR Division

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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	27,696⁽¹⁾	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Restricted Stock Units⁽²⁾	⁽³⁾	⁽³⁾	Common Stock	2,932	$0	D
Restricted Stock Units⁽²⁾	⁽⁴⁾	⁽⁴⁾	Common Stock	8,000	$0	D
Restricted Stock Units⁽²⁾	⁽⁵⁾	⁽⁵⁾	Common Stock	24,000	$0	D

Explanation of Responses:

1. Includes approximately 12,695 shares held through Issuer's 401(k) Plan.

2. Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Issuer's common stock.

3. Reporting person was granted 8,796 RSUs on February 29, 2024, which vest ratably on the first three anniversaries of the date of grant, unless earlier vested or terminated pursuant to the terms of the RSU agreement.

4. Reporting person was granted 12,000 RSUs on April 28, 2025, which vest ratably on the first three anniversaries of the date of grant, unless earlier vested or terminated pursuant to the terms of the RSU agreement.

5. Reporting person was granted 24,000 RSUs on May 20, 2026, which vest ratably on the first three anniversaries of the date of grant, unless earlier vested or terminated pursuant to the terms of the RSU agreement.

	William Peter Wilson, by Eva Yee, Attorney-In-Fact	09/28/2026
	** 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 5 (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 3: SEC 1473 (03-26)

Source: View Original Filing on SEC EDGAR