STOCK TITAN

Insider at Kratos (NASDAQ: KTOS) sells 1,500 shares in pre-set 10b5-1 trade

Filing Impact
(Moderate)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Kratos Defense & Security Solutions SVP & General Counsel Marie Mendoza executed an open-market sale of 1,500 shares of Common Stock on April 15, 2026 at an average price of $75.69 per share, under a pre-arranged Rule 10b5-1 trading plan adopted on March 17, 2025.

After this sale, Mendoza directly holds 66,656 shares, which include 2,251 shares purchased through the company’s Employee Stock Purchase Plan and approximately 14,469 shares held through the company’s 401(k) Plan. The transaction represents a small portion of her overall reported holdings.

Positive

  • None.

Negative

  • None.
Insider Mendoza Marie
Role SVP & General Counsel
Sold 1,500 shs ($114K)
Type Security Shares Price Value
Sale Common Stock 1,500 $75.69 $114K
Holdings After Transaction: Common Stock — 66,656 shares (Direct)
Footnotes (1)
  1. This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person on March 17, 2025. Includes 2,251 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 14,469 shares held through Issuer's 401(k) Plan.
Shares sold 1,500 shares Open-market sale on April 15, 2026
Sale price $75.69 per share Average price for the 1,500-share sale
Shares held after transaction 66,656 shares Direct ownership following the reported sale
ESPP shares included 2,251 shares Purchased through Issuer's Employee Stock Purchase Plan
401(k) plan shares approximately 14,469 shares Held through Issuer's 401(k) Plan
Trading plan adoption date March 17, 2025 Adoption date of Rule 10b5-1 trading plan
Rule 10b5-1 trading plan regulatory
"This transaction was effected pursuant to a 10b5-1 trading plan adopted"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
Employee Stock Purchase Plan financial
"Includes 2,251 shares purchased through Issuer's Employee Stock Purchase Plan"
An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.
401(k) Plan financial
"approximately 14,469 shares held through Issuer's 401(k) Plan"
A 401(k) plan is a workplace retirement account that lets employees set aside part of their pay into a tax-advantaged savings pot, often with employers adding matching contributions — like a workplace piggy bank for future income. It matters to investors because the amount people save and how employers fund these plans influence consumer spending, corporate payroll costs and the flow of money into financial markets, which can affect stock prices and company valuations.
open-market sale financial
"transaction_action": "open-market sale""
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
SEC Form 4
FORM 4UNITED 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*
Mendoza Marie

(Last)(First)(Middle)
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)
Director10% Owner
XOfficer (give title below)Other (specify below)
SVP & General Counsel
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/15/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock04/15/2026S1,500(1)D$75.6966,656(2)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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount 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 March 17, 2025.
2. Includes 2,251 shares purchased through Issuer's Employee Stock Purchase Plan and approximately 14,469 shares held through Issuer's 401(k) Plan.
Marie C. Mendoza, by Eva Yee, Attorney-In-Fact04/17/2026
** Signature of Reporting PersonDate
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)