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Form 3 CACI INTERNATIONAL INC For: Sep 01 Filed by: Lutsey Meisha

September 11, 2026 4:08 PM
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
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1. Name and Address of Reporting Person *
Lutsey Meisha

(Last) (First) (Middle)
TWO RESTON OVERLOOK
12021 SUNSET HILLS ROAD

(Street)
RESTON VA 20190

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
09/01/2026
3. Issuer Name and Ticker or Trading Symbol
CACI INTERNATIONAL INC /DE/ [ CACI ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
EVP, Mission and Eng. Support
5. 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 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)
CACI Common Stock 7,948
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)
Date Exercisable Expiration Date Title Amount or Number of Shares
Restricted Stock Units (1) (1) CACI Common Stock 425 (1) D
Performance Restricted Stock Units (2) (2) CACI Common Stock 1,275 (2) D
Restricted Stock Units (3) (3) CACI Common Stock 791 (3) D
Performance Restricted Stock Units (4) (4) CACI Common Stock 792 (4) D
Restricted Stock Units (5) (5) CACI Common Stock 776 (5) D
Performance Restricted Stock Units (6) (6) CACI Common Stock 777 (6) D
Explanation of Responses:
1. On October 1, 2023, Ms. Lutsey was granted 1,274 restricted stock units. These restricted stock units will vest 1/3 per year for three years.
2. On October 1, 2023, Ms. Lutsey was granted 1,275 performance restricted stock units. The PRSU's will vest on the third anniversary of the grant date based on the achievement of a three-year performance measure.
3. On October 1, 2024, Ms. Lutsey was granted 791 restricted stock units. These restricted stock units will vest 1/3 per year for three years.
4. On October 1, 2024, Ms. Lutsey was granted 792 performance restricted stock units. The PRSU's will vest on the third anniversary of the grant date based on the achievement of a three-year performance measure.
5. On October 1, 2025, Ms. Lutsey was granted 776 restricted stock units. These restricted stock units will vest 1/3 per year for three years.
6. On October 1, 2025, Ms. Lutsey was granted 777 performance restricted stock units. The PRSU's will vest on the third anniversary of the grant date based on the achievement of a three-year performance measure.
Remarks:
Ms. Lutsey was designated as an executive officer subject to Section 16 of the Securities Exchange Act of 1934 effective September 1, 2026. Prior to this designation, on August 27, 2026, Ms. Lutsey sold 1,993 shares of common stock at a price of $614.53 per share. While this transaction is exempt from reporting pursuant to SEC Rule 16a-2(a) as it occurred prior to Ms. Lutsey becoming subject to Section 16, it is being voluntarily disclosed herein for informational purposes.
/s/ Meisha Lutsey 09/11/2026
** 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.
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