SEC FORM 3 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
 
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1. Name and Address of Reporting Person*
Warren Jennifer A.

(Last) (First) (Middle)
2251 CORPORATE PARK DRIVE
SUITE 600

(Street)
HERNDON VA 20171

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
03/29/2022
3. Issuer Name and Ticker or Trading Symbol
MANTECH INTERNATIONAL CORP [ MANT ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X 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)
Class A Common Stock 2,773,389 I By trust(1)
Class A Common Stock 6,611,454 I By trust(1)
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
1. Name and Address of Reporting Person*
Warren Jennifer A.

(Last) (First) (Middle)
2251 CORPORATE PARK DRIVE
SUITE 600

(Street)
HERNDON VA 20171

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Pedersen Nonexempt 2022 Trust

(Last) (First) (Middle)
2251 CORPORATE PARK DRIVE
SUITE 600

(Street)
HERNDON VA 20171

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Pedersen GST 2022 Trust

(Last) (First) (Middle)
2251 CORPORATE PARK DRIVE
SUITE 600

(Street)
HERNDON VA 20171

(City) (State) (Zip)
Explanation of Responses:
1. Shares reported as beneficially owned by Ms. Warren include (i) 2,773,389 shares of Class A Common Stock held directly by The Pedersen GST 2022 Trust and (ii) 6,611,454 shares of Class A Common Stock held by The Pedersen Nonexempt 2022 Trust, both of which are trusts that have Ms. Warren as trustee and as to which Ms. Warren disclaims beneficial ownership.
/s/ Jennifer A. Warren 04/07/2022
** 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).
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