Matthew A. Tait - 03 Aug 2021 Form 4 Insider Report for MANTECH INTERNATIONAL CORP (MANT)

Role: Chief Operating Officer
Signature: /s/ Michael R. Putnam, by Power of Attorney
Issuer symbol: MANT
Transactions as of: 03 Aug 2021
Transactions value $: -$204,766
Form type: 4
Date filed: 05 Aug 2021, 21:19
Previous filing: 03 Aug 2021
Next filing: 02 Mar 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MANT	Class A Common Stock	Options Exercise		+5.38K	+26.98%		25.3K	03 Aug 2021	Direct	F1
transaction	MANT	Class A Common Stock	Tax liability	-$205K	-2.43K	-9.58%	$84.37	22.9K	03 Aug 2021	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	MANT	Restricted Stock Units	Options Exercise	$0	-5.38K	-100%	$0.00^*	0	03 Aug 2021	Class A Common Stock	5.38K		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Restricted stock units convert into common stock on a one-for-one basis.
F2	On August 3, 2018, the reporting person was granted 16,143 RSUs, vesting in three annual installments, beginning on the first anniversary of the grant date.