Charles Harrington - Mar 4, 2022 Form 4 Insider Report for PARSONS CORP (PSN)

Role: Chairman, Director
Signature: /s/ Michael R. Kolloway, as attorney-in-fact
Stock symbol: PSN
Transactions as of: Mar 4, 2022
Transactions value $: -$282,172
Form type: 4
Date filed: 3/8/2022, 08:42 PM
Previous filing: Mar 4, 2022
Next filing: Apr 4, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PSN	Common Stock	Options Exercise	$0	+17.4K	+11.06%	$0.00	175K	Mar 4, 2022	Direct	F1
transaction	PSN	Common Stock	Tax liability	-$282K	-7.85K	-4.49%	$35.95	167K	Mar 4, 2022	Direct
holding	PSN	Common Stock						8K	Mar 4, 2022	By Spouse
holding	PSN	Common Stock						89.9K	Mar 4, 2022	By ESOP

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	PSN	Restricted Stock Units	Options Exercise	$0	-17.4K	-50%	$0.00	17.4K	Mar 4, 2022	Common Stock	17.4K		Direct	F1, F2

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

Explanation of Responses:

Id	Content
F1	Each Restricted Stock Unit represents a contingent right to receive one share of the Issuer's common stock.
F2	The remaining Restricted Stock Units will vest on March 4, 2023.