Gregory A. Fink - May 15, 2021 Form 4 Insider Report for COMSCORE, INC. (SCOR)

Role: Chief Financial Officer
Signature: /s/ Ashley Wright, Attorney-in-Fact
Stock symbol: SCOR
Transactions as of: May 15, 2021
Transactions value $: -$1,511
Form type: 4
Date filed: 5/18/2021, 05:12 PM

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SCOR	Common Stock	Options Exercise	$0	+1.38K	+3.31%	$0.00	43K	May 15, 2021	Direct	F1
transaction	SCOR	Common Stock	Tax liability	-$1.51K	-414	-0.96%	$3.65	42.6K	May 17, 2021	Direct	F2

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	SCOR	Restricted Stock Units	Options Exercise	$0	-1.38K	-100%	$0.00^*	0	May 15, 2021	Common Stock	1.38K	$0.00	Direct	F1, F3

* 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 Company's common stock.
F2	These shares were withheld to fulfill tax withholding obligations associated with the delivery of shares underlying restricted stock units vested on 5/15/2021. This was not an open market sale.
F3	This restricted stock unit award was granted on 6/5/2018 pursuant to the terms of the comScore, Inc. 2018 Equity and Incentive Compensation Plan. This award vested in three equal annual installments beginning on 5/15/2019, subject to the reporting person's continued service with the Company on each vesting date.