COMSCORE, INC. — Director's Dealing 2023

May 19, 2023

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: COMSCORE, INC. (SCOR)
CIK: 0001158172
Period of Report: 2023-05-16

Reporting Person: Liberty Broadband Corp (Director, 10% Owner)

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Series B Convertible Preferred Stock	$		Common Stock (29348881)		Direct

Footnotes

F1: The shares of Common Stock reported herein are underlying 27,509,203 shares of Series B Convertible Preferred Stock owned by the Reporting Person. Subject to certain antidilution adjustments and customary provisions related to partial dividend periods, the Series B Convertible Preferred Stock is convertible at the option of the holders at any time into a number of shares of Common Stock equal to the Conversion Rate (as defined in the Certificate of Designations for the Series B Convertible Preferred Stock), which was originally one-to-one, but was approximately 1.067 on the date hereof as a result of accrued but unpaid dividends. The Conversion Rate will continue to adjust to the extent there are accrued but unpaid dividends. Each holder of Series B Convertible Preferred Stock will receive cash in lieu of fractional shares (if any). The Series B Convertible Preferred Stock has no expiration date.