Cerberus Capital Management, L.P. - 29 Dec 2025 Form 4 Insider Report for COMSCORE, INC. (SCOR)

Reporting relationship: Director, 10%+ Owner
Issuer ticker: SCOR
Reported as of: 29 Dec 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 31 Dec 2025, 17:28:42 UTC
Prior SEC filing: 26 Jul 2024
Next SEC filing: 06 Jul 2026
Source filing: View source filing
Reporting owner signature: Cerberus Capital Management, L.P., By: /s/ Alexander D. Benjamin

Key filing fact

Cerberus Capital Management, L.P. filed Form 4 for COMSCORE, INC. (SCOR) on 31 Dec 2025.

Key facts

This page summarizes Cerberus Capital Management, L.P.'s Form 4 filing for COMSCORE, INC. (SCOR).
4 reported transactions and 3 derivative rows are listed below.
Accepted by SEC: 31 Dec 2025, 17:28.

Change

Previous filing in this sequence was filed on 26 Jul 2024.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (2)

CIK 0001525907 Primary reporting owner

Cerberus Capital Management, L.P.

Relationship: Director, 10%+ Owner
Address: 875 THIRD AVENUE, 11TH FLOOR, NEW YORK
Signature: Cerberus Capital Management, L.P., By: /s/ Alexander D. Benjamin
Signature date: 31 Dec 2025

CIK 0001851987

Pine Investor, LLC

Relationship: Director, 10%+ Owner
Address: 875 THIRD AVENUE, NEW YORK
Signature: Pine Investor, LLC, By: /s/ Alexander D. Benjamin
Signature date: 31 Dec 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SCOR transaction

Common Stock

Award

Transaction value
Shares: +3,286,825
Change %: +2997%
Price
Shares after: 3,396,479
Date: 29 Dec 2025
Ownership: See Footnote
Footnotes: F1, F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

SCOR transaction Derivative

Series B Convertible Preferred Stock

Disposed to Issuer

Transaction value: $0
Shares: -31,928,301
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 29 Dec 2025
Ownership: See Footnote
Underlying class: Common Stock
Underlying amount: 1,717,072
Exercise price
Footnotes: F1, F2, F3

SCOR transaction Derivative

Series C Convertible Preferred Stock

Award

Transaction value
Shares: +4,223,621
Change %
Price
Shares after: 4,223,621
Date: 29 Dec 2025
Ownership: See Footnote
Underlying class: Common Stock
Underlying amount
Exercise price
Footnotes: F1, F2, F4

SCOR transaction Derivative

Restricted Stock Units

Award

Transaction value: $0
Shares: +5,000
Change %
Price: $0.000000
Shares after: 5,000
Date: 29 Dec 2025
Ownership: See Footnote(2),
Underlying class: Common Stock
Underlying amount: 5,000
Exercise price
Footnotes: F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

This Form 4 is being filed in connection with the consummation on December 29, 2025 of the exchange contemplated by the Stock Exchange Agreements, dated September 26, 2025, pursuant to which Pine Investor, LLC exchanged 31,928,301 shares of Series B Convertible Preferred Stock (the "Series B Preferred Stock") previously held by it for: (i) 4,223,621 shares of Series C Convertible Preferred Stock, par value $0.001 per share (the "Series C Preferred Stock"), and (ii) 3,286,825 shares of common stock, par value $0.001 per share of comScore, Inc. (the "Company", and such exchange, the "Exchange"). The Exchange reported herein was approved by the Board of Directors of the Company and is exempt from Section 16(b) of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16b-3(d) thereunder.

Footnote F2

Pine Investor, LLC is the record holder of the securities reported herein. Cerberus Capital Management, L.P., either directly or through one or more intermediate entities, including Pine Investor, LLC, possesses the sole power to vote and the sole power to direct the disposition of the securities of the Company reported herein.

Footnote F3

Represents the number of shares of common stock, par value $0.001 per share, of the Company ("Common Stock") issuable upon conversion of the Series B Convertible Preferred Stock immediately prior to the Exchange, based on the then-effective conversion rate.

Footnote F4

The Series C Preferred Stock is convertible at any time, at the holder's election, into shares of Common Stock on a one-for-one basis, subject to the terms of the Certificate of Designations of Series C Preferred Stock filed with the Secretary of State of the State of Delaware, as may be amended from time to time. Conversion of the Series C Preferred Stock is subject to certain limitations, including a restriction that prohibits conversion to the extent such conversion would result in the holder beneficially owning more than 49.99% of the outstanding shares of Common Stock immediately following such conversion. The Series C Preferred Stock has no expiration date.

Footnote F5

Each restricted stock unit represents a right to receive one share of Common Stock. The restricted stock unit award reported herein (the "Stock Award") represents a prorated grant of 5,000 restricted stock units issued to Robert Davenport in connection with his service as a member of the Company's board of directors and pursuant to the Company's standard director compensation program. The Stock Award will vest on the earliest of the Company's 2026 annual meeting of stockholders, June 30, 2026 or a change in control of the Company, with vested units to be deferred and delivered in shares of Common Stock upon the earlier of his separation from service or a change in control of the Company. Pursuant to a director fee assignment agreement dated as of December 29, 2025, Mr. Davenport has assigned to Cerberus Capital Management, L.P. all of his rights and interests in the Stock Award and any shares of common stock issuable upon settlement thereof.

SEC remarks

For the purposes of Section 16 of the Securities Exchange Act, the interests of Cerberus Capital Management, L.P. and Pine Investor, LLC reported herein are limited to the pecuniary interest, if any, of each of Cerberus Capital Management, L.P. and Pine Investor, LLC, respectively, in such securities.