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BCS

Changes in Beneficial Ownership · 4

comScore, Inc.

SCORNASDAQEQUITYCurrent

Changes in Beneficial Ownership

Filed Aug 21, 2026Accepted Aug 21, 2026, 6:16 PM EDTFiling CIK 1611983Accession 0001140361-26-034052
Share

Structured filing — 4

form4.xml

Open full document ↗

Filing details

Report period
2026-08-19
Issuer
COMSCORE, INC.
Issuer CIK
0001158172
Trading symbol
SCOR
No longer subject to Section 16
Checked

Reporting owner 1

Name
Liberty Broadband Corp
Reporting owner CIK
0001611983
Relationship
Director · 10% owner
Address
400 WASHINGTON BLVD., STAMFORD, CT, 06902

Non-derivative transactions

Non-derivative transactions · 1 reported row
SecurityTransaction dateCodeAmountA / DPrice (USD)Owned afterOwnership
Common Stock2026-08-19J · Form 4[F1]3,286,825D[F1]0D
Table key
J · Form 4
Other acquisition or disposition; see explanation
D
Direct

Derivative transactions

Derivative transactions · 1 reported row
SecurityConversion / exercise price (USD)Transaction dateCodeAmountA / DPrice (USD)ExercisableExpiresUnderlying securityUnderlying sharesOwned afterOwnership
Series C Convertible Preferred Stock[F2]2026-08-19J · Form 4[F1]4,223,621A[F1][F2][F2]Common Stock4,223,6210D
Table key
J · Form 4
Other acquisition or disposition; see explanation
A
Acquired
D
Direct

Footnotes

F1
On August 19, 2026, as a result of the Combination (as defined in the Remarks section), Charter (as defined in the Remarks section) acquired the Reporting Person . As a result of the Combination, Charter became the beneficial owner of all the shares of Common Stock and Series C Convertible Preferred Stock beneficially owned by the Reporting Person and the Reporting Person ceased to be subject to the obligations of Section 16 of the Securities Exchange Act of 1934 with respect to the Issuer.↩ 1↩ 2↩ 3↩ 4
F2
As of August 19, 2026, the shares of Series C Convertible Preferred Stock reported herein are convertible into 4,223,461 shares of Common Stock. Subject to certain antidilution adjustments, the Series C 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 C Convertible Preferred Stock), which is originally one-to-one. The Series C Convertible Preferred Stock has no expiration date.↩ 1↩ 2↩ 3

Remarks

Pursuant to the Agreement and Plan of Merger, dated as of November 12, 2024 (the "Merger Agreement"), by and among the Reporting Person, Charter Communications, Inc. ("Charter"), Fusion Merger Sub 1, LLC, a Delaware limited liability company and wholly owned direct subsidiary of Charter ("Merger LLC"), and Fusion Merger Sub 2, Inc., a Delaware corporation and wholly owned direct subsidiary of Merger LLC ("Merger Sub"), on August 19, 2026, Merger Sub merged with and into the Reporting Person (the "Merger"), with the Reporting Person surviving the Merger as a wholly owned subsidiary of Merger LLC, and immediately following the Merger, the Reporting Person (as the surviving corporation in the Merger) merged with and into Merger LLC (the "Upstream Merger," and together with the Merger, the "Combination"), with Merger LLC surviving the Upstream Merger as the surviving company and a wholly owned subsidiary of Charter.

Signature 1

Signed
Fusion Merger Sub 1, LLC, as successor by merger to Liberty Broadband Corporation. By: /s/ Jessica M. Fischer. Name: Jessica M. Fischer, Title: Chief Financial Officer
Date
2026-08-21

Company context

Comscore is a global, trusted partner for planning, transacting and evaluating media across platforms. With an unmatched data footprint that combines digital, linear TV, over-the-top and theatrical viewership intelligence with advanced audience insights, Comscore empowers media buyers and sellers to quantify their multiscreen behavior and make meaningful business decisions with confidence. A proven leader in measuring digital and TV audiences and advertising at scale, Comscore is the industry’s emerging third-party source for reliable and comprehensive cross-platform measurement.

Current securities

Recent company filings

  1. SCHEDULE 13D/A - filed by Liberty Broadband Corp regarding COMSCORE, INC.Aug 21, 2026
  2. 4 filingAug 21, 2026
  3. S-8 filingAug 20, 2026
  4. 10-Q filingAug 14, 2026
  5. Results of Operations and Financial ConditionAug 12, 2026

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