Form 4 Tracker
COMSCORE, INC.
SCOR

28 insider filings · Latest: Sep 4, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Sep 8, 2026Sep 8 8:09 PMMatthew F. MclaughlinDirector, Chief Executive Officer
Purchase
3,367$5.19$17.5K185,739(D)

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Sep 4, 2026Sep 8 8:09 PMMatthew F. MclaughlinDirector, Chief Executive Officer
Purchase
16,633$5.06$84.2K182,372(D)

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Aug 28, 2026Aug 31 11:10 AMWilliam Paul LivekDirector
Purchase
20,000$5.23$104.6K217,473(D)

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Aug 26, 2026Aug 27 11:29 AMMatthew F. MclaughlinDirector, Chief Executive Officer
Purchase
20,000$5.26$105.2K165,739(D)

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Aug 20, 2026Aug 24 11:20 AMDavid KlineDirector
Purchase
7,000$5.29$37.0K7,000(D)

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Nov 10, 2025Nov 10 3:48 PMLIVEK WILLIAM PAUL
Proposed Sale
20,000$7.86$157.2K—

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Dec 29, 2025Dec 31 10:23 PMLeslie GillinDirector
Option Exercise
10,000—0(D)

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Dec 29, 2025Dec 31 10:21 PMMartin Edward PattersonDirector
Option Exercise
10,000—0(D)

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Dec 29, 2025Dec 31 9:21 PMCHARTER COMMUNICATIONS, INC. /MO/10% Owner
Disposition
31,928,301—0(I)

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Dec 29, 2025Dec 31 9:21 PMCHARTER COMMUNICATIONS, INC. /MO/10% Owner
Grant/Award
4,223,621—4,223,621(I)

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Dec 29, 2025Dec 31 9:08 PMLiberty Broadband CorpDirector, 10% Owner
Disposition
31,928,301—0(D)

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Dec 29, 2025Dec 31 9:08 PMLiberty Broadband CorpDirector, 10% Owner
Grant/Award
4,223,621—4,223,621(D)

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