SC Filed 2018-01-17 Event — SEC 0001193805-18-000051 →

Starboard Value LP → COMSCORE, INC. SCOR

Stake: — Shares: —

Composite Decision Signal · PASS (LOW BASE-RATE EDGE) Conviction Score: 2/100 · Filer 90d Win Rate: 0% · Hist. 90d Edge: +0.0%

Filer track record (8 filings): 0% 90d win rate, +0.0% 90d edge

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

4 transactions

4 buys · 0 sales · 0 awards/exercises

Issuer Cluster

16 13D/G filings on this issuer

15 other filings besides this one

Filer Track Record

98 filings by this filer

97 other filings in the data moat

Short Interest · settle 2026-10-15

DTC 1.00

28,933 shares short · -10.6% vs prior

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-08-28	LIVEK WILLIAM PAUL	director	Buy	20,000	$5.23	$105K
2026-08-26	McLaughlin Matthew F.	director, officer	Buy	20,000	$5.26	$105K
2026-08-20	Kline David	director	Buy	7,000	$5.29	$37K
2026-07-01	Cerberus Capital Management, L.P.	director, 10%+ owner	Award	16,461	—	—

Other 13D/G Filings on COMSCORE, INC.

Filed	Form	Filer	Stake	Shares
2026-08-21	SCHEDULE 13D/A	CHARTER COMMUNICATIONS, INC. /MO/	49.99%	15,090,681	view →
2026-08-21	SCHEDULE 13D/A	Liberty Broadband Corp	—	0	view →
2025-09-30	SCHEDULE	Liberty Broadband Corp	25.50%	1,717,072	view →
2025-09-30	SCHEDULE	CHARTER COMMUNICATIONS, INC. /MO/	24.55%	1,631,889	view →
2025-09-30	SCHEDULE	Pine Investor, LLC	27.20%	1,830,579	view →
2024-07-26	SC	Pine Investor, LLC	—	—	view →
2024-07-26	SC	CHARTER COMMUNICATIONS, INC. /MO/	—	—	view →
2024-01-29	SC	180 DEGREE CAPITAL CORP. /NY/	—	—	view →
2023-12-11	SC	180 DEGREE CAPITAL CORP. /NY/	—	—	view →
2023-06-12	SC	180 DEGREE CAPITAL CORP. /NY/	—	—	view →
2023-06-01	SC	180 DEGREE CAPITAL CORP. /NY/	—	—	view →
2023-05-23	SC	Qurate Retail, Inc.	—	—	view →
2022-07-01	SC	Pine Investor, LLC	—	—	view →
2020-11-20	SC	Tenzing Global Management, LLC	—	—	view →
2018-04-06	SC	WPP plc	—	—	view →

Other Filings by Starboard Value LP

Filed	Form	Issuer	Stake	Shares
2026-10-06	SCHEDULE 13D/A	Qorvo, Inc.	—	0	view →
2026-08-24	SCHEDULE 13D/A	BILL Holdings, Inc.	10.10%	8,639,900	view →
2026-06-02	SCHEDULE 13D/A	Qorvo, Inc. QRVO	—	5,611,526	view →
2026-04-01	SCHEDULE 13D/A	ALGONQUIN POWER & UTILITIES CORP. AGQPF	7.40%	57,215,415	view →
2026-01-23	SCHEDULE	ROGERS CORP ROG	3.30%	599,328	view →
2025-05-19	SCHEDULE	Qorvo, Inc. QRVO	8.90%	8,270,655	view →
2025-05-09	SCHEDULE	GREEN DOT CORP GDOT	3.80%	2,071,070	view →
2025-03-24	SCHEDULE	Qorvo, Inc. QRVO	8.90%	8,270,655	view →
2025-02-24	SCHEDULE	Fortrea Holdings Inc. FTRE	5.40%	4,864,000	view →
2025-01-31	SCHEDULE	Fortrea Holdings Inc. FTRE	5.80%	5,199,000	view →
2024-05-06	SC	Alight, Inc. / Delaware ALIT	—	—	view →
2024-02-26	SC	Fortrea Holdings Inc. FTRE	—	—	view →
2024-01-02	SC	Bloomin' Brands, Inc. BLMN	—	—	view →
2023-09-06	SC	Bloomin' Brands, Inc. BLMN	—	—	view →
2023-07-24	SC	ALGONQUIN POWER & UTILITIES CORP. AQNB	—	—	view →
2023-07-17	SC	ACACIA RESEARCH CORP ACTG	—	—	view →
2023-07-07	SC	ALGONQUIN POWER & UTILITIES CORP. AGQPF	—	—	view →
2023-06-20	SC	Wix.com Ltd. WIX	—	—	view →
2023-06-06	SC	ROGERS CORP ROG	—	—	view →
2023-05-22	SC	Cyxtera Technologies, Inc.	—	—	view →

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