SCHEDULE Filed 2025-09-30 Event 2025-09-26 SEC 0001493152-25-016317 →

Pine Investor, LLC → COMSCORE, INC. SCOR

Stake: 27.20% Shares: 1,830,579 CUSIP: 20564W204 Class: Common Stock, par value $0.001 per share

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)

1 transaction

1 buys · 0 sales · 0 awards/exercises

Issuer Cluster

14 13D/G filings on this issuer

13 other filings besides this one

Filer Track Record

3 filings by this filer

2 other filings in the data moat

Short Interest · settle 2026-07-15

DTC 1.21

11,069 shares short · +11.3% vs prior

Post-Filing Returns · since 2025-09-26 on SCOR

+1 day

0.0%

+5 days

0.0%

+30 days

0.0%

+60 days

0.0%

+90 days

0.0%

+180 days

0.0%

Anchor price 6.90 on closest trading day on/after 2025-09-26. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
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
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 →
2024-07-26	SC	CHARTER COMMUNICATIONS, INC. /MO/	—	—	view →
2024-07-26	SC	Pine Investor, LLC	—	—	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 →
2018-01-17	SC	Starboard Value LP	—	—	view →

Other Filings by Pine Investor, LLC

Filed	Form	Issuer	Stake	Shares
2024-07-26	SC	COMSCORE, INC. SCOR	—	—	view →
2022-07-01	SC	COMSCORE, INC. SCOR	—	—	view →

Want this depth on every filing the moment it hits SEC EDGAR?

Full feed access · API · daily intelligence brief · custom alerts. From $49/mo.

See pricing →