Company / CIK 0001158172
COMSCORE, INC.
- Ticker
- SCOR
- Size, estimated from filings
- Micro cap (under $300M)
- Insiders on file
- 15
- Federal contracts on record
- none matched
- Lobbying filings on record
- none matched
- SEC filings
- EDGAR ↗
- Latest trade on record
- September 8, 2026
COMSCORE, INC. (SCOR) has 15 insiders on file who disclosed 57 transactions in the last 12 months (5 open-market buys, 7 sales, about $476K at reported prices). No federal contract award that started in the last 180 days was found for a recipient with exactly this name; no lobbying filing names it as client this year.
COMSCORE, INC. in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
BoughtSold
4 people account for the disclosed buying and selling in COMSCORE, INC. over the last 12 months; the most active is LIVEK WILLIAM PAUL with $226K.
Insiders
| Name | Role | Rows | Bought | Sold | Last filed |
|---|---|---|---|---|---|
| McLaughlin Matthew F. | Chief Executive Officer | 8 | 3 | 0 | September 8, 2026 |
| LIVEK WILLIAM PAUL | Director | 10 | 1 | 6 | August 31, 2026 |
| Kline David | Director | 2 | 1 | 0 | August 24, 2026 |
| CHARTER COMMUNICATIONS, INC. /MO/ | Insider | 8 | 0 | 0 | August 21, 2026 |
| Liberty Broadband Corp | Director | 5 | 0 | 0 | August 21, 2026 |
| Curry Mary Margaret | See Remarks | 2 | 0 | 0 | August 21, 2026 |
| Sharma Smriti | See Remarks | 2 | 0 | 0 | August 21, 2026 |
| Cerberus Capital Management, L.P. | Director | 5 | 0 | 0 | July 6, 2026 |
| Wendling Brian J | Director | 3 | 0 | 0 | July 2, 2026 |
| Frankel Stuart Brian | Director | 1 | 0 | 0 | July 2, 2026 |
| Bagdasarian Stephen | Chief Commercial Officer | 3 | 0 | 1 | June 9, 2026 |
| Patterson Martin Edward | Director | 2 | 0 | 0 | April 23, 2026 |
| Gillin Leslie | Director | 2 | 0 | 0 | December 31, 2025 |
| Banerjee Nana | Director | 2 | 0 | 0 | December 31, 2025 |
| FISHER ITZHAK | Director | 2 | 0 | 0 | December 31, 2025 |
Rows are this company's Form 4 rows for each person. "Bought" and "sold" count open-market purchases (code P) and sales only. More in insider buying and insider selling.
Insider transactions
| Filer | Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| McLaughlin Matthew F. | SCOR | Buy P | September 8, 2026 | September 8, 2026 | 0d | 3,367 | $5 | $17K | Form 4 ↗ | ||
| McLaughlin Matthew F. | SCOR | Buy P | September 4, 2026 | September 8, 2026 | 4d | 16,633 | $5 | $84K | Form 4 ↗ | ||
| LIVEK WILLIAM PAUL | SCOR | Buy P | August 28, 2026 | August 31, 2026 | 3d | 20,000 | $5 | $105K | Form 4 ↗ | ||
| McLaughlin Matthew F. | SCOR | Buy P | August 26, 2026 | August 27, 2026 | 1d | 20,000 | $5 | $105K | Form 4 ↗ | ||
| Kline David | SCOR | Buy P | August 20, 2026 | August 24, 2026 | 4d | 7,000 | $5 | $37K | Form 4 ↗ | ||
| Liberty Broadband Corp | SCOR | Other J | August 19, 2026 | August 21, 2026 | 2d | 4,223,621 | — | — | derivative | Form 4 ↗ | |
| Liberty Broadband Corp | SCOR | Other J | August 19, 2026 | August 21, 2026 | 2d | 3,286,825 | — | — | Form 4 ↗ | ||
| Sharma Smriti | SCOR | Other A | August 20, 2026 | August 21, 2026 | 1d | 60,000 | — | — | derivative | Form 4 ↗ | |
| Sharma Smriti | SCOR | Other A | August 20, 2026 | August 21, 2026 | 1d | 60,000 | — | — | derivative | Form 4 ↗ | |
| Curry Mary Margaret | SCOR | Other A | August 20, 2026 | August 21, 2026 | 1d | 60,000 | — | — | derivative | Form 4 ↗ | |
| Curry Mary Margaret | SCOR | Other A | August 20, 2026 | August 21, 2026 | 1d | 60,000 | — | — | derivative | Form 4 ↗ | |
| CHARTER COMMUNICATIONS, INC. /MO/ | SCOR | Other J | August 19, 2026 | August 21, 2026 | 2d | 4,223,621 | — | — | indirectderivative | Form 4 ↗ | |
| CHARTER COMMUNICATIONS, INC. /MO/ | SCOR | Other J | August 19, 2026 | August 21, 2026 | 2d | 3,286,825 | — | — | indirect | Form 4 ↗ | |
| Cerberus Capital Management, L.P. | SCOR | Other A | July 1, 2026 | July 6, 2026 | 5d | 16,461 | — | — | lateindirect | Form 4 ↗ | |
| CHARTER COMMUNICATIONS, INC. /MO/ | SCOR | Other A | July 1, 2026 | July 6, 2026 | 5d | 16,461 | — | — | lateindirectderivative | Form 4 ↗ | |
| Frankel Stuart Brian | SCOR | Other A | July 1, 2026 | July 2, 2026 | 1d | 17,294 | — | — | derivative | Form 4 ↗ | |
| Wendling Brian J | SCOR | Other A | July 1, 2026 | July 2, 2026 | 1d | 16,461 | — | — | derivative | Form 4 ↗ | |
| Kline David | SCOR | Other A | July 1, 2026 | July 2, 2026 | 1d | 16,461 | — | — | derivative | Form 4 ↗ | |
| LIVEK WILLIAM PAUL | SCOR | Other A | July 1, 2026 | July 2, 2026 | 1d | 16,461 | — | — | derivative | Form 4 ↗ | |
| McLaughlin Matthew F. | SCOR | Other A | June 16, 2026 | June 18, 2026 | 2d | 400,000 | — | — | derivative | Form 4 ↗ | |
| McLaughlin Matthew F. | SCOR | Other A | June 16, 2026 | June 18, 2026 | 2d | 303,030 | — | — | derivative | Form 4 ↗ | |
| McLaughlin Matthew F. | SCOR | Option / conversion M | June 16, 2026 | June 18, 2026 | 2d | 10,000 | — | — | derivative | Form 4 ↗ | |
| McLaughlin Matthew F. | SCOR | Option / conversion M | June 16, 2026 | June 18, 2026 | 2d | 10,000 | — | — | Form 4 ↗ | ||
| Wendling Brian J | SCOR | Option / conversion M | June 16, 2026 | June 18, 2026 | 2d | 10,000 | — | — | derivative | Form 4 ↗ | |
| Wendling Brian J | SCOR | Option / conversion M | June 16, 2026 | June 18, 2026 | 2d | 10,000 | — | — | Form 4 ↗ | ||
| LIVEK WILLIAM PAUL | SCOR | Option / conversion M | June 16, 2026 | June 18, 2026 | 2d | 10,000 | — | — | derivative | Form 4 ↗ | |
| LIVEK WILLIAM PAUL | SCOR | Option / conversion M | June 16, 2026 | June 18, 2026 | 2d | 10,000 | — | — | Form 4 ↗ | ||
| CHARTER COMMUNICATIONS, INC. /MO/ | SCOR | Option / conversion M | June 16, 2026 | June 18, 2026 | 2d | 20,000 | — | — | indirectderivative | Form 4 ↗ | |
| CHARTER COMMUNICATIONS, INC. /MO/ | SCOR | Option / conversion M | June 16, 2026 | June 18, 2026 | 2d | 20,000 | — | — | Form 4 ↗ | ||
| McLaughlin Matthew F. | SCOR | Other A | June 12, 2026 | June 16, 2026 | 4d | 449,727 | — | — | derivative | Form 4 ↗ | |
| Bagdasarian Stephen | SCOR | Option / conversion M | June 6, 2026 | June 9, 2026 | 3d | 2,475 | — | — | derivative | Form 4 ↗ | |
| Bagdasarian Stephen | SCOR | Sell F | June 6, 2026 | June 9, 2026 | 3d | 726 | $8 | $5,786 | Form 4 ↗ | ||
| Bagdasarian Stephen | SCOR | Option / conversion M | June 6, 2026 | June 9, 2026 | 3d | 2,475 | — | — | Form 4 ↗ | ||
| Cerberus Capital Management, L.P. | SCOR | Other A | December 29, 2025 | December 31, 2025 | 2d | 5,000 | — | — | indirectderivative | Form 4 ↗ | |
| Cerberus Capital Management, L.P. | SCOR | Other A | December 29, 2025 | December 31, 2025 | 2d | 4,223,621 | — | — | indirectderivative | Form 4 ↗ | |
| Cerberus Capital Management, L.P. | SCOR | Option / conversion D | December 29, 2025 | December 31, 2025 | 2d | 31,928,301 | — | — | indirectderivative | Form 4 ↗ | |
| Cerberus Capital Management, L.P. | SCOR | Other A | December 29, 2025 | December 31, 2025 | 2d | 3,286,825 | — | — | indirect | Form 4 ↗ | |
| FISHER ITZHAK | SCOR | Option / conversion M | December 29, 2025 | December 31, 2025 | 2d | 10,000 | — | — | derivative | Form 4 ↗ | |
| FISHER ITZHAK | SCOR | Option / conversion M | December 29, 2025 | December 31, 2025 | 2d | 10,000 | — | — | Form 4 ↗ | ||
| Banerjee Nana | SCOR | Option / conversion M | December 29, 2025 | December 31, 2025 | 2d | 10,000 | — | — | derivative | Form 4 ↗ | |
| Banerjee Nana | SCOR | Option / conversion M | December 29, 2025 | December 31, 2025 | 2d | 10,000 | — | — | Form 4 ↗ | ||
| Gillin Leslie | SCOR | Option / conversion M | December 29, 2025 | December 31, 2025 | 2d | 10,000 | — | — | derivative | Form 4 ↗ | |
| Gillin Leslie | SCOR | Option / conversion M | December 29, 2025 | December 31, 2025 | 2d | 10,000 | — | — | Form 4 ↗ | ||
| Patterson Martin Edward | SCOR | Option / conversion M | December 29, 2025 | December 31, 2025 | 2d | 10,000 | — | — | derivative | Form 4 ↗ | |
| Patterson Martin Edward | SCOR | Option / conversion M | December 29, 2025 | December 31, 2025 | 2d | 10,000 | — | — | Form 4 ↗ | ||
| CHARTER COMMUNICATIONS, INC. /MO/ | SCOR | Other A | December 29, 2025 | December 31, 2025 | 2d | 4,223,621 | — | — | indirectderivative | Form 4 ↗ | |
| CHARTER COMMUNICATIONS, INC. /MO/ | SCOR | Option / conversion D | December 29, 2025 | December 31, 2025 | 2d | 31,928,301 | — | — | indirectderivative | Form 4 ↗ | |
| CHARTER COMMUNICATIONS, INC. /MO/ | SCOR | Other A | December 29, 2025 | December 31, 2025 | 2d | 3,286,825 | — | — | indirect | Form 4 ↗ | |
| Liberty Broadband Corp | SCOR | Other A | December 29, 2025 | December 31, 2025 | 2d | 4,223,621 | — | — | derivative | Form 4 ↗ | |
| Liberty Broadband Corp | SCOR | Option / conversion D | December 29, 2025 | December 31, 2025 | 2d | 31,928,301 | — | — | derivative | Form 4 ↗ | |
| Liberty Broadband Corp | SCOR | Other A | December 29, 2025 | December 31, 2025 | 2d | 3,286,825 | — | — | Form 4 ↗ | ||
| LIVEK WILLIAM PAUL | SCOR | Sell S | November 14, 2025 | November 17, 2025 | 3d | 9,900 | $7 | $65K | Form 4 ↗ | ||
| LIVEK WILLIAM PAUL | SCOR | Sell S | November 12, 2025 | November 14, 2025 | 2d | 68 | $7 | $475 | Form 4 ↗ | ||
| LIVEK WILLIAM PAUL | SCOR | Sell S | November 12, 2025 | November 14, 2025 | 2d | 1,934 | $7 | $13K | Form 4 ↗ | ||
| LIVEK WILLIAM PAUL | SCOR | Sell S | November 11, 2025 | November 12, 2025 | 1d | 2,900 | $7 | $21K | Form 4 ↗ | ||
| LIVEK WILLIAM PAUL | SCOR | Sell S | November 11, 2025 | November 12, 2025 | 1d | 835 | $7 | $5,912 | Form 4 ↗ | ||
| LIVEK WILLIAM PAUL | SCOR | Sell S | November 10, 2025 | November 12, 2025 | 2d | 2,206 | $8 | $17K | Form 4 ↗ |
Federal contracts (USAspending, awards started in the last 180 days)
No contract award starting in the last 180 days was found for a recipient named exactly "COMSCORE, INC.". Subsidiaries and differently-spelled recipients are not matched — search contracts.
Lobbying (Senate LDA, as client)
No LDA filing posted since October 2025 names "COMSCORE, INC." as the client. Filings under a subsidiary or trade-association name are not matched — search lobbying.
Related companies
Companies whose stock was traded by the same people who traded SCOR, by number of filers in common. It shows overlap in public filings and nothing else.
- CHARTER COMMUNICATIONS, INC. /MO/ CHTR 2 filers in common
- Liberty Media Corp FWONK 1 filer in common
- Liberty Live Holdings, Inc. LLYVK 1 filer in common
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 31 | 57 | November 12, 2025 | September 8, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insiders and their transactions come from SEC EDGAR Form 4 filings for this issuer. Contracts and lobbying are matched by exact normalized name (suffixes like Inc./Corp. ignored) to USAspending recipients and LDA clients — a conservative match that misses subsidiaries on purpose. See methodology and corrections.
Not investment advice. Public records shown as filed; no recommendation is made or implied.