Transactions
3
Insider / COMSCORE, INC.
Patterson Martin Edward
Director at COMSCORE, INC.
- Company
- COMSCORE, INC.
- First filing on record
- December 31, 2025
- Latest trade on record
- April 21, 2026
- SEC filings
- EDGAR ↗
Patterson Martin Edward, Director at COMSCORE, INC., has disclosed 3 transactions in CHTR, SCOR since December 31, 2025: 0 purchases (0 open-market buys) and 0 sales, worth about $0 at the reported prices. The latest was filed April 23, 2026, 2 days after the trade.
Open-market buys
0
Sales
0
Avg. disclosure lag
2.0d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months Patterson Martin Edward reported 3 transactions that were neither a purchase nor a sale, such as stock awards, option exercises or shares withheld for tax.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
0 of 2 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| M | Option exercise or conversion | 2 | 20,000 | — |
| A | Grant or award | 1 | 918 | — |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 1 | 0 | 0 |
| 2025 | 2 | 0 | 0 |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| CHTR | Other A | April 21, 2026 | April 23, 2026 | 2d | 918 | — | — | Form 4 ↗ | ||
| SCOR | Option / conversion M | December 29, 2025 | December 31, 2025 | 2d | 10,000 | — | — | derivative | Form 4 ↗ | |
| SCOR | Option / conversion M | December 29, 2025 | December 31, 2025 | 2d | 10,000 | — | — | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| April 23, 2026 | Form 4 | 0001848881-26-000002 | 1 | published | EDGAR ↗ |
| December 31, 2025 | Form 4 | 0001848881-25-000005 | 2 | published | EDGAR ↗ |
Other insiders at COMSCORE, INC.
- Wendling Brian J Director 27 rows
- Liberty Broadband Corp Director 17 rows
- Zinterhofer Eric Louis Director 17 rows
- Howard Kevin D EVP/CAO/Controller 13 rows
- Rutledge Thomas Insider 11 rows
- LIVEK WILLIAM PAUL Director 10 rows
- Ray Richard Adam EVP, Chief Commercial Officer 9 rows
- CHARTER COMMUNICATIONS, INC. /MO/ Insider 8 rows
- McLaughlin Matthew F. Chief Executive Officer 8 rows
- Winfrey Christopher L President and CEO 8 rows
Everyone on file, with contracts and lobbying under the company's name: COMSCORE, INC..
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.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Options and derivatives on Form 4 Table I = shares. Table II = options and other derivatives.
- 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 | 2 | 3 | December 31, 2025 | April 23, 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.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.