COMSCORE (SCOR) stock: insider trades, news & valuation
Information Technology · Strong buyingShare price and insider trades
COMSCORE insider trading at a glance (Oct 9, 2026): in the past 12 months, 3 insiders bought $348K and 1 sold $122K of SCOR stock on the open market, including a cluster buy that began Aug 20, 2026; P/E 0.6 vs. a sector median of 32.1.
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SCOR insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | $348K | 5 | — | 0 |
| Q2 2026 | — | 0 | — | 0 |
| Q1 2026 | — | 0 | — | 0 |
| Q4 2025 | — | 0 | $122K | 6 |
Valuation, profit and volume
Summary
Over the past 12 months, 3 COMSCORE, INC. insiders reported open-market purchases totaling $348K, while 1 insider reported sales totaling $122K. The most recent cluster buy began on Aug 20, 2026, when 3 insiders bought a combined $247K. 0 of 6 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
SCOR stock news and SEC filings
Recent 8-K filings and headlines. Tone is scored from the headline wording; “Policy” marks regulatory, trade or government topics.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Sep 8SEC | Matthew F. MclaughlinCEO | Buy | 16,633182,372 held (+10%) | $5.06 | $84K | -20.4% | — |
| Sep 8SEC | Matthew F. MclaughlinCEO | Buy | 3,367185,739 held (+2%) | $5.19 | $17K | -22.4% | — |
| Aug 31SEC | William Paul LivekDirector | Buy | 20,000217,473 held (+10%) | $5.23 | $105K | -22.9% | — |
| Aug 27SEC | Matthew F. MclaughlinCEO | Buy | 20,000165,739 held (+14%) | $5.26 | $105K | -23.4% | — |
| Aug 24SEC | David KlineDirector | Buy | 7,000new position | $5.29 | $37K | -23.8% | — |
| Nov 17SEC | William Paul LivekDirector | Sell | 9,900187,473 held (−5%) | $6.55 | $65K | -38.5% | — |
| Nov 14SEC | William Paul LivekDirector | Sell | 1,934197,441 held (−1%) | $6.85 | $13K | -41.2% | — |
| Nov 14SEC | William Paul LivekDirector | Sell | 68197,373 held (−0%) | $6.99 | $475 | -42.3% | — |
| Nov 12SEC | William Paul LivekDirector | Sell | 2,900199,375 held (−1%) | $7.13 | $21K | -43.5% | — |
| Nov 12SEC | William Paul LivekDirector | Sell | 2,206203,110 held (−1%) | $7.57 | $17K | -46.8% | — |
| Nov 12SEC | William Paul LivekDirector | Sell | 835202,275 held (−0%) | $7.08 | $6K | -43.1% | — |
Insiders at COMSCORE, INC.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Matthew F. MclaughlinCEO | $207K | — | Sep 8, 2026 | — |
| William Paul LivekDirector | $105K | $122K | Aug 31, 2026 | — |
| David KlineDirector | $37K | — | Aug 24, 2026 | — |
Insider activity at other Information Technology companies
Same sector, ranked by insider buying in the last 90 days.
SCOR stock: common questions
Are COMSCORE, INC. insiders buying SCOR stock?
In the past 12 months, 3 insiders reported open-market purchases of SCOR worth $348K. The latest was CEO Matthew F. Mclaughlin bought $84K of SCOR at $5.06.
Are COMSCORE, INC. insiders selling SCOR stock?
1 insiders reported sales worth $122K over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is SCOR's P/E ratio?
SCOR trades at about 0.6 times trailing earnings, compared with a median of 32.1 for the Information Technology sector.
What is SCOR's 52-week range?
Over the past year SCOR has traded between $4.03 and $8.99. It last closed at $4.03 on Oct 9, 2026.