Welcome to our dedicated page for COMSCORE SEC filings (Ticker: SCOR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Comscore, Inc. filings document the company’s media measurement business, operating results, governance matters and capital structure. Form 8-K reports furnish quarterly and annual earnings releases, material events, shareholder voting matters and capital-structure disclosures connected to the company’s public-company status.
Proxy statements cover annual meeting proposals, director elections, executive compensation votes, auditor ratification and governance procedures. Other disclosures address amendments to the certificate of incorporation and Series B Convertible Preferred Stock terms, including dividend waivers, accrual mechanics and related security-holder rights.
COMSCORE, INC. (SCOR) reported that Chief Executive Officer and director Matthew F. McLaughlin purchased a total of 20,000 shares of common stock in open-market or private transactions. He bought 16,633 shares on September 4, 2026 at a weighted average price of $5.06 per share and 3,367 shares on September 8, 2026 at a weighted average price of $5.19 per share, with each trade executed across multiple price levels.
COMSCORE, INC. (SCOR) director William Paul Livek reported purchasing common stock. On 2026-08-28, he bought 20,000 shares of common stock in an open market or private transaction at a weighted average price of $5.23 per share, with individual trade prices ranging from $5.20 to $5.28. Following this purchase, his directly held position increased to 217,473 shares of COMSCORE common stock.
COMSCORE, INC. (SCOR) Chief Executive Officer and director Matthew F. McLaughlin reported an open-market purchase of 20,000 shares of common stock on 2026-08-26. The shares were bought at a weighted average price of $5.26 per share, within a range of $5.11 to $5.39, bringing his direct holdings to 165,739 shares.
COMSCORE, INC. (SCOR) director David Kline reported an open-market purchase of company stock. On 2026-08-20, he bought 7,000 shares of common stock at $5.29 per share. Following this transaction, his directly held ownership stands at 7,000 common shares.
COMSCORE, INC. (SCOR) disclosed a restructuring-related Form 4 by Liberty Broadband Corp, a director and more-than-10% owner, tied to its Combination with Charter Communications. On August 19, 2026, Liberty Broadband reported an acquisition of Series C Convertible Preferred Stock linked to the merger structure and a corresponding disposition of Common Stock, both leaving post-transaction holdings at 0 shares. As a result of the Combination, Charter became the beneficial owner of all Comscore Common Stock and Series C Convertible Preferred Stock previously beneficially owned by Liberty Broadband, and Liberty Broadband ceased to be subject to Section 16 obligations with respect to Comscore.
COMSCORE, INC. (symbol: SCOR) is the issuer of record for a Form SCHEDULE 13D/A filing submitted to the SEC.
COMSCORE, INC. (symbol: SCOR) is the issuer of record for a Form 4 filing submitted to the SEC.
comScore, Inc. (SCOR) is the subject of this amended Schedule 13D, which updates the ownership position of Charter Communications, Inc. and its affiliated entities after Charter completed its acquisition of Liberty Broadband Corporation on August 19, 2026. Through this combination, Charter became the beneficial owner of Liberty’s comScore holdings, including both Common Stock and Series C Convertible Preferred Stock.
The Charter-affiliated reporting persons now beneficially own an aggregate of 15,090,681 shares of Common Stock, or 49.99% of the outstanding Common Stock on a beneficial ownership basis, and approximately 63.7% on an as-converted basis assuming settlement of deferred RSUs and full conversion of their Series C Preferred Stock. A 49.99% conversion cap and a 33.32% voting “Voting Threshold” in the Certificate of Designations limit how much of the preferred stock can be converted and voted. The filing also notes that, under a Second Amended and Restated Stockholders Agreement, the reporting persons may be deemed part of a larger group that would beneficially own 22,715,781 shares, or 81.36%, though they expressly disclaim group status.
COMSCORE, INC. (SCOR) reported that Chief Analytics & Technology Officer Smriti Sharma received equity awards on 2026-08-20. Sharma was granted 60,000 Restricted Stock Units, each representing one share of common stock, and 60,000 stock options to buy common stock at an exercise price of $5.10 per share. Both awards were granted under the comScore, Inc. 2018 Equity and Incentive Compensation Plan and vest in four equal annual installments beginning on 2027-08-20, subject to continued service. Vested RSUs will be delivered in shares of common stock upon separation from service or a change in control, as specified in the award agreement, and the options expire on 2036-08-20.
COMSCORE, INC. (SCOR) reported that its Chief Financial Officer and Treasurer, Mary Margaret Curry, received equity awards consisting of 60,000 Restricted Stock Units and 60,000 stock options on 2026-08-20. Both awards were granted under the comScore, Inc. 2018 Equity and Incentive Compensation Plan and represent compensation-related acquisitions, not open-market purchases or sales.
The RSUs each represent a contingent right to receive one share of common stock and will vest in four equal annual installments beginning 8/20/2027, with delivery of shares deferred until the earlier of separation from service or a change in control, subject to continued service. The stock options have an exercise price of $5.10 per share, vest in four equal annual installments beginning 8/20/2027, and expire on 8/20/2036, also subject to continued service.