Comscore, Inc. SEC filings SCOR
Comscore, Inc. has 1,002 filings in SEC EDGAR's recent list, going back to Mar 27, 2015. Its latest annual report, Form ARS, was filed on Apr 30, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 14, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 3, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | May 22, 2026 | — |
| DEFA14A | Additional proxy material | Apr 30, 2026 | — |
| DEF 14A | Proxy statement | Apr 30, 2026 | Jun 16, 2026 |
| DEFA14A | Additional proxy material | Nov 7, 2025 | — |
| DEF 14A | Proxy statement | Nov 7, 2025 | Dec 19, 2025 |
| PRE 14A | Preliminary proxy statement | Oct 24, 2025 | Oct 24, 2025 |
| DEFA14A | Additional proxy material | Sep 29, 2025 | — |
| DEFA14A | Additional proxy material | Apr 30, 2025 | — |
| DEF 14A | Proxy statement | Apr 30, 2025 | Jun 17, 2025 |
| PRE 14A | Preliminary proxy statement | Apr 18, 2025 | Jun 17, 2025 |
| DEFA14A | Additional proxy material | Apr 29, 2024 | — |
| DEF 14A | Proxy statement | Apr 29, 2024 | Jun 12, 2024 |
| PRE 14A | Preliminary proxy statement | Apr 17, 2024 | Jun 12, 2024 |
| DEFA14A | Additional proxy material | Mar 25, 2024 | — |
| DEFA14A | Additional proxy material | Dec 29, 2023 | — |
| DEFA14A | Additional proxy material | Oct 31, 2023 | — |
| DEF 14A | Proxy statement | Oct 31, 2023 | Dec 12, 2023 |
| PRE 14A | Preliminary proxy statement | Oct 18, 2023 | Dec 12, 2023 |
| DEFA14A | Additional proxy material | Apr 28, 2023 | — |
| DEF 14A | Proxy statement | Apr 28, 2023 | Jun 15, 2023 |
| PRE 14A | Preliminary proxy statement | Apr 14, 2023 | Jun 15, 2023 |
| DEFA14A | Additional proxy material | Apr 29, 2022 | — |
| DEF 14A | Proxy statement | Apr 29, 2022 | Jun 15, 2022 |
| DEFA14A | Additional proxy material | Apr 29, 2021 | — |
| DEF 14A | Proxy statement | Apr 29, 2021 | Jun 10, 2021 |
| DEFA14A | Additional proxy material | Mar 4, 2021 | — |
| DEF 14A | Proxy statement | Feb 19, 2021 | Mar 9, 2021 |
| PRE 14A | Preliminary proxy statement | Feb 3, 2021 | Feb 3, 2021 |
| DEFA14A | Additional proxy material | Jan 21, 2021 | — |
| DEFA14A | Additional proxy material | Jan 8, 2021 | — |
| DEFA14A | Additional proxy material | Jan 8, 2021 | — |
| DEFA14A | Additional proxy material | May 29, 2020 | — |
| DEF 14A | Proxy statement | May 29, 2020 | Jul 9, 2020 |
| DEFA14A | Additional proxy material | May 31, 2019 | — |
| DEFA14A | Additional proxy material | May 30, 2019 | — |
| DEFA14A | Additional proxy material | Apr 30, 2019 | — |
| DEF 14A | Proxy statement | Apr 30, 2019 | Jun 10, 2019 |
| DEFA14A | Additional proxy material | Apr 20, 2018 | — |
| DEF 14A | Proxy statement | Apr 20, 2018 | May 30, 2018 |
| PRE 14A | Preliminary proxy statement | Apr 10, 2018 | May 30, 2018 |
| DEFA14A | Additional proxy material | Jul 9, 2015 | — |
| DEF 14A | Proxy statement | Jun 8, 2015 | Jun 8, 2015 |
Showing 42 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Services-Business Services, NEC (SIC 7389)
- Listed as
- SCOR (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Reston, VA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1158172
- Former names
- COMSCORE NETWORKS INC (until Aug 18, 2003)
Other Services-Business Services, NEC companies
- Visa Inc. V
- Mastercard Inc MA
- Alibaba Group Holding Ltd BABA
- Accenture plc ACN
- Uber Technologies, Inc UBER
- PDD Holdings Inc. PDD
- Mercadolibre Inc MELI
- DoorDash, Inc. DASH
Source: SEC EDGAR filings. This is company-reported data, not investment advice.