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 |
|---|---|---|---|
| DFAN14A | Filing | Mar 26, 2024 | — |
| DFAN14A | Filing | Mar 4, 2024 | — |
| DFAN14A | Filing | Feb 22, 2024 | — |
| DFAN14A | Filing | Feb 1, 2024 | — |
| DFAN14A | Filing | Jan 29, 2024 | — |
| DFAN14A | Filing | Nov 30, 2023 | — |
| EFFECT | Filing | Sep 21, 2021 | — |
| CORRESP | Letter to the SEC | Sep 16, 2021 | — |
| UPLOAD | Letter from the SEC | Sep 16, 2021 | — |
| EFFECT | Filing | May 6, 2020 | — |
| POSASR | Filing | Feb 3, 2020 | — |
| EFFECT | Filing | Jun 24, 2019 | — |
| UPLOAD | Letter from the SEC | Dec 3, 2018 | — |
| CORRESP | Letter to the SEC | Nov 14, 2018 | — |
| EFFECT | Filing | Oct 16, 2018 | — |
| CORRESP | Letter to the SEC | Oct 16, 2018 | — |
| CORRESP | Letter to the SEC | Aug 29, 2018 | — |
| UPLOAD | Letter from the SEC | Aug 15, 2018 | — |
| CERT | Filing | May 30, 2018 | — |
| 8-A12B | Filing | May 30, 2018 | — |
| NT 10-K | Form 12b-25 | Mar 2, 2018 | Dec 31, 2017 |
| D | Filing | Jan 31, 2018 | — |
| NT 10-Q | Filing | Nov 13, 2017 | Nov 9, 2017 |
| 8-A12B/A | Form 8-a12b/a | Sep 29, 2017 | — |
| NT 10-Q | Filing | Aug 10, 2017 | Jun 30, 2017 |
| 25-NSE | Delisting notice | May 18, 2017 | — |
| NT 10-Q | Filing | May 11, 2017 | Mar 31, 2017 |
| NT 10-K | Filing | Mar 24, 2017 | Dec 31, 2016 |
| 8-A12B | Form 8-a12b | Feb 9, 2017 | — |
| NT 10-Q | Form 12b-25 | Nov 10, 2016 | Sep 30, 2016 |
| NT 10-Q | Form 12b-25 | Aug 10, 2016 | Jun 30, 2016 |
| NT 10-Q | Filing | May 11, 2016 | Mar 31, 2016 |
| NT 10-K/A | Filing | Mar 7, 2016 | Dec 31, 2015 |
| NT 10-K | Filing | Feb 29, 2016 | Dec 31, 2015 |
| 425 | 8-k | Feb 1, 2016 | — |
| 425 | Filing | Jan 28, 2016 | — |
| EFFECT | Filing | Dec 23, 2015 | — |
| 425 | Filing | Dec 23, 2015 | — |
| UPLOAD | Letter from the SEC | Dec 22, 2015 | — |
| CORRESP | Letter to the SEC | Dec 21, 2015 | — |
| UPLOAD | Letter from the SEC | Dec 21, 2015 | — |
| CORRESP | Letter to the SEC | Dec 21, 2015 | — |
| CORRESP | Letter to the SEC | Dec 3, 2015 | — |
| UPLOAD | Letter from the SEC | Nov 25, 2015 | — |
| UPLOAD | Letter from the SEC | Nov 25, 2015 | — |
| 425 | Filing | Nov 24, 2015 | — |
| 425 | Filing | Nov 6, 2015 | — |
| 425 | Filing | Nov 5, 2015 | — |
| 425 | Filing | Nov 5, 2015 | — |
| 425 | Filing | Oct 8, 2015 | — |
| 425 | Filing | Sep 30, 2015 | — |
| 425 | Filing | Sep 30, 2015 | — |
| CT ORDER | Filing | Jun 22, 2015 | — |
| D | Filing | Apr 10, 2015 | — |
Showing 54 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)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.