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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-21-005341
Filing Date
2021-01-08
Accepted
2021-01-08 17:17:28
Documents
3
Effectiveness Date
2021-01-08

Document Format Files

Seq Description Document Type Size
1 DEFA14A d839422ddefa14a.htm DEFA14A 100586
2 GRAPHIC g839422g0109005219443.jpg GRAPHIC 8400
3 GRAPHIC g839422g0109005219615.jpg GRAPHIC 7584
  Complete submission text file 0001193125-21-005341.txt   124037
Mailing Address 11950 DEMOCRACY DRIVE SUITE 600 RESTON VA 20190
Business Address 11950 DEMOCRACY DRIVE SUITE 600 RESTON VA 20190 703-438-2000
COMSCORE, INC. (Filer) CIK: 0001158172 (see all company filings)

IRS No.: 541955550 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-33520 | Film No.: 21518346
SIC: 7389 Services-Business Services, NEC