Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-26-197136
Filing Date
2026-04-30
Accepted
2026-04-30 16:02:41
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A d35110ddefa14a.htm DEFA14A 11481
2 GRAPHIC g35110g00k01.jpg GRAPHIC 332642
3 GRAPHIC g35110g00k02.jpg GRAPHIC 239074
  Complete submission text file 0001193125-26-197136.txt   800314
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)

EIN.: 541955550 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-33520 | Film No.: 26924885
SIC: 7389 Services-Business Services, NEC
(CF Office: 07 Trade & Services)