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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-17-339008
Filing Date
2017-11-09
Accepted
2017-11-09 17:17:02
Documents
2
Effectiveness Date
2017-11-09

Document Format Files

Seq Description Document Type Size
1 DEFA14A d491118ddefa14a.htm DEFA14A 26471
2 GRAPHIC g491118g1109222133144.jpg GRAPHIC 3824
  Complete submission text file 0001193125-17-339008.txt   32867
Mailing Address 2445 M STREET, NW WASHINGTON DC 20037
Business Address 2445 M STREET, NW WASHINGTON DC 20037 202-266-5600
ADVISORY BOARD CO (Filer) CIK: 0001157377 (see all company filings)

IRS No.: 521468699 | State of Incorp.: DE | Fiscal Year End: 0308
Type: DEFA14A | Act: 34 | File No.: 000-33283 | Film No.: 171191916
SIC: 8741 Services-Management Services