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Filing Detail
Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0001144204-12-027116
Filing Date
2012-05-09
Accepted
2012-05-09 15:17:32
Documents
1
Period of Report
2012-03-31
Effectiveness Date
2012-05-09

Document Format Files

Seq Description Document Type Size
1 v312479_13f.txt 13F-HR 292697
  Complete submission text file 0001144204-12-027116.txt   293622
Mailing Address 222 WEST ADAMS CHICAGO IL 60606
Business Address 222 WEST ADAMS ST CHICAGO IL 60606-5312 3122361600
BLAIR WILLIAM & CO/IL (Filer) CIK: 0000902367 (see all company filings)

IRS No.: 362214610 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 13F-HR | Act: 34 | File No.: 028-04871 | Film No.: 12825392