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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0000902219-11-000923
Filing Date
2011-02-14
Accepted
2011-02-14 13:55:22
Documents
1

Document Format Files

Seq Description Document Type Size
1 SEC FILING sec_filing.htm SC 13G 17791
  Complete submission text file 0000902219-11-000923.txt   19776
Mailing Address 280 CONGRESS STREET BOSTON MA 02210
Business Address 280 CONGRESS STREET BOSTON MA 02210 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000

Mailing Address 727 N BANK LN LAKE FOREST IL 60045
Business Address 727 N BANK LANE LAKE FOREST IL 60045 8476154096
WINTRUST FINANCIAL CORP (Subject) CIK: 0001015328 (see all company filings)

IRS No.: 363873352 | State of Incorp.: IL | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-53263 | Film No.: 11605446
SIC: 6022 State Commercial Banks