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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001015328-18-000080
Filing Date
2018-02-28
Accepted
2018-02-28 17:22:08
Documents
159
Period of Report
2017-12-31

Document Format Files

Seq Description Document Type Size
1 10-K wtfc-201710xk.htm 10-K 9279347
2 EXHIBIT 10.9 exhibit109-secondamendinga.htm EX-10.9 19733
3 EXHIBIT 10.41 exhibit1044-formofperforma.htm EX-10.41 50410
4 EXHIBIT 12.1 exhibit121fixedcharges2017.htm EX-12.1 33336
5 EXHIBIT 12.2 exhibit122fixedchargesandp.htm EX-12.2 37559
6 EXHIBIT 21.1 exhibit211subsidiaries1231.htm EX-21.1 28043
7 EXHIBIT 23.1 exhibit231consentofindepen.htm EX-23.1 3923
8 EXHIBIT 31.1 exhibit311executivesignoff.htm EX-31.1 12903
9 EXHIBIT 31.2 exhibit312executivesignoff.htm EX-31.2 12801
10 EXHIBIT 32.1 exhibit321sox2017.htm EX-32.1 9154
17 chart-83c63a26fc6559fea4a.jpg GRAPHIC 71429
  Complete submission text file 0001015328-18-000080.txt   41122638

Data Files

Seq Description Document Type Size
11 XBRL INSTANCE DOCUMENT wtfc-20171231.xml EX-101.INS 12219564
12 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT wtfc-20171231.xsd EX-101.SCH 148405
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT wtfc-20171231_cal.xml EX-101.CAL 294022
14 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT wtfc-20171231_def.xml EX-101.DEF 869477
15 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT wtfc-20171231_lab.xml EX-101.LAB 1950312
16 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT wtfc-20171231_pre.xml EX-101.PRE 1283864
Mailing Address 9700 WEST HIGGINS ROAD, 8TH FLOOR ROSEMONT IL 60018
Business Address 9700 WEST HIGGINS ROAD, 8TH FLOOR ROSEMONT IL 60018 8479399000
WINTRUST FINANCIAL CORP (Filer) CIK: 0001015328 (see all company filings)

IRS No.: 363873352 | State of Incorp.: IL | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-35077 | Film No.: 18652767
SIC: 6022 State Commercial Banks
Assistant Director 7