Form 8-K - Current report:
SEC Accession No. 0001104659-25-048536
Filing Date
2025-05-14
Accepted
2025-05-14 16:20:25
Documents
15
Period of Report
2025-05-09
Items
Item 3.03: Material Modifications to Rights of Security Holders
Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K tm2515112d1_8k.htm   iXBRL 8-K 37989
2 EXHIBIT 3.1 tm2515112d1_ex3-1.htm EX-3.1 88572
  Complete submission text file 0001104659-25-048536.txt   373964

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA wtfc-20250509.xsd EX-101.SCH 3981
4 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE wtfc-20250509_def.xml EX-101.DEF 27013
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE wtfc-20250509_lab.xml EX-101.LAB 37366
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE wtfc-20250509_pre.xml EX-101.PRE 25633
17 EXTRACTED XBRL INSTANCE DOCUMENT tm2515112d1_8k_htm.xml XML 6956
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)

EIN.: 363873352 | State of Incorp.: IL | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-35077 | Film No.: 25946001
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)