Wintrust Financial CorporationSEC Filings
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All SEC filings by Wintrust Financial Corporation (WTFC) — annual and quarterly reports, current reports, registrations, proxies and ownership forms, updated in real time.
Financials
| 10-Q | Quarterly report | View Diff | Aug 5, 2026 | |
| 10-Q | Quarterly report | View Diff | May 6, 2026 | |
| ARS | Annual report to shareholders | Apr 9, 2026 | ||
| 10-K | Annual report | View Diff | Feb 26, 2026 | |
| 10-Q | Quarterly report | View Diff | Nov 6, 2025 | |
| 10-Q | Quarterly report | View Diff | Aug 6, 2025 | |
| 10-Q | Quarterly report | View Diff | May 5, 2025 | |
| ARS | Annual report to shareholders | Apr 3, 2025 | ||
| 10-K | Annual report | View Diff | Feb 28, 2025 | |
| 10-Q | Quarterly report | View Diff | Nov 8, 2024 |
Events
| 8-K | Wintrust Financial Corporation | Jul 20, 2026 | ||
| 8-K | Current report | May 29, 2026 | ||
| 8-K | Results of Operations and Financial Condition | Apr 20, 2026 | ||
| 8-K | Results of Operations and Financial Condition | Jan 20, 2026 | ||
| 8-K | Entry Into a Material Definitive Agreement | Dec 16, 2025 | ||
| 8-K | Entry Into a Material Definitive Agreement | Dec 8, 2025 | ||
| 8-K | Results of Operations and Financial Condition | Oct 20, 2025 | ||
| 8-K | Wintrust Financial Corporation Appoints Two Members to Board of Directors | Oct 2, 2025 | ||
| 8-K | Results of Operations and Financial Condition | Jul 21, 2025 | ||
| 8-K | Material Modifications to Rights of Security Holders | Jul 16, 2025 |
Registrations and Prospectuses
| S-3ASR | Automatic shelf registration | May 7, 2026 | ||
| 25-NSE | Exchange delisting | Jul 14, 2025 | ||
| S-8 | Registration of securities for employees | May 22, 2025 | ||
| 8-A12B | Registration of securities on exchange | May 21, 2025 | ||
| 424B5 | Prospectus supplement for primary offering | May 9, 2025 | ||
| FWP | Free writing prospectus | May 8, 2025 | ||
| FWP | Free writing prospectus | May 8, 2025 | ||
| 424B5 | Prospectus supplement for primary offering | May 8, 2025 | ||
| 425 | Business combination disclosure | Jun 18, 2024 | ||
| 424B3 | Prospectus supplement | Jun 17, 2024 |
Proxies
| DEFA14A | Additional proxy soliciting materials | Apr 9, 2026 | ||
| DEF 14A | Definitive proxy | View Diff | Apr 9, 2026 | |
| DEFA14A | Additional proxy soliciting materials | Apr 3, 2025 | ||
| DEF 14A | Definitive proxy | View Diff | Apr 3, 2025 | |
| DEFA14A | Additional proxy soliciting materials | Apr 4, 2024 | ||
| DEF 14A | Definitive proxy | View Diff | Apr 4, 2024 | |
| DEFA14A | Additional proxy soliciting materials | Apr 6, 2023 | ||
| DEF 14A | Definitive proxy | View Diff | Apr 6, 2023 | |
| DEFA14A | Additional proxy soliciting materials | Apr 7, 2022 | ||
| DEF 14A | Definitive proxy | View Diff | Apr 7, 2022 |
Other
| CERT | Certification of approval for exchange listing | May 21, 2025 | ||
| EFFECT | Notice of effectiveness | Jun 18, 2024 | ||
| CORRESP | Correspondence with SEC | Jun 13, 2024 | ||
| UPLOAD | Letter from SEC | Jun 3, 2024 | ||
| CERT | Certification of approval for exchange listing | May 28, 2020 | ||
| EFFECT | Notice of effectiveness | Aug 6, 2019 | ||
| CORRESP | Correspondence with SEC | Aug 1, 2019 | ||
| UPLOAD | Letter from SEC | Jul 17, 2019 | ||
| UPLOAD | Letter from SEC | Jun 13, 2017 | ||
| CORRESP | Correspondence with SEC | Jun 5, 2017 |
Ownership
| 4 | Dykstra David A | Aug 21, 2026 | ||
| 4 | Wehmer Edward J | Aug 21, 2026 | ||
| 4 | Zidar Thomas P | Aug 18, 2026 | ||
| 4 | Dykstra David A | Aug 13, 2026 | ||
| 144 | Notice of proposed sale of securities | Aug 13, 2026 | ||
| 4 | Smith Gregory A | Jul 2, 2026 | ||
| 4 | Mckinney Suzet M | Jul 2, 2026 | ||
| 4 | Kohl Laura A. | Jul 2, 2026 | ||
| 4 | Teglia Karin Gustafson | Jul 2, 2026 | ||
| 4 | Richter David S | Jul 2, 2026 |