| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For WTFC | |||||
| 2026-05-28 | Dykstra, David A | VICE CHAIRMAN AND COO | Purchased | 154 | $150.69 |
| 2026-05-28 | Wehmer, Edward J | FOUNDER AND SENIOR ADVISOR | Purchased | 220 | $150.69 |
| 2026-05-05 | Murphy, Richard B | VICE CHAIR,CHIEF LENDING OFC | Sold | 1661 | $0.00 |
| 2026-05-04 | Mckinney, Suzet M | Director | Sold | 500 | $148.96 |
| 2026-04-27 | Dykstra, David A | VICE CHAIRMAN AND COO | Sold | 9579 | $148.82 |
| 2026-04-23 | Stoehr, David L | CHIEF FINANCIAL OFFICER | Sold | 3020 | $150.45 |
| 2026-03-31 | Mckinney, Suzet M | Director | Purchased | 404 | $139.82 |
| 2026-03-31 | Crist, Peter D | Director | Purchased | 703 | $139.82 |
| 2026-03-31 | Kohl, Laura A. | Director | Purchased | 395 | $139.82 |
| 2026-03-31 | Connelly, Elizabeth H. | Director | Purchased | 470 | $139.82 |
| 2026-03-31 | Smith, Gregory A | Director | Purchased | 438 | $139.82 |
| 2026-03-31 | Kenney, Brian A | Director | Purchased | 438 | $139.82 |
| 2026-03-31 | Richter, David S | Director | Purchased | 405 | $139.82 |
| 2026-03-31 | Lefevre, Deborah L. Hall | Director | Purchased | 500 | $139.82 |
| 2026-03-31 | Glabe, Marla F | Director | Purchased | 412 | $139.82 |
| 2026-03-31 | Teglia, Karin Gustafson | Director | Purchased | 479 | $139.82 |
| 2026-03-31 | Washington, Alex E Iii | Director | Purchased | 524 | $139.82 |
| 2026-03-31 | Doyle, William J | Director | Purchased | 466 | $139.82 |
| 2026-03-31 | Hackett, H Patrick Jr | Director | Purchased | 12 | $139.82 |
| 2026-03-27 | Wehmer, Edward J | FOUNDER AND SENIOR ADVISOR | Sold | 5929 | $132.98 |