25 insiders reported 127 Form 4 transactions for WINTRUST FINANCIAL CORP (WTFC) over the past 18 months (most recent 2026-08-21). Recent activity: DYKSTRA DAVID A (VICE CHAIRMAN AND COO) Buy 153 shares, WEHMER EDWARD J (FOUNDER AND SENIOR ADVISOR) Buy 218 shares, ZIDAR THOMAS P (CHAIRMAN SR MKT HD WEALTH -MTG) Sell 1,000 shares, DYKSTRA DAVID A (VICE CHAIRMAN AND COO) Sell 13,515 shares, MCKINNEY SUZET M (Director) Buy 408 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-21 | DYKSTRA DAVID A | VICE CHAIRMAN AND COO | Buy | 153 | $23,349 |
| 2026-08-21 | WEHMER EDWARD J | FOUNDER AND SENIOR ADVISOR | Buy | 218 | $33,269 |
| 2026-08-18 | ZIDAR THOMAS P | CHAIRMAN SR MKT HD WEALTH -MTG | Sell | 1,000 | $0 |
| 2026-08-13 | DYKSTRA DAVID A | VICE CHAIRMAN AND COO | Sell | 13,515 | $2.2M |
| 2026-07-02 | MCKINNEY SUZET M | Director | Buy | 408 | $56,688 |
| 2026-07-02 | RICHTER DAVID S | Director | Buy | 424 | $58,911 |
| 2026-07-02 | CRIST PETER D | Director | Buy | 710 | $98,647 |
| 2026-07-02 | Smith Gregory A | Director | Buy | 447 | $62,106 |
| 2026-07-02 | GLABE MARLA F | Director | Buy | 416 | $57,799 |
| 2026-07-02 | CONNELLY ELIZABETH H. | Director | Buy | 474 | $65,858 |
| 2026-07-02 | LEFEVRE DEBORAH L. HALL | Director | Buy | 505 | $70,165 |
| 2026-07-02 | TEGLIA KARIN GUSTAFSON | Director | Buy | 485 | $67,386 |
| 2026-07-02 | WASHINGTON ALEX E III | Director | Buy | 534 | $74,194 |
| 2026-07-02 | KENNEY BRIAN A | Director | Buy | 488 | $67,803 |
| 2026-07-02 | Kohl Laura A. | Director | Buy | 399 | $55,437 |
| 2026-05-29 | DYKSTRA DAVID A | VICE CHAIRMAN AND COO | Buy | 154 | $23,206 |
| 2026-05-29 | WEHMER EDWARD J | FOUNDER AND SENIOR ADVISOR | Buy | 220 | $33,152 |
| 2026-05-06 | MURPHY RICHARD B | VICE CHAIR,CHIEF LENDING OFC | Sell | 1,661 | $0 |
| 2026-05-06 | MCKINNEY SUZET M | Director | Sell | 500 | $74,480 |
| 2026-04-28 | DYKSTRA DAVID A | VICE CHAIRMAN AND COO | Sell | 9,579 | $1.4M |
| 2026-04-24 | STOEHR DAVID L | CHIEF FINANCIAL OFFICER | Sell | 3,020 | $454,359 |
| 2026-03-31 | WEHMER EDWARD J | FOUNDER AND SENIOR ADVISOR | Sell | 5,929 | $788,438 |
| 2026-03-06 | Hahnfeld Jeffrey D | EVP-CONTROLLER & CHIEF ACC OFF | Sell | 530 | $77,194 |
| 2026-03-04 | MURPHY RICHARD B | VICE CHAIR,CHIEF LENDING OFC | Sell | 3,979 | $585,390 |
| 2026-02-27 | MURPHY RICHARD B | VICE CHAIR,CHIEF LENDING OFC | Sell | 3,166 | $474,362 |
Source: SEC Form 4 filings · as of 2026-08-21