4 Form 4 filings for WTFC between 2026-08-13 and 2026-08-21, from 3 filers. 2 discretionary (1 sales, 0 purchases), 2 routine grant or withholding filings. None state a filing-level total — that aggregate began on 2026-08-17 — so each row below shows only its largest transaction. Prices ran $153 to $163.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-21 | DYKSTRA DAVID A | received | 153 | $152.61 | — | — | |
| 2026-08-21 | WEHMER EDWARD J | received | 218 | $152.61 | — | — | |
| 2026-08-18 | ZIDAR THOMAS P | gifted | 1,000 | — | — | — | |
| 2026-08-13 | DYKSTRA DAVID A | sold | 13,515 | $162.77 | — | — | |
| 4 filings · 3 filers · disclosed totals only | $0 (0/4) | — | |||||