Company
WTFC · CIK 0001015328
Acquisition (code A) of 153 shares at $152.61 per share.
Reporting Person DYKSTRA DAVID A · Officer Title VICE CHAIRMAN AND COO · Transaction Code A
Traded Aug 20, 2026 · Disclosed Aug 21, 2026
Source: SEC Form 4 · 0001244276-26-000018 · filed 2026-08-21 · View filing →
Acquisition (code A) of 218 shares at $152.61 per share.
Reporting Person WEHMER EDWARD J · Officer Title FOUNDER AND SENIOR ADVISOR · Transaction Code A
Traded Aug 20, 2026 · Disclosed Aug 21, 2026
Source: SEC Form 4 · 0001244290-26-000009 · filed 2026-08-21 · View filing →
Sale of 13,515 shares at $162.77 per share.
Reporting Person DYKSTRA DAVID A · Officer Title VICE CHAIRMAN AND COO · Transaction Code S
Traded Aug 13, 2026 · Disclosed Aug 13, 2026
Source: SEC Form 4 · 0001244276-26-000016 · filed 2026-08-13 · View filing →