| WTFC | Boege Kathleen M | EVP, CHIEF LEGAL OFC, AND SEC | Feb 04 '26 | Sale | 159.61 | 5,000 | 798,050 | 17,883 | Feb 23 12:00 AM |
| WTFC | Boege Kathleen M | EVP, CHIEF LEGAL OFC, AND SEC | Jan 29 '26 | Sale | 146.38 | 5,000 | 731,908 | 22,883 | Jan 30 12:00 AM |
| WTFC | Boege Kathleen M | EVP, GENERAL COUNSEL AND SEC | Jan 28 '25 | Sale | 131.31 | 2,032 | 266,822 | 24,137 | Jan 29 12:00 AM |
| WTFC | Boege Kathleen M | EVP, GENERAL COUNSEL AND SEC | Feb 29 '24 | Sale | 96.17 | 4,548 | 437,381 | 19,876 | Mar 01 12:00 AM |
| WTFC | Boege Kathleen M | EVP, GENERAL COUNSEL AND SEC | Mar 08 '21 | Option Exercise | 40.87 | 14,522 | 593,514 | 19,569 | Mar 08 12:00 AM |
| WTFC | Boege Kathleen M | EVP, GENERAL COUNSEL AND SEC | Mar 08 '21 | Sale | 80.90 | 7,261 | 587,415 | 12,308 | Mar 08 12:00 AM |