| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WTFC | Depositary Shares of Series E Preferred Stock | Purchase | $6,942 | +300 | +25% | $23.14 | 1,489 | 23 Aug 2023 | Direct | |
| transaction | WTFC | Depositary Shares of Series E Preferred Stock | Purchase | $6,942 | +300 | +17% | $23.14 | 2,039 | 23 Aug 2023 | by Spouse | |
| holding | WTFC | Common Stock | 180,788 | 23 Aug 2023 | Direct | ||||||
| holding | WTFC | Common Stock | 7,778 | 23 Aug 2023 | by 401(k) Plan | ||||||
| holding | WTFC | Common Stock | 36,987 | 23 Aug 2023 | by Spouse |