| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CME | Common Stock Class A | Tax liability | $64,587 | -342 | -0.83% | $188.85 | 40,790 | 14 Sep 2021 | Direct | F1 |
| transaction | CME | Common Stock Class A | Tax liability | $76,151 | -403 | -0.99% | $188.96 | 40,387 | 15 Sep 2021 | Direct | F2 |
| transaction | CME | Common Stock Class A | Tax liability | $71,805 | -380 | -0.94% | $188.96 | 40,007 | 15 Sep 2021 | Direct | F2 |
| transaction | CME | Common Stock Class A | Award | $0 | +3,176 | +7.9% | $0.000000 | 43,183 | 15 Sep 2021 | Direct |
| Id | Content |
|---|---|
| F1 | Ms. Hilda Harris Piell surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2021. |
| F2 | Ms. Hilda Harris Piell surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/15/2021. |