| Type | Sym | Class | Transaction | Value $ | Shares | Change % | Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CME | Common Stock Class A | -Tax liability | -$85,320 | -446 | -0.85% | $191.30 | 51,867 | Sep 14, 2022 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Mr. John Pietrowicz surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2022. |
| F2 | This Form 4 is being amended to include the price at which shares were withheld for payment of taxes, which amount was inadvertently omitted from the original filing due to clerical error. |