| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MMS | Common Stock | Purchase | $367K | +4.5K | +3.85% | $81.53 | 121K | Aug 11, 2021 | Direct | F1, F2 | 
| Id | Content | 
|---|---|
| F1 | Each Restricted Stock Unit represents a contingent right to receive one share of common stock. | 
| F2 | Weighted average sales price for prices ranging from $81.35 to $81.60. The reporting person will provide full information regarding the number of shares purchased at each separate price upon request by the Commission staff, the issuer, or a security holder of the issuer. |