| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MCS | Common Stock | Tax liability | $22,889 | -1,259 | -2.4% | $18.18 | 52,144 | 19 Feb 2022 | Direct | F1 |
| transaction | MCS | Common Stock | Tax liability | $22,143 | -1,218 | -2.3% | $18.18 | 50,926 | 21 Feb 2022 | Direct | F1 |
| transaction | MCS | Common Stock | Tax liability | $14,440 | -800 | -1.6% | $18.05 | 50,126 | 22 Feb 2022 | Direct | F1 |
| holding | MCS | Common Stock | 33,958 | 19 Feb 2022 | by Neis Revocable Trust |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | MCS | Stock Option (right to buy) (granted 7/29/14) | 16,400 | 19 Feb 2022 | Common Stock | 16,400 | $18.34 | Direct | F2 | |||||
| holding | MCS | Stock Option (right to buy) (granted 7/28/15) | 17,400 | 19 Feb 2022 | Common Stock | 17,400 | $20.26 | Direct | F2 | |||||
| holding | MCS | Stock Option (right to buy) (granted 3/1/16) | 11,150 | 19 Feb 2022 | Common Stock | 11,150 | $18.68 | Direct | F2 | |||||
| holding | MCS | Stock Option (right to buy) (granted 2/28/17) | 16,500 | 19 Feb 2022 | Common Stock | 16,500 | $31.20 | Direct | F2 | |||||
| holding | MCS | Stock Option (right to buy) (granted 2/27/18) | 23,500 | 19 Feb 2022 | Common Stock | 23,500 | $27.00 | Direct | F3 | |||||
| holding | MCS | Stock Option (right to buy) (granted 2/26/19) | 21,900 | 19 Feb 2022 | Common Stock | 21,900 | $41.90 | Direct | F3 | |||||
| holding | MCS | Stock Option (right to buy) (granted 2/25/20) | 36,400 | 19 Feb 2022 | Common Stock | 36,400 | $28.88 | Direct | F3 | |||||
| holding | MCS | Stock Option (right to buy) (granted 5/8/20) | 20,000 | 19 Feb 2022 | Common Stock | 20,000 | $12.71 | Direct | F3 | |||||
| holding | MCS | Stock Option (right to buy)(granted 3/9/21) | 45,200 | 19 Feb 2022 | Common Stock | 45,200 | $21.84 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | This amendment is being filed to correct the transactions reported on a Form 4 filed on February 23, 2022. The Form 4 incorrectly indicated that the withholdings were disposed from the reporting person's trust account, rather than his direct holdings. |
| F2 | The options originally granted vest and become exercisable as follows: 40% after 2nd anniversary of the date of grant; 60% after 3rd anniversary; 80% after 4th anniversary; and 100% after 5 years. |
| F3 | The options originally granted vest and become exercisable as follows: 50% after 2nd anniversary of the date of grant; 75% after 3rd anniversary; and 100% after 4 years. |