CUSIP: 57772K101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2020 | 13,200 | $892,452 | — | — |
| Q2 2020 | 15,400 | $933,394 | — | — |
| Q1 2020 | 16,800 | $816,648 | — | — |
| Q4 2019 | 16,800 | $1,033,368 | — | — |
| Q3 2019 | 16,000 | $926,560 | — | — |
| Q2 2019 | 19,700 | $1,178,454 | — | — |
| Q1 2019 | 18,650 | $991,621 | — | — |
| Q4 2018 | 18,400 | $935,640 | — | — |
| Q3 2018 | 18,700 | $1,054,493 | — | — |
| Q2 2018 | 43,550 | $2,554,643 | — | — |
| Q1 2018 | 43,550 | $2,622,581 | — | — |
| Q4 2017 | 46,250 | $2,417,950 | — | — |
| Q3 2017 | 57,550 | $2,745,711 | — | — |
| Q2 2017 | 77,871 | $3,496,408 | — | — |
| Q1 2017 | 84,871 | $3,815,800 | — | — |
| Q4 2016 | 102,597 | $3,957,166 | — | — |
| Q3 2016 | 119,247 | $4,761,533 | — | — |
| Q2 2016 | 51,097 | $1,823,652 | — | — |
| Q1 2016 | 47,000 | $1,728,660 | — | — |
| Q4 2015 | 49,600 | $1,884,800 | — | — |
| Q3 2015 | 66,300 | $2,214,420 | — | — |