CUSIP: 57772K101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2019 | 1,457,821 | $84,422 | — | — |
| Q2 2019 | 1,450,111 | $86,746 | — | — |
| Q1 2019 | 1,458,640 | $77,556 | — | — |
| Q4 2018 | 1,519,526 | $77,268 | — | — |
| Q3 2018 | 1,562,327 | $88,100 | — | — |
| Q2 2018 | 1,530,141 | $89,758 | — | — |
| Q1 2018 | 1,531,670 | $92,237 | — | — |
| Q4 2017 | 1,717,128 | $89,771 | — | — |
| Q3 2017 | 1,778,116 | $84,834 | — | — |
| Q2 2017 | 1,789,624 | $80,354 | — | — |
| Q1 2017 | 1,868,299 | $83,999 | — | — |
| Q4 2016 | 2,337,188 | $90,145 | — | — |
| Q3 2016 | 2,405,322 | $96,045 | — | — |
| Q2 2016 | 2,449,916 | $87,437 | — | — |
| Q1 2016 | 2,461,400 | $90,530 | — | — |
| Q4 2015 | 2,621,779 | $99,628 | — | — |
| Q3 2015 | 3,325,533 | $111,073 | — | — |
| Q2 2015 | 3,521,124 | $121,743 | — | — |
| Q1 2015 | 3,765,953 | $131,093 | — | — |
| Q4 2014 | 4,084,031 | $130,158 | — | — |
| Q3 2014 | 1,911,799 | $57,813 | — | — |
| Q2 2014 | 4,049,717 | $136,921 | — | — |
| Q1 2014 | 4,149,765 | $137,440 | — | — |
| Q4 2013 | 4,136,292 | $115,403 | — | — |
| Q3 2013 | 3,714,097 | $110,754 | — | — |
| Q2 2013 | 3,201,356 | $88,934 | — | — |
| Q1 2013 | 715,957 | $23,369 | — | — |