Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 3,117 | $206 | $47.48 | $42.72 - $52.20 |
| Q3 2016 | 7,847 | $319 | $30.33 | $26.16 - $33.44 |
| Q2 2016 | 8,959 | $340 | $27.21 | $23.82 - $31.89 |
| Q1 2016 | 10,851 | $403 | $27.88 | $21.33 - $38.55 |
| Q4 2015 | 6,151 | $319 | $38.07 | $33.38 - $43.77 |
| Q4 2014 | 7,273 | $656 | $31.34 | $26.51 - $34.97 |
| Q1 2014 | 12,063 | $1,050 | $30.73 | $28.22 - $33.35 |
| Q2 2013 | 12,200 | $867 | $27.55 | $23.97 - $31.16 |