Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 4,000 | $263,920 | $47.48 | $42.72 - $52.20 |
| Q3 2017 | 4,000 | $224,320 | $41.33 | $38.12 - $43.73 |
| Q2 2017 | 4,000 | $209,320 | $39.52 | $36.41 - $42.36 |
| Q1 2017 | 4,000 | $202,160 | $37.82 | $35.47 - $41.31 |
| Q4 2016 | 4,000 | $201,400 | $34.23 | $30.03 - $38.70 |
| Q4 2015 | 4,000 | $207,360 | $38.07 | $33.38 - $43.77 |
| Q2 2015 | 4,000 | $209,240 | $36.61 | $34.74 - $38.12 |
| Q1 2015 | 2,000 | $204,780 | $34.39 | $26.86 - $38.87 |