Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 1,154 | $60 | $38.07 | $33.38 - $43.77 |
| Q3 2015 | 1,154 | $57 | $37.21 | $31.49 - $43.54 |
| Q2 2015 | 1,154 | $62 | $36.61 | $34.74 - $38.12 |
| Q1 2015 | 577 | $59 | $34.39 | $26.86 - $38.87 |