Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 463,400 | $24,240 | $36.61 | $34.74 - $38.12 |
| Q1 2015 | 157,400 | $16,116 | $34.39 | $26.86 - $38.87 |
| Q4 2014 | 197,700 | $17,844 | $31.34 | $26.51 - $34.97 |
| Q3 2014 | 303,300 | $25,680 | $30.05 | $26.72 - $32.99 |
| Q2 2014 | 138,500 | $10,813 | $31.16 | $27.52 - $34.34 |
| Q1 2014 | 484,000 | $42,127 | $30.73 | $28.22 - $33.35 |
| Q4 2013 | 374,800 | $34,380 | $26.84 | $21.33 - $32.16 |