Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 65,000 | $3,273 | $34.23 | $30.03 - $38.70 |
| Q3 2014 | 67,500 | $5,715 | $30.05 | $26.72 - $32.99 |
| Q2 2013 | 65,000 | $4,619 | $27.55 | $23.97 - $31.16 |