Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 110,890 | $5,138 | $37.21 | $31.49 - $43.54 |
| Q2 2015 | 1,142,724 | $59,776 | $36.61 | $34.74 - $38.12 |
| Q1 2015 | 571,362 | $58,502 | $34.39 | $26.86 - $38.87 |