Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 20,000 | $1,180 | $54.25 | $43.35 - $68.62 |
| Q3 2018 | 3,749,382 | $299,838 | $62.52 | $53.74 - $70.12 |
| Q2 2018 | 2,575,432 | $180,692 | $60.02 | $54.41 - $65.68 |
| Q4 2017 | 220,660 | $14,559 | $47.48 | $42.72 - $52.20 |
| Q3 2017 | 3,222,001 | $180,690 | $41.33 | $38.12 - $43.73 |
| Q2 2017 | 4,113,069 | $215,237 | $39.52 | $36.41 - $42.36 |
| Q1 2017 | 3,393,479 | $171,506 | $37.82 | $35.47 - $41.31 |
| Q4 2016 | 2,130,739 | $107,283 | $34.23 | $30.03 - $38.70 |