Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 3,426 | $206 | $51.65 | $47.04 - $57.29 |
| Q3 2019 | 3,426 | $208 | $43.09 | $35.76 - $51.68 |
| Q1 2019 | 3,426 | $205 | $50.44 | $45.79 - $54.89 |
| Q4 2018 | 6,426 | $379 | $54.25 | $43.35 - $68.62 |
| Q3 2018 | 6,426 | $514 | $62.52 | $53.74 - $70.12 |
| Q2 2018 | 6,426 | $451 | $60.02 | $54.41 - $65.68 |
| Q1 2018 | 6,426 | $470 | $53.75 | $47.83 - $58.70 |
| Q4 2017 | 6,426 | $424 | $47.48 | $42.72 - $52.20 |