Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2019 | 3,336 | $203 | $43.09 | $35.76 - $51.68 |
| Q2 2019 | 3,336 | $186 | $44.27 | $36.99 - $51.95 |
| Q1 2019 | 3,121 | $187 | $50.44 | $45.79 - $54.89 |
| Q4 2018 | 2,906 | $171 | $54.25 | $43.35 - $68.62 |
| Q3 2018 | 2,346 | $188 | $62.52 | $53.74 - $70.12 |
| Q2 2018 | 2,346 | $165 | $60.02 | $54.41 - $65.68 |
| Q1 2018 | 2,046 | $150 | $53.75 | $47.83 - $58.70 |
| Q4 2017 | 2,096 | $138 | $47.48 | $42.72 - $52.20 |
| Q3 2017 | 2,096 | $118 | $41.33 | $38.12 - $43.73 |
| Q2 2017 | 2,096 | $110 | $39.52 | $36.41 - $42.36 |
| Q1 2017 | 2,096 | $105 | $37.82 | $35.47 - $41.31 |
| Q4 2016 | 1,182 | $49 | $34.23 | $30.03 - $38.70 |
| Q3 2016 | 1,182 | $49 | $30.33 | $26.16 - $33.44 |
| Q2 2016 | 1,182 | $45 | $27.21 | $23.82 - $31.89 |