Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2021 | 1,200 | $73 | $52.29 | $45.51 - $58.10 |
| Q1 2021 | 1,200 | $64 | $44.61 | $35.36 - $53.19 |
| Q4 2020 | 1,595 | $66 | $31.29 | $22.97 - $39.21 |
| Q2 2020 | 1,775 | $66 | $27.17 | $15.31 - $37.58 |
| Q4 2018 | 1,972 | $116 | $54.25 | $43.35 - $68.62 |
| Q3 2018 | 1,972 | $158 | $62.52 | $53.74 - $70.12 |
| Q2 2018 | 1,972 | $138 | $60.02 | $54.41 - $65.68 |
| Q1 2018 | 1,972 | $144 | $53.75 | $47.83 - $58.70 |
| Q4 2017 | 1,972 | $130 | $47.48 | $42.72 - $52.20 |
| Q3 2017 | 2,000 | $112 | $41.33 | $38.12 - $43.73 |
| Q2 2017 | 2,000 | $105 | $39.52 | $36.41 - $42.36 |
| Q1 2017 | 2,000 | $101 | $37.82 | $35.47 - $41.31 |
| Q4 2016 | 2,000 | $101 | $34.23 | $30.03 - $38.70 |