Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 3,601 | $217 | $51.65 | $47.04 - $57.29 |
| Q2 2019 | 3,601 | $216 | $44.27 | $36.99 - $51.95 |
| Q1 2019 | 3,601 | $216 | $50.44 | $45.79 - $54.89 |
| Q4 2018 | 3,601 | $212 | $54.25 | $43.35 - $68.62 |
| Q3 2018 | 3,268 | $261 | $62.52 | $53.74 - $70.12 |
| Q2 2018 | 3,268 | $229 | $60.02 | $54.41 - $65.68 |
| Q1 2018 | 3,268 | $238 | $53.75 | $47.83 - $58.70 |
| Q4 2017 | 3,268 | $215 | $47.48 | $42.72 - $52.20 |