Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 9,975 | $1,622 | $186.40 | $161.93 - $201.29 |
| Q3 2019 | 14,434 | $876,865 | $43.09 | $35.76 - $51.68 |
| Q2 2019 | 12,912 | $721,522 | $44.27 | $36.99 - $51.95 |
| Q1 2019 | 12,068 | $736,751 | $50.44 | $45.79 - $54.89 |
| Q4 2018 | 9,403 | $554,871 | $54.25 | $43.35 - $68.62 |
| Q3 2018 | 10,400 | $831,688 | $62.52 | $53.74 - $70.12 |
| Q2 2018 | 9,304 | $652,768 | $60.02 | $54.41 - $65.68 |
| Q1 2018 | 8,838 | $633,419 | $53.75 | $47.83 - $58.70 |
| Q4 2017 | 8,710 | $611,616 | $47.48 | $42.72 - $52.20 |