Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2021 | 4,717 | $291 | $51.79 | $44.97 - $57.86 |
| Q2 2021 | 4,717 | $285 | $52.29 | $45.51 - $58.10 |
| Q1 2021 | 4,717 | $253 | $44.61 | $35.36 - $53.19 |
| Q3 2020 | 16,890 | $496 | $30.14 | $23.84 - $34.11 |
| Q2 2020 | 16,890 | $631 | $27.17 | $15.31 - $37.58 |
| Q1 2020 | 16,890 | $399 | $38.36 | $12.78 - $51.36 |
| Q4 2019 | 16,890 | $1,018 | $51.65 | $47.04 - $57.29 |
| Q3 2019 | 16,890 | $1,026 | $43.09 | $35.76 - $51.68 |
| Q2 2019 | 16,890 | $944 | $44.27 | $36.99 - $51.95 |
| Q1 2019 | 16,890 | $1,011 | $50.44 | $45.79 - $54.89 |
| Q4 2018 | 16,890 | $997 | $54.25 | $43.35 - $68.62 |
| Q3 2018 | 16,890 | $1,350 | $62.52 | $53.74 - $70.12 |
| Q2 2018 | 16,890 | $1,185 | $60.02 | $54.41 - $65.68 |
| Q1 2018 | 16,890 | $1,235 | $53.75 | $47.83 - $58.70 |
| Q4 2017 | 16,890 | $1,114 | $47.48 | $42.72 - $52.20 |
| Q3 2017 | 16,890 | $947 | $41.33 | $38.12 - $43.73 |
| Q2 2017 | 16,890 | $884 | $39.52 | $36.41 - $42.36 |
| Q1 2017 | 16,890 | $854 | $37.82 | $35.47 - $41.31 |
| Q4 2016 | 16,890 | $850 | $34.23 | $30.03 - $38.70 |
| Q3 2016 | 16,890 | $686 | $30.33 | $26.16 - $33.44 |
| Q2 2016 | 28,986 | $1,100 | $27.21 | $23.82 - $31.89 |
| Q1 2016 | 42,889 | $1,595 | $27.88 | $21.33 - $38.55 |
| Q4 2015 | 144,543 | $7,493 | $38.07 | $33.38 - $43.77 |
| Q3 2015 | 292,652 | $13,559 | $37.21 | $31.49 - $43.54 |
| Q2 2015 | 371,006 | $19,407 | $36.61 | $34.74 - $38.12 |
| Q1 2015 | 399,720 | $40,927 | $34.39 | $26.86 - $38.87 |
| Q4 2014 | 402,530 | $36,332 | $31.34 | $26.51 - $34.97 |
| Q3 2014 | 409,805 | $34,698 | $30.05 | $26.72 - $32.99 |
| Q2 2014 | 364,710 | $28,473 | $31.16 | $27.52 - $34.34 |
| Q1 2014 | 187,345 | $16,307 | $30.73 | $28.22 - $33.35 |