Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2020 | 17,860 | $524 | $30.14 | $23.84 - $34.11 |
| Q2 2020 | 111,206 | $4,157 | $27.17 | $15.31 - $37.58 |
| Q1 2020 | 119,206 | $2,816 | $38.36 | $12.78 - $51.36 |
| Q4 2019 | 157,906 | $9,514 | $51.65 | $47.04 - $57.29 |
| Q3 2019 | 173,306 | $10,528 | $43.09 | $35.76 - $51.68 |
| Q2 2019 | 270,758 | $15,130 | $44.27 | $36.99 - $51.95 |
| Q1 2019 | 283,058 | $16,941 | $50.44 | $45.79 - $54.89 |
| Q4 2018 | 289,158 | $17,063 | $54.25 | $43.35 - $68.62 |
| Q3 2018 | 308,358 | $24,659 | $62.52 | $53.74 - $70.12 |
| Q2 2018 | 318,432 | $22,341 | $60.02 | $54.41 - $65.68 |
| Q1 2018 | 204,878 | $14,979 | $53.75 | $47.83 - $58.70 |
| Q4 2017 | 275,800 | $18,197 | $47.48 | $42.72 - $52.20 |
| Q3 2017 | 45,000 | $2,524 | $41.33 | $38.12 - $43.73 |
| Q2 2017 | 45,000 | $2,355 | $39.52 | $36.41 - $42.36 |
| Q1 2017 | 45,000 | $2,274 | $37.82 | $35.47 - $41.31 |
| Q4 2016 | 148,350 | $7,469 | $34.23 | $30.03 - $38.70 |
| Q3 2016 | 175,950 | $7,142 | $30.33 | $26.16 - $33.44 |
| Q2 2016 | 241,950 | $9,184 | $27.21 | $23.82 - $31.89 |
| Q1 2016 | 310,700 | $11,552 | $27.88 | $21.33 - $38.55 |
| Q4 2015 | 323,600 | $16,775 | $38.07 | $33.38 - $43.77 |
| Q3 2015 | 366,600 | $16,985 | $37.21 | $31.49 - $43.54 |
| Q2 2015 | 277,600 | $14,521 | $36.61 | $34.74 - $38.12 |
| Q1 2015 | 138,800 | $14,212 | $34.39 | $26.86 - $38.87 |
| Q4 2014 | 150,800 | $13,611 | $31.34 | $26.51 - $34.97 |
| Q3 2014 | 103,100 | $8,729 | $30.05 | $26.72 - $32.99 |
| Q2 2014 | 324,300 | $25,318 | $31.16 | $27.52 - $34.34 |
| Q1 2014 | 357,500 | $31,117 | $30.73 | $28.22 - $33.35 |
| Q4 2013 | 155,800 | $14,292 | $26.84 | $21.33 - $32.16 |
| Q3 2013 | 135,400 | $8,709 | $24.39 | $21.74 - $26.64 |
| Q2 2013 | 177,800 | $12,634 | $27.55 | $23.97 - $31.16 |