Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 240,900 | $19,264 | $62.52 | $53.74 - $70.12 |
| Q2 2018 | 395,900 | $27,776 | $60.02 | $54.41 - $65.68 |
| Q1 2018 | 395,900 | $28,944 | $53.75 | $47.83 - $58.70 |
| Q4 2017 | 395,900 | $26,121 | $47.48 | $42.72 - $52.20 |
| Q3 2017 | 308,300 | $17,289 | $41.33 | $38.12 - $43.73 |
| Q2 2017 | 64,500 | $3,375 | $39.52 | $36.41 - $42.36 |
| Q4 2015 | 242,200 | $12,555 | $38.07 | $33.38 - $43.77 |
| Q3 2015 | 268,100 | $12,421 | $37.21 | $31.49 - $43.54 |
| Q2 2015 | 164,000 | $8,578 | $36.61 | $34.74 - $38.12 |
| Q1 2015 | 72,300 | $7,402 | $34.39 | $26.86 - $38.87 |
| Q4 2014 | 54,900 | $4,955 | $31.34 | $26.51 - $34.97 |
| Q3 2014 | 46,300 | $3,920 | $30.05 | $26.72 - $32.99 |
| Q2 2014 | 27,300 | $2,131 | $31.16 | $27.52 - $34.34 |
| Q1 2014 | 17,600 | $1,531 | $30.73 | $28.22 - $33.35 |
| Q4 2013 | 17,600 | $1,614 | $26.84 | $21.33 - $32.16 |
| Q3 2013 | 112,100 | $7,210 | $24.39 | $21.74 - $26.64 |
| Q2 2013 | 155,100 | $11,021 | $27.55 | $23.97 - $31.16 |