Ticker: MPC CUSIP: 56585A102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 5,000 | $400 | $62.52 | $53.74 - $70.12 |
| Q2 2018 | 5,000 | $351 | $60.02 | $54.41 - $65.68 |
| Q1 2018 | 5,000 | $366 | $53.75 | $47.83 - $58.70 |
| Q4 2017 | 5,000 | $330 | $47.48 | $42.72 - $52.20 |
| Q3 2017 | 5,000 | $280 | $41.33 | $38.12 - $43.73 |
| Q2 2017 | 5,058 | $265 | $39.52 | $36.41 - $42.36 |
| Q1 2017 | 5,000 | $253 | $37.82 | $35.47 - $41.31 |
| Q4 2016 | 5,000 | $252 | $34.23 | $30.03 - $38.70 |
| Q3 2016 | 5,000 | $203 | $30.33 | $26.16 - $33.44 |
| Q4 2015 | 5,742 | $298 | $38.07 | $33.38 - $43.77 |
| Q3 2015 | 7,000 | $324 | $37.21 | $31.49 - $43.54 |
| Q2 2015 | 7,000 | $366 | $36.61 | $34.74 - $38.12 |
| Q1 2015 | 4,500 | $461 | $34.39 | $26.86 - $38.87 |
| Q4 2014 | 5,100 | $460 | $31.34 | $26.51 - $34.97 |
| Q3 2014 | 5,300 | $449 | $30.05 | $26.72 - $32.99 |
| Q2 2014 | 5,300 | $414 | $31.16 | $27.52 - $34.34 |
| Q1 2014 | 5,300 | $461 | $30.73 | $28.22 - $33.35 |
| Q4 2013 | 7,300 | $670 | $26.84 | $21.33 - $32.16 |
| Q3 2013 | 7,300 | $470 | $24.39 | $21.74 - $26.64 |
| Q2 2013 | 7,300 | $519 | $27.55 | $23.97 - $31.16 |