| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MPLX | MPLX LP | Craig O. Pierson | Vice President, Operations | Apr 01, 2016 | Tax Payment (Shares) | $28.39 | 91 | 2,583 | 3,983 | Apr 05, 2016, 03:46 PM | |
| MPLX | MPLX LP | Craig O. Pierson | Vice President, Operations | Apr 01, 2015 | Tax Payment (Shares) | $73.54 | 56 | 4,118 | 3,982 | Apr 02, 2015, 03:51 PM | |
| MPLX | MPLX LP | Craig O. Pierson | Vice President, Operations | Apr 01, 2014 | Tax Payment (Shares) | $48.89 | 31 | 1,516 | 3,489 | Apr 03, 2014, 04:56 PM | |
| MPLX | MPLX LP | Craig O. Pierson | Vice President, Operations | Oct 31, 2012 | Buy | $22.00 | 3,250 | 71,500 | 3,250 | Nov 02, 2012, 05:07 PM |
