Insider Activity of Pierson Craig O.
The largest purchase of all time was on 2012-10-31 and amounted to 6500 shares of MPLX LP for $143,000.
Biography of Pierson Craig O.
No biography is available at this moment.
The largest purchase of all time was on 2012-10-31 and amounted to 6500 shares of MPLX LP for $143,000.
No biography is available at this moment.
| 2012-10-31 | MPLX LP MPLX | Vice President, Operations | 6,500 0.0071% | $22.00 | $143,000 | +34.12% |