Frank M. Semple serves as Executive at MARKWEST HYDROCARBON INC, where they oversee executive responsibilities. Since joining the company, Frank M. Semple has executed 166 insider transactions totaling $7.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 4, 2021 involved receiving (via award) 1,251.71 shares valued at $0.
Frank M. Semple currently holds 58,172.33 shares of MARKWEST HYDROCARBON INC (MWP), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Frank M. Semple has been a net seller of MWP stock. They have purchased $203.9K and sold $7.3M worth of shares.
Frank M. Semple's most recent insider trade was on Jan 4, 2021, when they sold 1,251.71 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Oct 1, 2020 | MPLX | $0 | Award | 1,773.05 | $N/A | Discretionary |
| Oct 1, 2020 | HYLN | $0 | Conversion | 40,000 | $N/A | Discretionary |
| Aug 14, 2020 | MPLX | $0 | Award | 596.58 | $N/A | Discretionary |
| Jul 1, 2020 | MPLX | $0 | Award | 1,586.84 | $N/A | Discretionary |
| May 15, 2020 | MPLX | $0 | Award | 568.51 | $N/A | Discretionary |
| Apr 1, 2020 | MPLX | $0 | Award | 2,412.28 | $N/A | Discretionary |
| Feb 14, 2020 | MPLX | $0 | Award | 350.5 | $N/A | Discretionary |
| Jan 2, 2020 | MPLX | $0 | Award | 1,061.78 | $N/A | Discretionary |
| Nov 14, 2019 | MPLX | $0 | Award | 314.44 | $N/A | Discretionary |
| Oct 1, 2019 | MPLX | $0 | Award | 975.52 | $N/A | Discretionary |
| Aug 14, 2019 | MPLX | $0 | Award | 243.28 | $N/A | Discretionary |
| Jul 30, 2019 | ANDX | $0 | Disposition | 2,359.34 | $N/A | Discretionary |
| Jul 1, 2019 | MPLX | $0 | Award | 852.45 | $N/A | Discretionary |
| Jul 1, 2019 | ANDX | $0 | Award | 245.14 | $N/A | Discretionary |
| May 15, 2019 | MPLX | $0 | Award | 180.46 | $N/A | Discretionary |
| May 15, 2019 | ANDX | $0 | Award | 46.63 | $N/A | Discretionary |
| Apr 1, 2019 | ANDX | $0 | Award | 774.43 | $N/A | Discretionary |
| Apr 1, 2019 | MPLX | $0 | Award | 827.57 | $N/A | Discretionary |
| Feb 14, 2019 | ANDX | $0 | Award | 23.53 | $N/A | Discretionary |
| Feb 14, 2019 | MPLX | $0 | Award | 144.63 | $N/A | Discretionary |
| Jan 2, 2019 | ANDX | $0 | Award | 813.61 | $N/A | Discretionary |
| Jan 2, 2019 | MPLX | $0 | Award | 895.47 | $N/A | Discretionary |
| Dec 28, 2018 | ANDX | $0 | Award | 456 | $N/A | Discretionary |
| Nov 14, 2018 | MPLX | $0 | Award | 131.73 | $N/A | Discretionary |
| Oct 1, 2018 | MPLX | $0 | Award | 619.51 | $N/A | Discretionary |
| Aug 14, 2018 | MPLX | $0 | Award | 98.01 | $N/A | Discretionary |
| Jul 2, 2018 | MPLX | $0 | Award | 756.12 | $N/A | Discretionary |
| Jul 2, 2018 | MPC | $0 | Award | 480.29 | $N/A | Discretionary |