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 Nov 14, 2016 involved receiving (via award) 6.85 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 Nov 14, 2016, when they sold 6.85 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Nov 1, 2016 | MPLX | $0 | Award | 432.43 | $N/A | Discretionary |
| Oct 27, 2016 | MPLX | $1.5M | Sale | 45,000 | $34.00 | Discretionary |
| Dec 4, 2015 | MWE | $4.0M | Disposition | 102,000 | $38.83 | Discretionary |
| Dec 4, 2015 | MWE | $3.7M | Disposition | 94,000 | $38.83 | Discretionary |
| Dec 4, 2015 | MWE | $1.7M | Disposition | 44,750 | $38.83 | Discretionary |
| Dec 4, 2015 | MWE | $6.1M | Disposition | 157,045 | $38.83 | Discretionary |
| Dec 4, 2015 | MWE | $10.1M | Disposition | 261,069 | $38.83 | Discretionary |
| Dec 4, 2015 | MPLX | $0 | Award | 48,777 | $N/A | Discretionary |
| Dec 4, 2015 | MPLX | $0 | Award | 111,180 | $N/A | Discretionary |
| Dec 4, 2015 | MPLX | $0 | Award | 164,312 | $N/A | Discretionary |
| Dec 4, 2015 | MPLX | $0 | Award | 102,460 | $N/A | Discretionary |
| Dec 4, 2015 | MPLX | $0 | Award | 284,565 | $N/A | Discretionary |
| Jan 31, 2015 | MWE | $1.9M | Payment | 32,450 | $58.93 | Discretionary |
| Jan 21, 2015 | MWE | $0 | Award | 54,160 | $N/A | Discretionary |
| Jan 31, 2014 | MWE | $2.6M | Payment | 36,696 | $70.19 | Discretionary |
| Jan 22, 2014 | MWE | $0 | Award | 32,172 | $N/A | Discretionary |
| Jan 31, 2013 | MWE | $2.0M | Payment | 36,512 | $55.22 | Discretionary |
| Jan 23, 2013 | MWE | $0 | Award | 47,008 | $N/A | Discretionary |
| Dec 28, 2012 | MWE | $0 | Gift | 94,000 | $N/A | Discretionary |
| Dec 28, 2012 | MWE | $0 | Gift | 102,000 | $N/A | Discretionary |
| Dec 28, 2012 | MWE | $0 | Gift | 196,000 | $N/A | Discretionary |
| Jan 31, 2012 | MWE | $1.4M | Payment | 23,621 | $57.96 | Discretionary |
| Jan 26, 2012 | MWE | $0 | Award | 13,224 | $N/A | Discretionary |
| Jan 26, 2012 | MWE | $0 | Award | 58,041 | $N/A | Discretionary |
| Jan 26, 2012 | MWE | $0 | Award | 37,500 | $N/A | Discretionary |
| May 17, 2011 | MWE | $50.1K | Purchase | 1,160 | $43.18 | Discretionary |
| Jan 31, 2011 | MWE | $1.1M | Payment | 25,570 | $43.57 | Discretionary |
| Jan 27, 2011 | MWE | $0 | Award | 81,122 | $N/A | Discretionary |