C. Corwin Bromley is EVP & General Counsel at MARKWEST ENERGY PARTNERS L P (MWE). They have made 6 open-market trades across 1 company since 2009, most recently 2017-09-15.
CIK 0001304667
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MPLX | SELL | 2017-09-13 | 2017-09-15 | $34.65 | $173K | +0.3% | -1.1% | +8.2% |
| MPLX | SELL | 2017-01-04 | 2017-01-05 | $36.00 | $90K | -0.2% | +6.1% | +2.2% |
| MPLX | SELL | 2016-10-31 | 2016-11-02 | $34.52 | $345K | -1.6% | -3.1% | +14.6% |
| MPLX | SELL | 2016-10-24 | 2016-10-25 | $32.02 | $320K | +2.4% | +7.4% | +14.9% |
| MPLX | SELL | 2016-05-23 | 2016-05-24 | $34.00 | $85K | -1.1% | -0.8% | -0.3% |
| MPLX | SELL | 2016-04-11 | 2016-04-13 | $29.58 | $148K | +6.8% | +4.0% | +16.7% |
| MWE | SELL · 10b5-1 | 2014-04-30 | 2014-05-02 | $63.16 | $95K | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2014-04-21 | 2014-04-23 | $65.20 | $326K | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2013-10-01 | 2013-10-01 | $73.01 | $365K | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2013-05-22 | 2013-05-23 | $70.02 | $175K | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2013-05-20 | 2013-05-21 | $68.01 | $170K | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2013-05-14 | 2013-05-15 | $67.15 | $168K | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2013-04-29 | 2013-05-01 | $61.95 | $619K | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2013-02-13 | 2013-02-15 | $57.50 | $288K | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2012-10-02 | 2012-10-02 | $55.00 | $138K | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2012-08-10 | 2012-08-10 | $53.00 | $133K | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2012-04-23 | 2012-04-25 | $60.01 | $300K | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2012-02-06 | 2012-02-06 | $58.43 | $584K | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2011-03-21 | 2011-03-21 | $45.52 | $228K | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2011-03-18 | 2011-03-18 | $44.73 | $224K | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2010-10-01 | 2010-10-05 | $37.00 | $93K | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2010-09-30 | 2010-10-01 | $35.83 | $358K | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2010-07-09 | 2010-07-12 | $34.00 | $170K | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2010-06-17 | 2010-06-16 | $— | — | N/A | N/A | N/A |
| MWE | SELL · 10b5-1 | 2010-05-17 | 2010-05-17 | $30.36 | $152K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.