FRANK M SEMPLE Insider Trading

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of FRANK M SEMPLE. FRANK M SEMPLE is a Chairman, President & CEO in MARKWEST ENERGY PARTNERS L P ($MWE) and a President, CEO in MARKWEST ENERGY PARTNERS L P ($MWE).

Address: C/O MARKWEST ENGERGY PARTNERS, L.P. 1515 ARAPAHOE ST. TWR 2, STE 700 DENVER 80202 CO

Companies in which FRANK M SEMPLE is an Insider

MARKWEST ENERGY PARTNERS L P

Trading Symbol: MWE
Industry: CRUDE PETROLEUM & NATURAL GAS [1311]
Position of FRANK M SEMPLE: Chairman, President & CEO, President, CEO
Holdings: 445,526 shares
Latest Transaction: Aug 30 2010

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

Latest Insider Trading Transactions of FRANK M SEMPLE

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Aug 30 2010MWEMARKWEST ENERGY PA ...SEMPLE FRANK MChairman, President ...GrantA0.0081,0000445,526364.5 K to 445.5 K (+22.22 %)
Feb 02 2010MWEMARKWEST ENERGY PA ...SEMPLE FRANK MChairman, President ...Payment of ExerciseF28.9732,435939,642364,526397 K to 364.5 K (-8.17 %)
Feb 02 2010MWEMARKWEST ENERGY PA ...SEMPLE FRANK MChairman, President ...GrantA0.0025,0000396,961372 K to 397 K (+6.72 %)
Feb 02 2010MWEMARKWEST ENERGY PA ...SEMPLE FRANK MChairman, President ...GrantA0.0030,0000371,961342 K to 372 K (+8.77 %)
Feb 03 2009MWEMARKWEST ENERGY PA ...SEMPLE FRANK MChairman, President ...Payment of ExerciseF12.4618,362228,791341,961360.3 K to 342 K (-5.10 %)
Jan 26 2009MWEMARKWEST ENERGY PA ...SEMPLE FRANK MPresident, CEOGrantA0.0020,0000360,323340.3 K to 360.3 K (+5.88 %)
Jan 26 2009MWEMARKWEST ENERGY PA ...SEMPLE FRANK MPresident, CEOGrantA0.0027,0000340,323313.3 K to 340.3 K (+8.62 %)

View all FRANK M SEMPLE insider transactions.