Insider Stock Trading History of Beatty Michael L


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Beatty Michael L since year 2005. The trader's CIK number is 1265194. At the time of this reporting, Beatty Michael L is the Director of Markwest Energy Partners L P . (stock ticker symbol MWE). See this page for all insider trading activities at Markwest Energy Partners L P .

Note that in the past BEATTY MICHAEL L also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Beatty Michael L since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2011-06-01 MWE Markwest Energy Partners L P Buy 3,165 47.38 149,957
2009-02-17 MWE Markwest Energy Partners L P Buy 32 11.33 362
2008-05-16 MWE Markwest Energy Partners L P Buy 8 36.14 289
2008-08-18 MWE Markwest Energy Partners L P Buy 10 33.13 331
2009-11-16 MWE Markwest Energy Partners L P Buy 17 23.87 405
2009-11-17 MWE Markwest Energy Partners L P Buy 1,800 24.42 43,956
2008-11-17 MWE Markwest Energy Partners L P Buy 23 14.89 342
2009-08-17 MWE Markwest Energy Partners L P Buy 19 21.03 399
2009-05-18 MWE Markwest Energy Partners L P Buy 24 15.96 383
2008-12-23 DNR Denbury Resources Inc Buy 7,700 9.10 70,070

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Beatty Michael L (Director of Markwest Energy Partners L P at the time of this reporting) see the Securities and Exchange Commission (SEC) website.