|
Insider Trading: Markwest Energy Partners L P
Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Markwest Energy Partners L P in the last 24 months are illustrated in figures 1 and 2. Table 1 shows the monthly insider trading data of Markwest Energy Partners L P since year 2005. Table 2 shows the detailed insider transactions of Markwest Energy Partners L P since 2005.
The reporting company's ticker symbol is MWE.
The reporting company's CIK number is 1166036.
The total value of stock buying since 2005 is $1,488,805.
The total value of stock sales is $568,766.
The total value of stock exercises is $151,250.
1 year stock price chart,
1 day stock price chart
opopp opopopop
Figure 1. Monthly insider transaction values at Markwest Energy Partners L P (MWE) in the past 24 months.
The trade values of insider stock buys, sales, and option exercises are in logarithmic scale
as shown on the right axis labels.
The detailed monthly and daily insider transactions are listed in the 2 tables below.
10 11 12 01 2007 02 03 04 05 06 07 08 09 10 11 12 01 2008 02 03 04 05 06 07 08 09 -
Figure 2. Average prices of insider buys, sales, and option exercises at Markwest Energy Partners L P (MWE) in the past 24 months. See table 2 for insider transaction details.
10 11 12 01 2007 02 03 04 05 06 07 08 09 10 11 12 01 2008 02 03 04 05 06 07 08 09 -
Table 1. Monthly summaries of insider stock purchases, sales, and option exercises
for Markwest Energy Partners L P (MWE).
Trading Period
year-month |
Insider Buying
Shares Value ($) |
Insider Sales
Shares Value ($) |
Option Exercises
Shares Value ($) |
| 2008-09 | 27,200 | 704,568 | 0 | 0 | 0 | 0 |
| 2008-08 | 9,000 | 295,995 | 0 | 0 | 0 | 0 |
| 2008-03 | 3,000 | 101,460 | 0 | 0 | 0 | 0 |
| 2008-01 | 0 | 0 | 0 | 0 | 8,536 | 0 |
| 2007-01 | 0 | 0 | 0 | 0 | 4,772 | 0 |
| 2006-11 | 0 | 0 | 7,500 | 420,220 | 0 | 0 |
| 2006-09 | 0 | 0 | 0 | 0 | 1,250 | 60,500 |
| 2006-08 | 0 | 0 | 0 | 0 | 1,875 | 90,750 |
| 2006-06 | 2,400 | 99,768 | 0 | 0 | 0 | 0 |
| 2006-05 | 3,300 | 150,010 | 0 | 0 | 0 | 0 |
| 2006-03 | 3,000 | 137,004 | 714 | 31,912 | 0 | 0 |
| 2006-01 | 0 | 0 | 0 | 0 | 5,218 | 0 |
| 2005-12 | 0 | 0 | 1,707 | 80,928 | 0 | 0 |
| 2005-11 | 0 | 0 | 713 | 35,706 | 0 | 0 |
Table 2. Detailed insider stock purchases, sales, and option exercises
for Markwest Energy Partners L P (MWE)
| Trade Date |
Insider Name |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2008-09-18 | Fox John M | Purchase | 9,000 | 22.59 | 203,304 |
| 2008-09-17 | Fox John M | Purchase | 6,000 | 25.60 | 153,576 |
| 2008-09-16 | Bailey Keith E | Purchase | 7,200 | 26.92 | 193,824 |
| 2008-09-09 | Semple Frank M (President, CEO) | Purchase | 5,000 | 30.77 | 153,864 |
| 2008-08-22 | Wolf Donald D | Purchase | 4,000 | 33.37 | 133,495 |
| 2008-08-15 | Wolf Donald D | Purchase | 5,000 | 32.50 | 162,500 |
| 2008-03-07 | Wolf Donald D | Purchase | 3,000 | 33.82 | 101,460 |
| 2008-01-31 | Bromley C Corwin (SVP, General Counsel) | Option Exercise | 732 | .00 | 0 |
| 2008-01-31 | Schroeder Andrew L (VP Finance & Treasurer) | Option Exercise | 614 | .00 | 0 |
| 2008-01-31 | Semple Frank M (President, CEO) | Option Exercise | 2,214 | .00 | 0 |
| 2008-01-31 | Dempster Charles | Option Exercise | 334 | .00 | 0 |
| 2008-01-31 | Nicoletti William P | Option Exercise | 334 | .00 | 0 |
| 2008-01-31 | Kellstrom William A | Option Exercise | 334 | .00 | 0 |
| 2008-01-31 | Mollenkopf John C (SVP, Chief Opns Officer) | Option Exercise | 1,320 | .00 | 0 |
| 2008-01-31 | Nickerson Randy S (SVP, Chief Commercial Officer) | Option Exercise | 1,986 | .00 | 0 |
| 2008-01-31 | Heppermann Donald C | Option Exercise | 334 | .00 | 0 |
| 2008-01-31 | Fox John M | Option Exercise | 334 | .00 | 0 |
| 2007-01-31 | Bromley C Corwin (SVP, General Counsel) | Option Exercise | 365 | .00 | 0 |
| 2007-01-31 | Young David Lee (SVP, Corporate Svcs) | Option Exercise | 135 | .00 | 0 |
| 2007-01-31 | Schroeder Andrew L (VP Finance & Treasurer) | Option Exercise | 307 | .00 | 0 |
| 2007-01-31 | Semple Frank M (President, CEO) | Option Exercise | 1,107 | .00 | 0 |
| 2007-01-31 | Dempster Charles | Option Exercise | 291 | .00 | 0 |
| 2007-01-31 | Nicoletti William P | Option Exercise | 291 | .00 | 0 |
| 2007-01-31 | Kellstrom William A | Option Exercise | 291 | .00 | 0 |
| 2007-01-31 | Mollenkopf John C (SVP, Chief Opns Officer) | Option Exercise | 660 | .00 | 0 |
| 2007-01-31 | Nickerson Randy S (SVP, Chief Commercial Officer) | Option Exercise | 993 | .00 | 0 |
| 2007-01-31 | Heppermann Donald C | Option Exercise | 166 | .00 | 0 |
| 2007-01-31 | Fox John M | Option Exercise | 166 | .00 | 0 |
| 2006-11-16 | Young David Lee (SVP, Corporate Svcs) | Sale | 500 | 55.27 | 27,635 |
| 2006-11-14 | Nickerson Randy S (SVP, Chief Commercial Officer) | Sale | 3,900 | 56.35 | 219,765 |
| 2006-11-13 | Nickerson Randy S (SVP, Chief Commercial Officer) | Sale | 1,100 | 55.90 | 61,220 |
| 2006-11-10 | Nickerson Randy S (SVP, Chief Commercial Officer) | Sale | 1,000 | 56.00 | 56,000 |
| 2006-09-28 | Ivey James G (Chief Financial Officer) | Option Exercise | 1,250 | 48.40 | 60,500 |
| 2006-08-30 | Semple Frank M (President, CEO) | Option Exercise | 1,875 | 48.40 | 90,750 |
| 2006-06-30 | Bailey Keith E | Purchase | 2,400 | 41.57 | 99,768 |
| 2006-05-08 | Bailey Keith E | Purchase | 3,300 | 45.46 | 150,010 |
| 2006-03-31 | Dempster Charles | Sale | 500 | 44.58 | 22,290 |
| 2006-03-30 | Young David Lee (SVP, Corporate Svcs) | Sale | 91 | 44.78 | 4,074 |
| 2006-03-24 | Marle Kimberly H (VP - NGL Marketing) | Sale | 123 | 45.11 | 5,548 |
| 2006-03-17 | Bailey Keith E | Purchase | 3,000 | 45.67 | 137,004 |
| 2006-01-31 | Bromley C Corwin (General Counsel) | Option Exercise | 367 | .00 | 0 |
| 2006-01-31 | Ivey James G (Chief Financial Officer) | Option Exercise | 590 | .00 | 0 |
| 2006-01-31 | Young David Lee (Sr. VP NE Business U) | Option Exercise | 136 | .00 | 0 |
| 2006-01-31 | Smith Ted S (Chief Accounting Officer) | Option Exercise | 220 | .00 | 0 |
| 2006-01-31 | Schroeder Andrew L (VP of Finance) | Option Exercise | 307 | .00 | 0 |
| 2006-01-31 | Semple Frank M (President, CEO) | Option Exercise | 1,109 | .00 | 0 |
| 2006-01-31 | Dempster Charles | Option Exercise | 167 | .00 | 0 |
| 2006-01-31 | Nicoletti William P | Option Exercise | 167 | .00 | 0 |
| 2006-01-31 | Kellstrom William A | Option Exercise | 167 | .00 | 0 |
| 2006-01-31 | Mollenkopf John C (SVP) | Option Exercise | 660 | .00 | 0 |
| 2006-01-31 | Nickerson Randy S (SVP) | Option Exercise | 994 | .00 | 0 |
| 2006-01-31 | Heppermann Donald C | Option Exercise | 167 | .00 | 0 |
| 2006-01-31 | Fox John M | Option Exercise | 167 | .00 | 0 |
| 2005-12-06 | Young David Lee (Sr. VP NE Business U) | Sale | 1,024 | 47.41 | 48,547 |
| 2005-11-22 | Ivey James G (Chief Financial Officer) | Sale | 396 | 48.56 | 19,229 |
| 2005-11-22 | Young David Lee (Sr. VP NE Business U) | Sale | 317 | 51.98 | 16,477 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above tables cannot be completely guaranteed as to their accuracy.
For more insider trading information of Markwest Energy Partners L P (symbol MWE,
CIK number 1166036) see
the Securities and Exchange Commission (SEC) website.
|
|
