MarkWest Energy Partners LP (MWE)

Number of records: 50
SEC FilingInsiderCompanyTrade DateTransactionSharesAvg. PriceTotal% HoldingsReturn
08-Dec-15 10:04 AM
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Fox Mounsey Anne E
Director
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 131,311$38.83$5,098,810.00(55%)
239.98K to 108.67K
(7%)
08-Dec-15 10:03 AM
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Heppermann Donald C
Director
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 171,398$38.83$6,655,380.00(100%)
171.4K to 0
(7%)
08-Dec-15 10:00 AM
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Nickerson Randy S
EVP, Chief Commercial Officer
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 191,973$38.83$7,454,310.00(100%)
191.97K to 0
(7%)
08-Dec-15 10:01 AM
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Semple Frank M
Chairman, President & CEO
Director
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 261,069$38.83$10,137,300.00(52%)
501.82K to 240.75K
(7%)
08-Dec-15 10:05 AM
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Wolf Donald D
Director
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 65,131$38.83$2,529,040.00(93%)
70.13K to 5.0K
(7%)
08-Dec-15 10:00 AM
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Rosson Paula L
SVP/Chief Accounting Officer
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 21,510$38.83$835,233.00(100%)
21.51K to 0
(7%)
08-Dec-15 10:04 AM
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Fox Mounsey Anne E
Director
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 108,669$38.83$4,219,620.00(100%)
108.67K to 0
(7%)
08-Dec-15 9:58 AM
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Masten Nancy
EVP, Chief Financial Officer
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 97,941$38.83$3,803,050.00(100%)
97.94K to 0
(7%)
08-Dec-15 9:59 AM
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Floerke Gregory Scott
EVP, Chief Commercial Officer
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 19,298$38.83$749,341.00(100%)
19.3K to 0
(7%)
08-Dec-15 10:04 AM
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Nicoletti William P
Director
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 23,898$38.83$927,959.00(100%)
23.9K to 0
(7%)
08-Dec-15 10:05 AM
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Stice J Michael
Director
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 1,402$38.83$54,439.70(100%)
1.4K to 0
(7%)
08-Dec-15 10:01 AM
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Semple Frank M
Chairman, President & CEO
Director
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 240,750$38.83$9,348,320.00(100%)
240.75K to 0
(7%)
08-Dec-15 10:02 AM
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Beatty Michael L
Director
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 25,111$38.83$975,060.00(100%)
25.11K to 0
(7%)
08-Dec-15 10:05 AM
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Wolf Donald D
Director
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 5,000$38.83$194,150.00(100%)
5.0K to 0
(7%)
08-Dec-15 10:02 AM
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Bruckmann William A III
Director
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 3,812$38.83$148,020.00(100%)
3.81K to 0
(7%)
08-Dec-15 10:01 AM
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Semple Frank M
Chairman, President & CEO
Director
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 157,045$38.83$6,098,060.0046%
344.77K to 501.82K
08-Dec-15 9:58 AM
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Bromley C Corwin
EVP, General Counsel
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 64,309$38.83$2,497,120.00(100%)
64.31K to 0
(7%)
08-Dec-15 10:04 AM
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Larson Randall J
Director
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 12,949$38.83$502,810.00(100%)
12.95K to 0
(7%)
08-Dec-15 9:59 AM
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Mollenkopf John C
EVP, Chief Operating Officer
MarkWest Energy Partners LP (MWE) 04-Dec-15Disposition 270,444$38.83$10,501,300.00(100%)
270.44K to 0
(7%)
03-Dec-15 6:57 PM
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Nickerson Randy S
EVP, Chief Commercial Officer
MarkWest Energy Partners LP (MWE) 01-Dec-15Payment of Exercise 35,503$46.00$1,633,140.00(16%)
227.48K to 191.97K
2%
03-Dec-15 6:55 PM
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Bromley C Corwin
EVP, General Counsel
MarkWest Energy Partners LP (MWE) 01-Dec-15Payment of Exercise 18,371$46.00$845,066.00(22%)
82.68K to 64.31K
2%
03-Dec-15 6:56 PM
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Floerke Gregory Scott
EVP, Chief Commercial Officer
MarkWest Energy Partners LP (MWE) 01-Dec-15Payment of Exercise 8,997$46.00$413,862.00(32%)
28.3K to 19.3K
2%
03-Dec-15 6:57 PM
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Mollenkopf John C
EVP, Chief Operating Officer
MarkWest Energy Partners LP (MWE) 01-Dec-15Payment of Exercise 35,503$46.00$1,633,140.00(12%)
305.95K to 270.44K
2%
14-Jul-15 4:57 PM
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Nickerson Randy S
EVP, Chief Commercial Officer
MarkWest Energy Partners LP (MWE) 13-Jul-15Market Sale (Planned) 1,122$68.20$76,520.40(< 1%)
228.6K to 227.48K
29%
10-Jun-15 4:51 PM
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Floerke Gregory Scott
EVP, Chief Commercial Officer
MarkWest Energy Partners LP (MWE) 09-Jun-15Grant 8,336----42%
19.96K to 28.3K
05-Jun-15 7:43 AM
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Stice J Michael
Director
MarkWest Energy Partners LP (MWE) 03-Jun-15Grant 1,402----100%
0 to 1.4K
01-Jun-15 5:52 PM
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Nickerson Randy S
EVP, Chief Commercial Officer
MarkWest Energy Partners LP (MWE) 01-Jun-15Market Sale (Planned) 1,122$64.21$72,043.60(< 1%)
229.72K to 228.6K
24%
08-May-15 5:00 PM
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Nickerson Randy S
EVP, Chief Commercial Officer
MarkWest Energy Partners LP (MWE) 08-May-15Market Sale (Planned) 1,122$66.59$74,719.40(< 1%)
230.84K to 229.72K
27%
10-Apr-15 4:03 PM
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Nickerson Randy S
EVP, Chief Commercial Officer
MarkWest Energy Partners LP (MWE) 09-Apr-15Market Sale (Planned) 1,122$65.00$72,930.00(< 1%)
231.96K to 230.84K
24%
31-Mar-15 4:22 PM
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Masten Nancy
EVP, Chief Financial Officer
MarkWest Energy Partners LP (MWE) 30-Mar-15Market Sale (Planned) 10,000$63.00$630,000.00(9%)
107.94K to 97.94K
22%
04-Mar-15 4:37 PM
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Nickerson Randy S
EVP, Chief Commercial Officer
MarkWest Energy Partners LP (MWE) 02-Mar-15Market Sale (Planned) 3,432$65.02$223,150.00(1%)
235.4K to 231.96K
24%
03-Feb-15 8:47 AM
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Rosson Paula L
SVP/Chief Accounting Officer
MarkWest Energy Partners LP (MWE) 31-Jan-15Payment of Exercise 1,588$58.93$93,580.80(7%)
23.1K to 21.51K
15%
03-Feb-15 8:45 AM
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Masten Nancy
EVP, Chief Financial Officer
MarkWest Energy Partners LP (MWE) 31-Jan-15Payment of Exercise 6,171$58.93$363,657.00(5%)
114.11K to 107.94K
15%
03-Feb-15 8:46 AM
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Mollenkopf John C
EVP, Chief Operating Officer
MarkWest Energy Partners LP (MWE) 31-Jan-15Payment of Exercise 8,873$58.93$522,886.00(3%)
314.82K to 305.95K
15%
03-Feb-15 8:46 AM
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Nickerson Randy S
EVP, Chief Commercial Officer
MarkWest Energy Partners LP (MWE) 31-Jan-15Payment of Exercise 8,879$58.93$523,239.00(4%)
244.28K to 235.4K
15%
03-Feb-15 8:44 AM
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Semple Frank M
Chairman, President & CEO
Director
MarkWest Energy Partners LP (MWE) 31-Jan-15Payment of Exercise 32,450$58.93$1,912,280.00(5%)
685.01K to 652.56K
15%
23-Jan-15 4:54 PM
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Masten Nancy
EVP, Chief Financial Officer
MarkWest Energy Partners LP (MWE) 21-Jan-15Grant 24,279----27%
89.83K to 114.11K
23-Jan-15 4:51 PM
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Nicoletti William P
Director
MarkWest Energy Partners LP (MWE) 21-Jan-15Grant 2,461----11%
21.44K to 23.9K
23-Jan-15 4:49 PM
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Beatty Michael L
Director
MarkWest Energy Partners LP (MWE) 21-Jan-15Grant 2,461----11%
22.65K to 25.11K
23-Jan-15 4:49 PM
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Bruckmann William A III
Director
MarkWest Energy Partners LP (MWE) 21-Jan-15Grant 2,461----182%
1.35K to 3.81K
23-Jan-15 4:48 PM
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Semple Frank M
Chairman, President & CEO
Director
MarkWest Energy Partners LP (MWE) 21-Jan-15Grant 54,160----9%
630.85K to 685.01K
23-Jan-15 4:52 PM
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Bromley C Corwin
EVP, General Counsel
MarkWest Energy Partners LP (MWE) 21-Jan-15Grant 14,194----21%
68.49K to 82.68K
23-Jan-15 4:50 PM
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Larson Randall J
Director
MarkWest Energy Partners LP (MWE) 21-Jan-15Grant 2,461----23%
10.49K to 12.95K
23-Jan-15 4:55 PM
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Mollenkopf John C
EVP, Chief Operating Officer
MarkWest Energy Partners LP (MWE) 21-Jan-15Grant 33,866----12%
280.95K to 314.82K
23-Jan-15 4:50 PM
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Fox Mounsey Anne E
Director
MarkWest Energy Partners LP (MWE) 21-Jan-15Grant 2,461----1%
237.52K to 239.98K
23-Jan-15 4:50 PM
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Heppermann Donald C
Director
MarkWest Energy Partners LP (MWE) 21-Jan-15Grant 2,461----1%
168.94K to 171.4K
23-Jan-15 4:55 PM
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Nickerson Randy S
EVP, Chief Commercial Officer
MarkWest Energy Partners LP (MWE) 21-Jan-15Grant 33,866----16%
210.41K to 244.28K
23-Jan-15 4:49 PM
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Dempster Charles
Director
MarkWest Energy Partners LP (MWE) 21-Jan-15Grant 2,461----10%
24.61K to 27.07K
23-Jan-15 4:48 PM
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Wolf Donald D
Director
MarkWest Energy Partners LP (MWE) 21-Jan-15Grant 2,461----4%
67.67K to 70.13K
23-Jan-15 4:55 PM
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Rosson Paula L
SVP/Chief Accounting Officer
MarkWest Energy Partners LP (MWE) 21-Jan-15Grant 3,174----16%
19.92K to 23.1K