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Home > Insider Trading > Filing (0001179110-14-001852)

Filing Details

Accession Number:: 0001179110-14-001852
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2014-02-04 16:45:42
Reporting Period:: 2014-01-31

Filing Date:: 2014-02-04
Accepted Time:: 2014-02-04 16:45:42
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1166036	Markwest Energy Partners L P	MWE	Crude Petroleum & Natural Gas (1311)	270005456

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1235080	S Randy Nickerson	C/O Markwest Energy Partners, L.p. 1515 Arapahoe St. Twr 1, Ste 1600 Denver CO 80202	Evp, Chief Commercial Officer	No	Yes	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Units	Disposition	2014-01-31	14,909	$70.19	230,139	No	4	F	Direct
Common Units	Disposition	2014-02-03	1,500	$70.26	228,639	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	F	Direct
No	4	S	Direct

Footnotes

Amount of securities beneficially owned following the reported transaction(s) includes Common Units owned and Restricted Units subject to varying vesting terms.
Sales were effected pursuant to instructions given by the reporting person on March 5, 2013, pursuant to a Rule 10b5-1 trading plan.