Markwest Energy Partners L P

Parkwood LLC

Report date

6/30/2014

Quarter

2014 Q2

Filed

8/1/2014

Shares

31,666

Value ($000)

2,267

Weight

0.5%

2013 Q4 - 2014 Q2 (3 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2014 Q2	8/1/2014	2,267	0.5%	31,666	6/30/2014
2014 Q1	5/9/2014	2,040	0.5%	31,237	3/31/2014
2013 Q4	1/31/2014	1,569	0.4%	23,720	12/31/2013