Markwest Energy Partners L P

B. Riley Wealth Management, Inc.

Report date

6/30/2014

Quarter

2014 Q2

Filed

7/17/2014

Shares

2,549

Value ($000)

182

Weight

0.1%

2014 Q1 - 2014 Q2 (2 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	7/17/2014	182	0.1%	2,549	6/30/2014
2014 Q1	6/12/2014	199	0.1%	3,049	3/31/2014