DIAMONDBACK ENERGY INC

Ticker: FANG CUSIP: 25278X109 Class: Com

MYCIO WEALTH PARTNERS, LLC's Holding History (CIK: 0001371726)

Note: Option positions (PUT/CALL) are excluded.

Q3 2014

Shares 82 Value ($000) $6 Avg Close $62.67 Range $54.64 - $69.97

Q2 2014

Shares 121 Value ($000) $11 Avg Close $58.84 Range $49.53 - $72.17

Q1 2014

Shares 121 Value ($000) $8 Avg Close $44.48 Range $34.04 - $54.90

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	82	$6	$62.67	$54.64 - $69.97
Q2 2014	121	$11	$58.84	$49.53 - $72.17
Q1 2014	121	$8	$44.48	$34.04 - $54.90