DIAMONDBACK ENERGY INC

Ticker: FANG CUSIP: 25278X109 Class: Com

U S GLOBAL INVESTORS INC's Holding History (CIK: 0000754811)

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

Q4 2015

Shares 7,500 Value ($000) $502 Avg Close $57.52 Range $47.56 - $63.56

Q3 2015

Shares 30,000 Value ($000) $1,938 Avg Close $52.53 Range $46.61 - $59.82

Q2 2015

Shares 50,000 Value ($000) $3,769 Avg Close $61.45 Range $56.73 - $66.36

Q1 2015

Shares 20,000 Value ($000) $1,537 Avg Close $53.65 Range $42.94 - $60.90

Q1 2014

Shares 60,000 Value ($000) $4,039 Avg Close $44.48 Range $34.04 - $54.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	7,500	$502	$57.52	$47.56 - $63.56
Q3 2015	30,000	$1,938	$52.53	$46.61 - $59.82
Q2 2015	50,000	$3,769	$61.45	$56.73 - $66.36
Q1 2015	20,000	$1,537	$53.65	$42.94 - $60.90
Q1 2014	60,000	$4,039	$44.48	$34.04 - $54.90