DIAMONDBACK ENERGY INC

Ticker: FANG CUSIP: 25278X109 Class: Com

MAINSTAY CAPITAL MANAGEMENT LLC /ADV's Holding History (CIK: 0001127612)

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

Q3 2019

Shares 2,264 Value ($000) $203 Avg Close $77.41 Range $67.44 - $87.01

Q2 2019

Shares 2,266 Value ($000) $247 Avg Close $81.14 Range $73.48 - $88.64

Q3 2018

Shares 2,251 Value ($000) $304 Avg Close $98.81 Range $86.24 - $107.01

Q2 2018

Shares 2,221 Value ($000) $292 Avg Close $95.97 Range $83.42 - $106.92

Q1 2018

Shares 1,950 Value ($000) $246 Avg Close $97.43 Range $81.71 - $104.08

Q4 2017

Shares 1,762 Value ($000) $222 Avg Close $83.84 Range $74.00 - $98.56

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	2,264	$203	$77.41	$67.44 - $87.01
Q2 2019	2,266	$247	$81.14	$73.48 - $88.64
Q3 2018	2,251	$304	$98.81	$86.24 - $107.01
Q2 2018	2,221	$292	$95.97	$83.42 - $106.92
Q1 2018	1,950	$246	$97.43	$81.71 - $104.08
Q4 2017	1,762	$222	$83.84	$74.00 - $98.56