DIAMONDBACK ENERGY INC

Ticker: FANG CUSIP: 25278X109 Class: Com

Ironwood Investment Counsel, LLC's Holding History (CIK: 0001330463)

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

Q4 2019

Shares 2,576 Value ($000) $239 Avg Close $64.81 Range $57.18 - $72.77

Q3 2019

Shares 2,576 Value ($000) $231 Avg Close $77.41 Range $67.44 - $87.01

Q2 2019

Shares 2,576 Value ($000) $280 Avg Close $81.14 Range $73.48 - $88.64

Q1 2019

Shares 2,576 Value ($000) $261 Avg Close $79.50 Range $69.70 - $84.50

Q4 2018

Shares 2,576 Value ($000) $238 Avg Close $86.64 Range $66.08 - $109.08

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	2,576	$239	$64.81	$57.18 - $72.77
Q3 2019	2,576	$231	$77.41	$67.44 - $87.01
Q2 2019	2,576	$280	$81.14	$73.48 - $88.64
Q1 2019	2,576	$261	$79.50	$69.70 - $84.50
Q4 2018	2,576	$238	$86.64	$66.08 - $109.08