DIGITAL RLTY TR INC

Ticker: DLR CUSIP: 253868103 Class: COM

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q4 2017

Shares 2,710 Value ($000) $309 Avg Close $88.57 Range $82.68 - $93.26

Q3 2017

Shares 2,710 Value ($000) $321 Avg Close $86.28 Range $81.05 - $94.84

Q2 2017

Shares 2,120 Value ($000) $239 Avg Close $84.78 Range $77.76 - $90.59

Q2 2016

Shares 33,509 Value ($000) $3,652 Avg Close $67.85 Range $60.98 - $78.47

Q1 2016

Shares 58,389 Value ($000) $5,167 Avg Close $57.33 Range $49.33 - $63.72

Q4 2015

Shares 50,925 Value ($000) $3,851 Avg Close $50.41 Range $44.71 - $54.53

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	2,710	$309	$88.57	$82.68 - $93.26
Q3 2017	2,710	$321	$86.28	$81.05 - $94.84
Q2 2017	2,120	$239	$84.78	$77.76 - $90.59
Q2 2016	33,509	$3,652	$67.85	$60.98 - $78.47
Q1 2016	58,389	$5,167	$57.33	$49.33 - $63.72
Q4 2015	50,925	$3,851	$50.41	$44.71 - $54.53