DTE ENERGY CO

Ticker: DTE CUSIP: 233331107 Class: COM

Ativo Capital Management LLC's Holding History (CIK: 0001423065)

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

Q1 2015

Shares 18,997 Value ($000) $1,533 Avg Close $49.82 Range $45.69 - $54.39

Q4 2014

Shares 18,191 Value ($000) $1,571 Avg Close $47.77 Range $44.28 - $53.50

Q3 2014

Shares 12,874 Value ($000) $979 Avg Close $44.16 Range $41.47 - $45.70

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	18,997	$1,533	$49.82	$45.69 - $54.39
Q4 2014	18,191	$1,571	$47.77	$44.28 - $53.50
Q3 2014	12,874	$979	$44.16	$41.47 - $45.70