DTE ENERGY CO

Ticker: DTE CUSIP: 233331107 Class: COM

Laffer Tengler Investments, Inc.'s Holding History (CIK: 0001307878)

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

Q1 2016

Shares 20,947 Value ($000) $1,899,055 Avg Close $51.98 Range $47.70 - $56.10

Q4 2015

Shares 20,947 Value ($000) $1,679,739 Avg Close $49.08 Range $46.87 - $51.72

Q3 2015

Shares 20,947 Value ($000) $1,683,510 Avg Close $47.24 Range $44.73 - $51.09

Q2 2015

Shares 20,947 Value ($000) $1,563,484 Avg Close $46.82 Range $43.95 - $50.11

Q1 2015

Shares 28,925 Value ($000) $2,333,958 Avg Close $49.82 Range $45.69 - $54.39

Q4 2014

Shares 28,925 Value ($000) $2,498,252 Avg Close $47.77 Range $44.28 - $53.50

Q3 2014

Shares 28,925 Value ($000) $2,200,614 Avg Close $44.16 Range $41.47 - $45.70

Q2 2014

Shares 28,925 Value ($000) $2,252,389 Avg Close $43.85 Range $42.15 - $45.61

Q1 2014

Shares 31,123 Value ($000) $2,312,127 Avg Close $39.45 Range $36.88 - $42.84

Q4 2013

Shares 31,123 Value ($000) $2,066,255 Avg Close $38.01 Range $36.30 - $39.78

Q3 2013

Shares 30,065 Value ($000) $1,983,688 Avg Close $38.06 Range $36.09 - $40.02

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	20,947	$1,899,055	$51.98	$47.70 - $56.10
Q4 2015	20,947	$1,679,739	$49.08	$46.87 - $51.72
Q3 2015	20,947	$1,683,510	$47.24	$44.73 - $51.09
Q2 2015	20,947	$1,563,484	$46.82	$43.95 - $50.11
Q1 2015	28,925	$2,333,958	$49.82	$45.69 - $54.39
Q4 2014	28,925	$2,498,252	$47.77	$44.28 - $53.50
Q3 2014	28,925	$2,200,614	$44.16	$41.47 - $45.70
Q2 2014	28,925	$2,252,389	$43.85	$42.15 - $45.61
Q1 2014	31,123	$2,312,127	$39.45	$36.88 - $42.84
Q4 2013	31,123	$2,066,255	$38.01	$36.30 - $39.78
Q3 2013	30,065	$1,983,688	$38.06	$36.09 - $40.02