DTE ENERGY CO

Ticker: DTE CUSIP: 233331107 Class: COM

NORRIS PERNE & FRENCH LLP/MI's Holding History (CIK: 0001092290)

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

Q4 2019

Shares 1,889 Value ($000) $245 Avg Close $87.47 Range $82.74 - $91.92

Q3 2019

Shares 1,877 Value ($000) $250 Avg Close $88.96 Range $85.46 - $92.59

Q2 2019

Shares 1,866 Value ($000) $239 Avg Close $85.76 Range $82.87 - $90.20

Q1 2019

Shares 1,866 Value ($000) $233 Avg Close $80.08 Range $72.33 - $85.60

Q3 2015

Shares 2,709 Value ($000) $218 Avg Close $47.24 Range $44.73 - $51.09

Q1 2015

Shares 298 Value ($000) $24 Avg Close $49.82 Range $45.69 - $54.39

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	1,889	$245	$87.47	$82.74 - $91.92
Q3 2019	1,877	$250	$88.96	$85.46 - $92.59
Q2 2019	1,866	$239	$85.76	$82.87 - $90.20
Q1 2019	1,866	$233	$80.08	$72.33 - $85.60
Q3 2015	2,709	$218	$47.24	$44.73 - $51.09
Q1 2015	298	$24	$49.82	$45.69 - $54.39