DTE ENERGY CO

Ticker: DTE CUSIP: 233331107 Class: COM

Rockbridge Investment Management, LCC's Holding History (CIK: 0001821984)

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

Q1 2021

Shares 22 Value ($000) $3 Avg Close $89.25 Range $83.51 - $98.38

Q4 2020

Shares 22 Value ($000) $3 Avg Close $88.73 Range $79.81 - $97.03

Q3 2020

Shares 22 Value ($000) $3 Avg Close $81.54 Range $73.92 - $86.47

Q2 2020

Shares 22 Value ($000) $2 Avg Close $73.19 Range $60.09 - $82.83

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	22	$3	$89.25	$83.51 - $98.38
Q4 2020	22	$3	$88.73	$79.81 - $97.03
Q3 2020	22	$3	$81.54	$73.92 - $86.47
Q2 2020	22	$2	$73.19	$60.09 - $82.83