DTE ENERGY CO

Ticker: DTE CUSIP: 233331107 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2021

Shares 500 Value ($000) $65 Avg Close $100.17 Range $94.60 - $105.90

Q4 2014

Shares 200 Value ($000) $17 Avg Close $47.77 Range $44.28 - $53.50

Q2 2014

Shares 200 Value ($000) $16 Avg Close $43.85 Range $42.15 - $45.61

Q3 2013

Shares 900 Value ($000) $59 Avg Close $38.06 Range $36.09 - $40.02

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	500	$65	$100.17	$94.60 - $105.90
Q4 2014	200	$17	$47.77	$44.28 - $53.50
Q2 2014	200	$16	$43.85	$42.15 - $45.61
Q3 2013	900	$59	$38.06	$36.09 - $40.02