DTE ENERGY CO

Ticker: DTE CUSIP: 233331107 Class: COM

Teilinger Capital Ltd.'s Holding History (CIK: 0001531879)

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

Q4 2025

Shares 240,000 Value ($000) $30,955 Avg Close $134.80 Range $126.23 - $142.50

Q4 2022

Shares 169,700 Value ($000) $20 Avg Close $101.47 Range $89.96 - $109.42

Q3 2022

Shares 276,000 Value ($000) $31,754 Avg Close $114.81 Range $102.83 - $121.42

Q2 2022

Shares 225,200 Value ($000) $28,544 Avg Close $115.05 Range $101.43 - $123.57

Q2 2020

Shares 146,500 Value ($000) $15,749 Avg Close $73.19 Range $60.09 - $82.83

Q3 2013

Shares 19,385 Value ($000) $1,279 Avg Close $38.06 Range $36.09 - $40.02

Q2 2013

Shares 19,385 Value ($000) $1,299 Avg Close $38.29 Range $35.35 - $40.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	240,000	$30,955	$134.80	$126.23 - $142.50
Q4 2022	169,700	$20	$101.47	$89.96 - $109.42
Q3 2022	276,000	$31,754	$114.81	$102.83 - $121.42
Q2 2022	225,200	$28,544	$115.05	$101.43 - $123.57
Q2 2020	146,500	$15,749	$73.19	$60.09 - $82.83
Q3 2013	19,385	$1,279	$38.06	$36.09 - $40.02
Q2 2013	19,385	$1,299	$38.29	$35.35 - $40.49