DT MIDSTREAM INC

Ticker: DTM CUSIP: 23345M107 Class: COMMON STOCK

Palo Duro Investment Partners, LP's Holding History (CIK: 0001977128)

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

Q4 2025

Shares 6,701 Value ($000) $802 Avg Close $114.29 Range $104.28 - $121.96

Q3 2025

Shares 6,992 Value ($000) $791 Avg Close $103.16 Range $96.65 - $113.33

Q2 2025

Shares 7,438 Value ($000) $818 Avg Close $99.18 Range $81.47 - $109.51

Q1 2025

Shares 6,609 Value ($000) $638 Avg Close $97.17 Range $82.90 - $111.03

Q4 2024

Shares 5,238 Value ($000) $521 Avg Close $91.78 Range $75.01 - $105.74

Q3 2024

Shares 5,456 Value ($000) $429 Avg Close $71.25 Range $65.67 - $76.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,701	$802	$114.29	$104.28 - $121.96
Q3 2025	6,992	$791	$103.16	$96.65 - $113.33
Q2 2025	7,438	$818	$99.18	$81.47 - $109.51
Q1 2025	6,609	$638	$97.17	$82.90 - $111.03
Q4 2024	5,238	$521	$91.78	$75.01 - $105.74
Q3 2024	5,456	$429	$71.25	$65.67 - $76.75