DT MIDSTREAM INC

Ticker: DTM CUSIP: 23345M107 Class: COMMON STOCK

Callan Family Office, LLC's Holding History (CIK: 0001938970)

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

Q4 2025

Shares 5,103 Value ($000) $611 Avg Close $114.29 Range $104.28 - $121.96

Q3 2025

Shares 2,646 Value ($000) $299 Avg Close $103.16 Range $96.65 - $113.33

Q2 2025

Shares 2,830 Value ($000) $311 Avg Close $99.18 Range $81.47 - $109.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,103	$611	$114.29	$104.28 - $121.96
Q3 2025	2,646	$299	$103.16	$96.65 - $113.33
Q2 2025	2,830	$311	$99.18	$81.47 - $109.51