DT MIDSTREAM INC

Ticker: DTM CUSIP: 23345M107 Class: COMMON STOCK

McMillan Office, Inc.'s Holding History (CIK: 0002109205)

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

Q4 2025

Shares 2,009 Value ($000) $240 Avg Close $114.29 Range $104.28 - $121.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,009	$240	$114.29	$104.28 - $121.96