DT MIDSTREAM INC

Ticker: DTM CUSIP: 23345M107 Class: COMMON STOCK

Standard Investments LLC's Holding History (CIK: 0001539436)

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

Q4 2024

Shares 965,000 Value ($000) $95,950 Avg Close $91.78 Range $75.01 - $105.74

Q3 2024

Shares 965,000 Value ($000) $75,907 Avg Close $71.25 Range $65.67 - $76.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	965,000	$95,950	$91.78	$75.01 - $105.74
Q3 2024	965,000	$75,907	$71.25	$65.67 - $76.75