DT MIDSTREAM INC

Ticker: DTM CUSIP: 23345M107 Class: COMMON STOCK

CHOREO, LLC's Holding History (CIK: 0001679031)

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

Q4 2025

Shares 1,866 Value ($000) $225 Avg Close $114.29 Range $104.28 - $121.96

Q2 2025

Shares 1,944 Value ($000) $215 Avg Close $99.18 Range $81.47 - $109.51

Q4 2024

Shares 2,075 Value ($000) $208 Avg Close $91.78 Range $75.01 - $105.74

Q3 2024

Shares 2,760 Value ($000) $219 Avg Close $71.25 Range $65.67 - $76.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,866	$225	$114.29	$104.28 - $121.96
Q2 2025	1,944	$215	$99.18	$81.47 - $109.51
Q4 2024	2,075	$208	$91.78	$75.01 - $105.74
Q3 2024	2,760	$219	$71.25	$65.67 - $76.75