DT MIDSTREAM INC

Ticker: DTM CUSIP: 23345M107 Class: COMMON STOCK

DAVENPORT & Co LLC's Holding History (CIK: 0000887777)

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

Q4 2025

Shares 1,750 Value ($000) $209 Avg Close $114.29 Range $104.28 - $121.96

Q2 2025

Shares 1,858 Value ($000) $204 Avg Close $99.18 Range $81.47 - $109.51

Q1 2023

Shares 9,221 Value ($000) $455 Avg Close $45.81 Range $41.06 - $48.99

Q4 2022

Shares 8,021 Value ($000) $443 Avg Close $49.92 Range $45.65 - $53.29

Q3 2022

Shares 5,221 Value ($000) $271 Avg Close $46.63 Range $39.30 - $50.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,750	$209	$114.29	$104.28 - $121.96
Q2 2025	1,858	$204	$99.18	$81.47 - $109.51
Q1 2023	9,221	$455	$45.81	$41.06 - $48.99
Q4 2022	8,021	$443	$49.92	$45.65 - $53.29
Q3 2022	5,221	$271	$46.63	$39.30 - $50.73