DT MIDSTREAM INC

Ticker: DTM CUSIP: 23345M107 Class: COMMON STOCK

MML INVESTORS SERVICES, LLC's Holding History (CIK: 0000701059)

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

Q4 2025

Shares 25,545 Value ($000) $3,057 Avg Close $114.29 Range $104.28 - $121.96

Q3 2025

Shares 19,240 Value ($000) $2,175 Avg Close $103.16 Range $96.65 - $113.33

Q2 2025

Shares 15,363 Value ($000) $2 Avg Close $99.18 Range $81.47 - $109.51

Q1 2025

Shares 12,666 Value ($000) $1 Avg Close $97.17 Range $82.90 - $111.03

Q4 2024

Shares 9,532 Value ($000) $1 Avg Close $91.78 Range $75.01 - $105.74

Q3 2024

Shares 7,090 Value ($000) $1 Avg Close $71.25 Range $65.67 - $76.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	25,545	$3,057	$114.29	$104.28 - $121.96
Q3 2025	19,240	$2,175	$103.16	$96.65 - $113.33
Q2 2025	15,363	$2	$99.18	$81.47 - $109.51
Q1 2025	12,666	$1	$97.17	$82.90 - $111.03
Q4 2024	9,532	$1	$91.78	$75.01 - $105.74
Q3 2024	7,090	$1	$71.25	$65.67 - $76.75