DT MIDSTREAM INC

Ticker: DTM CUSIP: 23345M107 Class: COMMON STOCK

Lakeshore Financial Planning, Inc.'s Holding History (CIK: 0002000571)

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

Q4 2025

Shares 2,809 Value ($000) $336 Avg Close $114.29 Range $104.28 - $121.96

Q3 2025

Shares 2,873 Value ($000) $325 Avg Close $103.16 Range $96.65 - $113.33

Q2 2025

Shares 2,872 Value ($000) $316 Avg Close $99.18 Range $81.47 - $109.51

Q1 2025

Shares 2,869 Value ($000) $277 Avg Close $97.17 Range $82.90 - $111.03

Q4 2024

Shares 2,868 Value ($000) $285 Avg Close $91.78 Range $75.01 - $105.74

Q3 2024

Shares 2,752 Value ($000) $217 Avg Close $71.25 Range $65.67 - $76.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,809	$336	$114.29	$104.28 - $121.96
Q3 2025	2,873	$325	$103.16	$96.65 - $113.33
Q2 2025	2,872	$316	$99.18	$81.47 - $109.51
Q1 2025	2,869	$277	$97.17	$82.90 - $111.03
Q4 2024	2,868	$285	$91.78	$75.01 - $105.74
Q3 2024	2,752	$217	$71.25	$65.67 - $76.75