DT MIDSTREAM INC

Ticker: DTM CUSIP: 23345M107 Class: COMMON STOCK

S&T Bank/PA's Holding History (CIK: 0001010911)

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

Q4 2025

Shares 78 Value ($000) $9 Avg Close $114.29 Range $104.28 - $121.96

Q3 2025

Shares 3 Value ($000) $0 Avg Close $103.16 Range $96.65 - $113.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	78	$9	$114.29	$104.28 - $121.96
Q3 2025	3	$0	$103.16	$96.65 - $113.33