DT MIDSTREAM INC

Ticker: DTM CUSIP: 23345M107 Class: COMMON STOCK

FIRST MANHATTAN CO. LLC.'s Holding History (CIK: 0000728083)

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

Q4 2022

Shares 22 Value ($000) $1 Avg Close $49.92 Range $45.65 - $53.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	22	$1	$49.92	$45.65 - $53.29