DT MIDSTREAM INC

Ticker: DTM CUSIP: 23345M107 Class: COMMON STOCK

Capital World Investors's Holding History (CIK: 0001422849)

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

Q4 2022

Shares 812,500 Value ($000) $44,899 Avg Close $49.92 Range $45.65 - $53.29

Q3 2022

Shares 812,500 Value ($000) $42,161 Avg Close $46.63 Range $39.30 - $50.73

Q2 2022

Shares 812,500 Value ($000) $39,829 Avg Close $46.57 Range $39.68 - $50.54

Q1 2022

Shares 812,500 Value ($000) $44,086 Avg Close $43.92 Range $39.91 - $48.84

Q4 2021

Shares 2,680,351 Value ($000) $128,603 Avg Close $39.86 Range $37.12 - $41.95

Q3 2021

Shares 2,777,528 Value ($000) $128,433 Avg Close $35.96 Range $31.53 - $39.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	812,500	$44,899	$49.92	$45.65 - $53.29
Q3 2022	812,500	$42,161	$46.63	$39.30 - $50.73
Q2 2022	812,500	$39,829	$46.57	$39.68 - $50.54
Q1 2022	812,500	$44,086	$43.92	$39.91 - $48.84
Q4 2021	2,680,351	$128,603	$39.86	$37.12 - $41.95
Q3 2021	2,777,528	$128,433	$35.96	$31.53 - $39.88