SUMMIT MIDSTREAM CORPORATION

Ticker: SMC CUSIP: 86614G101 Class: Common Stock

OMERS ADMINISTRATION Corp's Holding History (CIK: 0001053321)

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

Q1 2025

Shares 20,900 Value ($000) $708 Avg Close $40.20 Range $33.10 - $45.89

Q4 2024

Shares 10,100 Value ($000) $382 Avg Close $35.96 Range $31.81 - $38.80

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	20,900	$708	$40.20	$33.10 - $45.89
Q4 2024	10,100	$382	$35.96	$31.81 - $38.80