SUMMIT MIDSTREAM CORPORATION

Ticker: SMC CUSIP: 86614G101 Class: Common Stock

UBS Group AG's Holding History (CIK: 0001610520)

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

Q4 2025

Shares 18,994 Value ($000) $507 Avg Close $23.78 Range $19.83 - $27.95

Q3 2025

Shares 7,155 Value ($000) $147 Avg Close $23.23 Range $19.13 - $26.88

Q2 2025

Shares 20,355 Value ($000) $499 Avg Close $27.47 Range $24.39 - $37.45

Q1 2025

Shares 8,882 Value ($000) $301 Avg Close $40.20 Range $33.10 - $45.89

Q4 2024

Shares 50 Value ($000) $2 Avg Close $35.96 Range $31.81 - $38.80

Q3 2024

Shares 1,612 Value ($000) $56 Avg Close $36.10 Range $33.13 - $40.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	18,994	$507	$23.78	$19.83 - $27.95
Q3 2025	7,155	$147	$23.23	$19.13 - $26.88
Q2 2025	20,355	$499	$27.47	$24.39 - $37.45
Q1 2025	8,882	$301	$40.20	$33.10 - $45.89
Q4 2024	50	$2	$35.96	$31.81 - $38.80
Q3 2024	1,612	$56	$36.10	$33.13 - $40.75