SUMMIT MIDSTREAM CORPORATION

Ticker: SMC CUSIP: 86614G101 Class: Common Stock

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q4 2025

Shares 109,759 Value ($000) $2,928 Avg Close $23.78 Range $19.83 - $27.95

Q3 2025

Shares 101,806 Value ($000) $2,091 Avg Close $23.23 Range $19.13 - $26.88

Q2 2025

Shares 93,314 Value ($000) $2,289 Avg Close $27.47 Range $24.39 - $37.45

Q1 2025

Shares 87,481 Value ($000) $2,965 Avg Close $40.20 Range $33.10 - $45.89

Q4 2024

Shares 61,440 Value ($000) $2,321 Avg Close $35.96 Range $31.81 - $38.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	109,759	$2,928	$23.78	$19.83 - $27.95
Q3 2025	101,806	$2,091	$23.23	$19.13 - $26.88
Q2 2025	93,314	$2,289	$27.47	$24.39 - $37.45
Q1 2025	87,481	$2,965	$40.20	$33.10 - $45.89
Q4 2024	61,440	$2,321	$35.96	$31.81 - $38.80