SUMMIT MIDSTREAM CORPORATION

Ticker: SMC CUSIP: 86614G101 Class: Common Stock

Liberty Mutual Group Asset Management Inc.'s Holding History (CIK: 0001533497)

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

Q4 2025

Shares 84,840 Value ($000) $2,264 Avg Close $23.78 Range $19.83 - $27.95

Q3 2025

Shares 84,840 Value ($000) $1,743 Avg Close $23.23 Range $19.13 - $26.88

Q2 2025

Shares 84,840 Value ($000) $2,081 Avg Close $27.47 Range $24.39 - $37.45

Q1 2025

Shares 84,840 Value ($000) $2,875 Avg Close $40.20 Range $33.10 - $45.89

Q4 2024

Shares 84,840 Value ($000) $3,205 Avg Close $35.96 Range $31.81 - $38.80

Q3 2024

Shares 84,840 Value ($000) $2,972 Avg Close $36.10 Range $33.13 - $40.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	84,840	$2,264	$23.78	$19.83 - $27.95
Q3 2025	84,840	$1,743	$23.23	$19.13 - $26.88
Q2 2025	84,840	$2,081	$27.47	$24.39 - $37.45
Q1 2025	84,840	$2,875	$40.20	$33.10 - $45.89
Q4 2024	84,840	$3,205	$35.96	$31.81 - $38.80
Q3 2024	84,840	$2,972	$36.10	$33.13 - $40.75