SUMMIT MIDSTREAM CORPORATION

Ticker: SMC CUSIP: 86614G101 Class: Common Stock

CITIGROUP INC's Holding History (CIK: 0000831001)

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

Q4 2025

Shares 4,431 Value ($000) $118 Avg Close $23.78 Range $19.83 - $27.95

Q3 2025

Shares 310 Value ($000) $6 Avg Close $23.23 Range $19.13 - $26.88

Q2 2025

Shares 3,473 Value ($000) $85 Avg Close $27.47 Range $24.39 - $37.45

Q1 2025

Shares 1,696 Value ($000) $57 Avg Close $40.20 Range $33.10 - $45.89

Q4 2024

Shares 33,263 Value ($000) $1,257 Avg Close $35.96 Range $31.81 - $38.80

Q3 2024

Shares 15,728 Value ($000) $551 Avg Close $36.10 Range $33.13 - $40.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,431	$118	$23.78	$19.83 - $27.95
Q3 2025	310	$6	$23.23	$19.13 - $26.88
Q2 2025	3,473	$85	$27.47	$24.39 - $37.45
Q1 2025	1,696	$57	$40.20	$33.10 - $45.89
Q4 2024	33,263	$1,257	$35.96	$31.81 - $38.80
Q3 2024	15,728	$551	$36.10	$33.13 - $40.75