ARRIVENT BIOPHARMA INC

Ticker: AVBP CUSIP: 04272N102 Class: Common Stock

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025

Shares 28,200 Value ($000) $567 Avg Close $20.82 Range $17.00 - $25.82

Q3 2025

Shares 28,200 Value ($000) $520 Avg Close $19.65 Range $16.10 - $23.38

Q2 2025

Shares 28,200 Value ($000) $614 Avg Close $20.76 Range $15.47 - $25.80

Q1 2025

Shares 28,200 Value ($000) $521 Avg Close $24.47 Range $17.84 - $29.71

Q4 2024

Shares 28,200 Value ($000) $751 Avg Close $28.71 Range $23.00 - $36.37

Q3 2024

Shares 28,200 Value ($000) $663 Avg Close $22.70 Range $17.21 - $30.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	28,200	$567	$20.82	$17.00 - $25.82
Q3 2025	28,200	$520	$19.65	$16.10 - $23.38
Q2 2025	28,200	$614	$20.76	$15.47 - $25.80
Q1 2025	28,200	$521	$24.47	$17.84 - $29.71
Q4 2024	28,200	$751	$28.71	$23.00 - $36.37
Q3 2024	28,200	$663	$22.70	$17.21 - $30.99