ARCELLX INC

Ticker: ACLX CUSIP: 03940C100 Class: Common Stock

Allworth Financial LP's Holding History (CIK: 0001555170)

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

Q4 2025

Shares 24 Value ($000) $2 Avg Close $79.78 Range $63.03 - $94.07

Q3 2025

Shares 28 Value ($000) $2 Avg Close $71.99 Range $63.13 - $83.08

Q2 2025

Shares 66 Value ($000) $4 Avg Close $62.26 Range $47.86 - $69.84

Q1 2025

Shares 28 Value ($000) $2 Avg Close $67.74 Range $57.17 - $81.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	24	$2	$79.78	$63.03 - $94.07
Q3 2025	28	$2	$71.99	$63.13 - $83.08
Q2 2025	66	$4	$62.26	$47.86 - $69.84
Q1 2025	28	$2	$67.74	$57.17 - $81.00