ARCELLX INC

Ticker: ACLX CUSIP: 03940C100 Class: Common Stock

AlphaQuest LLC's Holding History (CIK: 0001883897)

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

Q4 2025

Shares 3,796 Value ($000) $247 Avg Close $79.78 Range $63.03 - $94.07

Q3 2025

Shares 240 Value ($000) $20 Avg Close $71.99 Range $63.13 - $83.08

Q2 2025

Shares 369 Value ($000) $24 Avg Close $62.26 Range $47.86 - $69.84

Q3 2024

Shares 1,532 Value ($000) $128 Avg Close $66.59 Range $49.00 - $88.66

Q2 2024

Shares 494 Value ($000) $27 Avg Close $54.36 Range $47.88 - $69.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,796	$247	$79.78	$63.03 - $94.07
Q3 2025	240	$20	$71.99	$63.13 - $83.08
Q2 2025	369	$24	$62.26	$47.86 - $69.84
Q3 2024	1,532	$128	$66.59	$49.00 - $88.66
Q2 2024	494	$27	$54.36	$47.88 - $69.19