ARCELLX INC

Ticker: ACLX CUSIP: 03940C100 Class: Common Stock

Quarry LP's Holding History (CIK: 0001965207)

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

Q3 2025

Shares 3,376 Value ($000) $277 Avg Close $71.99 Range $63.13 - $83.08

Q2 2025

Shares 2,701 Value ($000) $178 Avg Close $62.26 Range $47.86 - $69.84

Q1 2025

Shares 2,900 Value ($000) $190 Avg Close $67.74 Range $57.17 - $81.00

Q3 2024

Shares 1,500 Value ($000) $125 Avg Close $66.59 Range $49.00 - $88.66

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	3,376	$277	$71.99	$63.13 - $83.08
Q2 2025	2,701	$178	$62.26	$47.86 - $69.84
Q1 2025	2,900	$190	$67.74	$57.17 - $81.00
Q3 2024	1,500	$125	$66.59	$49.00 - $88.66