ARCELLX INC

Ticker: ACLX CUSIP: 03940C100 Class: Common Stock

STEMPOINT CAPITAL LP's Holding History (CIK: 0001952142)

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

Q4 2025

Shares 332,860 Value ($000) $21,702 Avg Close $79.78 Range $63.03 - $94.07

Q3 2025

Shares 11,376 Value ($000) $934 Avg Close $71.99 Range $63.13 - $83.08

Q2 2025

Shares 201,452 Value ($000) $13,266 Avg Close $62.26 Range $47.86 - $69.84

Q1 2025

Shares 273,774 Value ($000) $17,960 Avg Close $67.74 Range $57.17 - $81.00

Q3 2024

Shares 60,076 Value ($000) $5,017 Avg Close $66.59 Range $49.00 - $88.66

Q2 2024

Shares 280,709 Value ($000) $15,492 Avg Close $54.36 Range $47.88 - $69.19

Q1 2024

Shares 140,267 Value ($000) $9,756 Avg Close $63.42 Range $51.37 - $75.10

Q4 2023

Shares 313,604 Value ($000) $17,405 Avg Close $45.11 Range $30.88 - $59.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	332,860	$21,702	$79.78	$63.03 - $94.07
Q3 2025	11,376	$934	$71.99	$63.13 - $83.08
Q2 2025	201,452	$13,266	$62.26	$47.86 - $69.84
Q1 2025	273,774	$17,960	$67.74	$57.17 - $81.00
Q3 2024	60,076	$5,017	$66.59	$49.00 - $88.66
Q2 2024	280,709	$15,492	$54.36	$47.88 - $69.19
Q1 2024	140,267	$9,756	$63.42	$51.37 - $75.10
Q4 2023	313,604	$17,405	$45.11	$30.88 - $59.10