ARCELLX INC

Ticker: ACLX CUSIP: 03940C100 Class: Common Stock

Susquehanna Portfolio Strategies, LLC's Holding History (CIK: 0001996449)

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

Q4 2025

Shares 50,938 Value ($000) $3,321 Avg Close $79.78 Range $63.03 - $94.07

Q3 2025

Shares 50,938 Value ($000) $4,182 Avg Close $71.99 Range $63.13 - $83.08

Q2 2025

Shares 50,938 Value ($000) $3,354 Avg Close $62.26 Range $47.86 - $69.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	50,938	$3,321	$79.78	$63.03 - $94.07
Q3 2025	50,938	$4,182	$71.99	$63.13 - $83.08
Q2 2025	50,938	$3,354	$62.26	$47.86 - $69.84