ARCELLX INC

Ticker: ACLX CUSIP: 03940C100 Class: Common Stock

Hudson Bay Capital Management LP's Holding History (CIK: 0001393825)

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

Q4 2025

Shares 400,942 Value ($000) $26,141 Avg Close $79.78 Range $63.03 - $94.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	400,942	$26,141	$79.78	$63.03 - $94.07