ARCELLX INC

Ticker: ACLX CUSIP: 03940C100 Class: Common Stock

Trexquant Investment LP's Holding History (CIK: 0001633445)

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

Q4 2025

Shares 14,915 Value ($000) $972 Avg Close $79.78 Range $63.03 - $94.07

Q2 2025

Shares 43,183 Value ($000) $2,844 Avg Close $62.26 Range $47.86 - $69.84

Q4 2024

Shares 7,237 Value ($000) $555 Avg Close $86.39 Range $73.33 - $107.37

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,915	$972	$79.78	$63.03 - $94.07
Q2 2025	43,183	$2,844	$62.26	$47.86 - $69.84
Q4 2024	7,237	$555	$86.39	$73.33 - $107.37