ARCELLX INC

Ticker: ACLX CUSIP: 03940C100 Class: Common Stock

First Turn Management, LLC's Holding History (CIK: 0001993440)

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

Q3 2025

Shares 313,733 Value ($000) $25,757 Avg Close $71.99 Range $63.13 - $83.08

Q2 2025

Shares 215,223 Value ($000) $14,172 Avg Close $62.26 Range $47.86 - $69.84

Q4 2024

Shares 152,356 Value ($000) $11,684 Avg Close $86.39 Range $73.33 - $107.37

Q3 2024

Shares 214,298 Value ($000) $17,896 Avg Close $66.59 Range $49.00 - $88.66

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	313,733	$25,757	$71.99	$63.13 - $83.08
Q2 2025	215,223	$14,172	$62.26	$47.86 - $69.84
Q4 2024	152,356	$11,684	$86.39	$73.33 - $107.37
Q3 2024	214,298	$17,896	$66.59	$49.00 - $88.66