ARCELLX INC

Ticker: ACLX CUSIP: 03940C100 Class: Common Stock

PRINCIPAL SECURITIES, INC.'s Holding History (CIK: 0000012600)

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

Q1 2025

Shares 3 Value ($000) $0 Avg Close $67.74 Range $57.17 - $81.00

Q4 2024

Shares 3 Value ($000) $0 Avg Close $86.39 Range $73.33 - $107.37

Q3 2024

Shares 5 Value ($000) $0 Avg Close $66.59 Range $49.00 - $88.66

Q2 2024

Shares 2 Value ($000) $0 Avg Close $54.36 Range $47.88 - $69.19

Q1 2024

Shares 2 Value ($000) $0 Avg Close $63.42 Range $51.37 - $75.10

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	3	$0	$67.74	$57.17 - $81.00
Q4 2024	3	$0	$86.39	$73.33 - $107.37
Q3 2024	5	$0	$66.59	$49.00 - $88.66
Q2 2024	2	$0	$54.36	$47.88 - $69.19
Q1 2024	2	$0	$63.42	$51.37 - $75.10