ARCELLX INC

Ticker: ACLX CUSIP: 03940C100 Class: Common Stock

Allspring Global Investments Holdings, LLC's Holding History (CIK: 0001890906)

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

Q1 2025

Shares 7,702 Value ($000) $468 Avg Close $67.74 Range $57.17 - $81.00

Q4 2024

Shares 5,000 Value ($000) $383 Avg Close $86.39 Range $73.33 - $107.37

Q3 2024

Shares 6,948 Value ($000) $580 Avg Close $66.59 Range $49.00 - $88.66

Q2 2024

Shares 15,928 Value ($000) $879 Avg Close $54.36 Range $47.88 - $69.19

Q1 2024

Shares 11,556 Value ($000) $804 Avg Close $63.42 Range $51.37 - $75.10

Q2 2023

Shares 150 Value ($000) $5 Avg Close $38.23 Range $27.28 - $48.91

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	7,702	$468	$67.74	$57.17 - $81.00
Q4 2024	5,000	$383	$86.39	$73.33 - $107.37
Q3 2024	6,948	$580	$66.59	$49.00 - $88.66
Q2 2024	15,928	$879	$54.36	$47.88 - $69.19
Q1 2024	11,556	$804	$63.42	$51.37 - $75.10
Q2 2023	150	$5	$38.23	$27.28 - $48.91