ARCELLX INC

Ticker: ACLX CUSIP: 03940C100 Class: Common Stock

Connor, Clark & Lunn Investment Management Ltd.'s Holding History (CIK: 0001596800)

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

Q3 2025

Shares 9,910 Value ($000) $814 Avg Close $71.99 Range $63.13 - $83.08

Q2 2025

Shares 8,545 Value ($000) $563 Avg Close $62.26 Range $47.86 - $69.84

Q2 2024

Shares 22,492 Value ($000) $1,241 Avg Close $54.36 Range $47.88 - $69.19

Q1 2024

Shares 45,698 Value ($000) $3,178 Avg Close $63.42 Range $51.37 - $75.10

Q4 2023

Shares 36,982 Value ($000) $2,053 Avg Close $45.11 Range $30.88 - $59.10

Q3 2023

Shares 19,364 Value ($000) $695 Avg Close $34.48 Range $30.74 - $37.73

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	9,910	$814	$71.99	$63.13 - $83.08
Q2 2025	8,545	$563	$62.26	$47.86 - $69.84
Q2 2024	22,492	$1,241	$54.36	$47.88 - $69.19
Q1 2024	45,698	$3,178	$63.42	$51.37 - $75.10
Q4 2023	36,982	$2,053	$45.11	$30.88 - $59.10
Q3 2023	19,364	$695	$34.48	$30.74 - $37.73