ARCELLX INC

Ticker: ACLX CUSIP: 03940C100 Class: Common Stock

LMR Partners LLP's Holding History (CIK: 0001578621)

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

Q3 2023

Shares 8,116 Value ($000) $291 Avg Close $34.48 Range $30.74 - $37.73

Q2 2023

Shares 8,116 Value ($000) $257 Avg Close $38.23 Range $27.28 - $48.91

Q1 2023

Shares 10,208 Value ($000) $315 Avg Close $30.34 Range $26.32 - $35.26

Q2 2022

Shares 14,143 Value ($000) $256 Avg Close $12.90 Range $6.04 - $26.91

Q1 2022

Shares 17,403 Value ($000) $244 Avg Close $16.72 Range $12.21 - $19.93

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	8,116	$291	$34.48	$30.74 - $37.73
Q2 2023	8,116	$257	$38.23	$27.28 - $48.91
Q1 2023	10,208	$315	$30.34	$26.32 - $35.26
Q2 2022	14,143	$256	$12.90	$6.04 - $26.91
Q1 2022	17,403	$244	$16.72	$12.21 - $19.93