ARCELLX INC

Ticker: ACLX CUSIP: 03940C100 Class: Common Stock

ROTHSCHILD INVESTMENT LLC's Holding History (CIK: 0000085338)

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

Q4 2025
Shares 40 Value ($000) $3 Avg Close $79.78 Range $63.03 - $94.07
Q3 2025
Shares 55 Value ($000) $5 Avg Close $71.99 Range $63.13 - $83.08
Q2 2025
Shares 60 Value ($000) $4 Avg Close $62.26 Range $47.86 - $69.84
Q1 2025
Shares 85 Value ($000) $6 Avg Close $67.74 Range $57.17 - $81.00
Q4 2024
Shares 45 Value ($000) $3 Avg Close $86.39 Range $73.33 - $107.37
Q3 2024
Shares 45 Value ($000) $4 Avg Close $66.59 Range $49.00 - $88.66
Q2 2024
Shares 20 Value ($000) $1 Avg Close $54.36 Range $47.88 - $69.19
Q1 2024
Shares 5 Value ($000) $0 Avg Close $63.42 Range $51.37 - $75.10