ARCELLX INC

Ticker: ACLX CUSIP: 03940C100 Class: Common Stock

Headlands Technologies LLC's Holding History (CIK: 0001570271)

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

Q4 2025
Shares 7,320 Value ($000) $477 Avg Close $79.78 Range $63.03 - $94.07
Q4 2024
Shares 529 Value ($000) $41 Avg Close $86.39 Range $73.33 - $107.37