ACELYRIN INC

CUSIP: 00445A100 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q1 2025
Shares 7,662 Value ($000) $19 Avg Close — Range —
Q4 2024
Shares 2,545 Value ($000) $8 Avg Close — Range —
Q3 2024
Shares 15,619 Value ($000) $77 Avg Close — Range —
Q4 2023
Shares 9,814 Value ($000) $73 Avg Close — Range —
Q3 2023
Shares 12,950 Value ($000) $132 Avg Close — Range —