ACELYRIN INC

CUSIP: 00445A100 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q1 2025
Shares 179,150 Value ($000) $443 Avg Close — Range —
Q4 2024
Shares 180,539 Value ($000) $567 Avg Close — Range —
Q2 2023
Shares 1,048,279 Value ($000) $21,909 Avg Close — Range —