Filing Manager
JANUS HENDERSON GROUP PLC
Reporting Manager
JANUS HENDERSON GROUP PLC
Symbol
ASND
Shares outstanding
55.4M shares
Disclosed Ownership
4.32M shares
Ownership
7.8%
Form type
SCHEDULE 13G/A
Date filed
11/14/2025, 11:54 AM
Date of event
Sep 30, 2025
Previous filing
Aug 14, 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
JANUS HENDERSON GROUP PLC 7.8% 4.32M 0 4.32M Kristin Mariani Head of North America Compliance, CCO