Filing Manager
JANUS HENDERSON GROUP PLC
Reporting Manager
JANUS HENDERSON GROUP PLC
Symbol
ASMB
Shares outstanding
16,359,854 shares
Disclosed Ownership
1,341,508 shares
Ownership
8.2%
Form type
SCHEDULE 13G
Filing time
08 Dec 2025, 11:43:35 UTC
Date of event
28 Nov 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
JANUS HENDERSON GROUP PLC 8.2% 1,341,508 0 1,341,508 Kristin Mariani Head of North America Compliance, CCO