Filing Manager
Lin Yu-Fan
Reporting Manager
Lin Yu-Fan
Symbol
AMBR
Shares outstanding
44M shares
Disclosed Ownership
2.55M shares
Ownership
5.8%
Form type
SCHEDULE 13D
Filing time
11 Mar 2025, 18:00:04 UTC
Date of event
10 Mar 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Lin Yu-Fan 5.8% 2.55M 2.55M 0 /s/ Lin Yu-Fan Lin Yu-Fan 0002052939
Emerald Prosperity Holdings Ltd 5.8% 2.55M 2.55M 0 /s/ Lin Yu-Fan Lin Yu-Fan/Director