Filing Manager
YU DEJUN
Reporting Manager
Dejun Yu
Symbol
MAAS
Shares outstanding
221,811,535 shares
Disclosed Ownership
93,049,939 shares
Ownership
42%
Form type
SCHEDULE 13D
Filing time
16 Sep 2025, 08:02:00 UTC
Date of event
27 Aug 2025
Next filing
30 Oct 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
WJ Management Company Limited 42% 93,049,939 93,049,939 0 /s/ Dejun Yu Dejun Yu/Director
Dejun Yu 42% 93,049,939 93,049,939 0 /s/ Dejun Yu Dejun Yu 0002083028