Filing Manager
Hu Xianqun
Reporting Manager
Xianqun Hu
Symbol
MATH
Shares outstanding
39,609,247 shares
Disclosed Ownership
3,049,912 shares
Ownership
7.7%
Form type
SCHEDULE 13G/A
Filing time
07 Jul 2025, 16:01:07 UTC
Date of event
30 Jun 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Xianqun Hu 7.7% 3,049,912 3,049,912 0 /s/ Xianqun Hu XIANQUN HU