Glory Achievement Fund Ltd - 12 Mar 2026 SCHEDULE 13D/A Report for Niu Technologies Class A ordinary shares, par value $0.0001 per share (NIU)

Filing Manager
Glory Achievement Fund Ltd
Reporting Manager
Glory Achievement Fund Limited
Security
Niu Technologies Class A ordinary shares, par value $0.0001 per share
Symbol
NIU
Shares outstanding
156,071,334 shares
Disclosed Ownership
60,243,535 shares
Ownership
39%
Form type
SCHEDULE 13D/A
Filing time
13 Mar 2026, 08:41:50 UTC
Date of event
12 Mar 2026
Previous filing
04 Mar 2026
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Glory Achievement Fund Limited 39% 60,243,535 60,243,535 0 /s/ Xueting Xu Xueting Xu, Director 0001764895
Bull Group Limited 39% 60,243,535 60,243,535 0 /s/ LIU Tsz Yin LIU Tsz Yin, Authorized Signatory
BULL TRUST 39% 60,243,535 60,243,535 0 /s/ LIU Tsz Yin LIU Tsz Yin, Authorized Signatory