Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:4e529aca-bac1-63e5-4ae6-e3facf6411cc 2026-05-14T00:04:53-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services NIU: ZHOU FION WENJUAN (CFO,DIR) Acquired (JB) 45k Shares of NIU TECHNOLOGIES for $0.00 on 3/15 urn:uuid:63e3735e-385e-78cc-caa8-b45332c76921 2026-03-17T09:06:31-04:00 NIU: ZHOU FION WENJUAN (CFO,DIR) Sold (S) 22,113 Shares of NIU TECHNOLOGIES for $3.48 on 3/16 urn:uuid:4f5d48be-28c4-7ed3-1232-813caf00ac65 2026-03-17T09:06:31-04:00 NIU: LI YAN (CEO,DIR) Filed a Form 3, Becoming a Registered Insider at NIU TECHNOLOGIES With Initial Direct Holdings of 292,500 urn:uuid:59bac59d-b0c3-356b-c252-b3068e2e108f 2026-03-06T08:01:35-05:00 NIU: LI YAN (CEO,DIR) Filed a Form 3, Becoming a Registered Insider at NIU TECHNOLOGIES With Initial Indirect Holdings of 6.6mm urn:uuid:a30beb65-9749-b879-e1f2-b60f30a8bd7f 2026-03-06T08:01:35-05:00 NIU: ZHOU FION WENJUAN (CFO,DIR) Filed a Form 3, Becoming a Registered Insider at NIU TECHNOLOGIES With Initial Direct Holdings of 119,284 urn:uuid:601fd441-b0f5-fa8b-de82-796ffc911e93 2026-03-06T07:57:14-05:00 NIU: YE CHANGQING (DIR) Filed a Form 3, Becoming a Registered Insider at NIU TECHNOLOGIES With Initial Direct Holdings of 50k urn:uuid:6f5dc808-06ba-97c3-1ac0-11df8a0e36e8 2026-03-04T08:33:02-05:00 NIU: CHENG MEI WEI (DIR) Filed a Form 3, Becoming a Registered Insider at NIU TECHNOLOGIES With Initial Direct Holdings of 20k urn:uuid:2dc3b99c-b9dd-c0c4-ee65-840911b462c1 2026-03-04T08:33:01-05:00 NIU: ZHANG JINSHU (DIR) Filed a Form 3, Becoming a Registered Insider at NIU TECHNOLOGIES With Initial Direct Holdings of 54k urn:uuid:cf9bbef2-9c07-fd58-0e4a-22f2edbba065 2026-03-04T08:30:31-05:00