SEC Form 4 · Updated Daily
NIU
— NIU TECHNOLOGIES OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| Zhou Fion Wenjuan | Director · Officer | 142,171 | 2026-03-16 | S |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-03-16 | Zhou Fion Wenjuan | Open-market sale | 22,113 | $3.48 | 142,171 |
| 2026-03-15 | Zhou Fion Wenjuan | Option exercise (derivative) | 90,000 | $0.00 | 0 |
| 2026-03-15 | Zhou Fion Wenjuan | Option exercise | 45,000 | — | 164,284 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.