1 insiders reported 2 Form 4 transactions for Niu Technologies (NIU) over the past 18 months (most recent 2026-03-17). Recent activity: Zhou Fion Wenjuan (Chief Financial Officer) Sell 22,113 shares, Zhou Fion Wenjuan (Chief Financial Officer) Buy 45,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-17 | Zhou Fion Wenjuan | Chief Financial Officer | Sell | 22,113 | $76,953 |
| 2026-03-17 | Zhou Fion Wenjuan | Chief Financial Officer | Buy | 45,000 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-03-17