NIU insider trading — Niu Technologies
No open-market insider purchases or sales were filed for Niu Technologies (NIU) in the last 90 days. Other insider transactions — such as stock awards, option exercises or tax withholding — are listed below.
Updated Oct 20, 2026.
Recent NIU insider transactions
Every Form 4 filed by Niu Technologies officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 19, 2026 | Cheng Mei Wei | Director | M · Option exercise | Direct | 20,000 | — | — | Form 4 |
| Oct 19, 2026 | Zhang Jinshu | Director | M · Option exercise | Direct | 20,000 | — | — | Form 4 |
| Oct 19, 2026 | Ye Changqing | Director | M · Option exercise | Direct | 20,000 | — | — | Form 4 |
NIU insider trading FAQ
Are insiders buying NIU stock?
Not on the open market. In the last 90 days, Niu Technologies insiders made no open-market purchases, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading NIU?
No insider bought or sold on the open market in the last 90 days.
Where does NIU insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.