Insider · CIK 0001968457
Fion Wenjuan Zhou
Files at NIU (Niu Technologies). First filing Mar 17, 2026, latest Mar 17, 2026.
In brief
Fion Wenjuan Zhou files SEC Form 4 as CFO and director at NIU (Niu Technologies). Since Mar 17, 2026, Fion Wenjuan Zhou has reported 0 open-market buys worth $0 and 1 open-market sell worth $77k, the latest filed on Mar 17, 2026.
A track record needs three past buys with six months of prices behind them; Fion Wenjuan Zhou has 0, so none is measured yet.
The newest scored trade: sold $77k of NIU on Mar 16, 2026, filed Mar 17, 2026, scored 20 (weak). In the last 12 months: 0 buys worth $0 and 1 sell worth $77k.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
NIU: Niu Technologies
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Mar 16, 2026 | NIU Niu Technologies | 22,113 0.03% of outstanding | $82k | Mar 16, 2026 | $34k |
| Jan 12, 2026 | NIU Niu Technologies | 10,521 0.01% of outstanding | $35k | Jan 12, 2026 | none |
| Mar 17, 2025 | NIU Niu Technologies | 12,606 0.01% of outstanding | $34k | Mar 17, 2025 | none |
| Mar 18, 2024 | NIU Niu Technologies | 10,405 0.01% of outstanding | $19k | Mar 18, 2024 | none |
Transactions
Every row this insider has filed, 3 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Mar 15, 2026 | NIU Niu Technologies | MOption exercise American depositary shares | +45,000 | - | - | 164,284 | Mar 17, 2026 |
| Mar 16, 2026 | NIU Niu Technologies | SOpen-market sale American depositary shares | -22,113 | $3.48 | $77k | 142,171 | Mar 17, 2026 |
| Mar 15, 2026 | NIU Niu Technologies | MOption exercise Restricted share unitsderivative | -90,000 | $0.00 | $0 | 0 | Mar 17, 2026 |
Questions about Fion Wenjuan Zhou
Answered from the filings on this page, as of the latest one.
Is Fion Wenjuan Zhou buying or selling?
In the last 12 months Fion Wenjuan Zhou reported 0 open-market buys worth $0 and 1 open-market sell worth $77k on SEC Form 4; the latest was sold $77k of NIU on Mar 16, 2026. Grants, option exercises and tax withholding are not counted.
How did Fion Wenjuan Zhou's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Fion Wenjuan Zhou has 0.
Where does Fion Wenjuan Zhou file Form 4?
Fion Wenjuan Zhou has filed Form 4 at NIU (Niu Technologies) as Chief Financial Officer. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.