NIU insider filings
Niu Technologies — 1 most recent insider filings (SEC Forms 3/4/5) from EDGAR, normalized by FilingPulse. Latest filing: 2026-03-17. Screen NIU transaction legs live →
Insider transaction summary — last 90 days
No insider filings (Forms 3/4/5) for NIU between 2026-07-10 and 2026-10-08. The table below lists the most recent filings on record.
Recent insider filings — Niu Technologies
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-03-17 | 4 | Zhou Fion Wenjuan — Chief Financial Officer, Director | Option exercise (M): 45,000 · Sale (S): 22,113 @ $3.48 · Option exercise (M): 90,000 (derivative) @ $0 | EDGAR |
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