Niu Technologies — 4 Filings
1 4 filing on record
This page lists all 4 filings submitted to the SEC by Niu Technologies (NIU), sorted by most recent first. Each row links to the full filing on EdgarLookup. Niu Technologies has filed 1 4 document with the SEC since 2018. To view all SEC filings by Niu Technologies, see the full filings list.
All
144
20-F
20-F/A
3
4
424B4
6-K
8-A12B
CERT
CORRESP
DRS
DRS/A
DRSLTR
EFFECT
F-1
F-1/A
FWP
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | OWNERSHIP DOCUMENT | 0001104659-26-029058 | Mar 17, 2026 | Mar 15, 2026 |