Niu Technologies — SC 13D/A Filings
7 SC 13D/A filings on record
This page lists all SC 13D/A 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 7 SC 13D/A documents 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 |
|---|---|---|---|---|
| SC 13D/A | SC 13D/A | 0001193125-20-303596 | Nov 25, 2020 | — |
| SC 13D/A | SC 13D/A | 0001193125-20-292236 | Nov 13, 2020 | — |
| SC 13D/A | SC 13D/A | 0001193125-20-275506 | Oct 23, 2020 | — |
| SC 13D/A | SC 13D/A | 0001193125-20-272067 | Oct 19, 2020 | — |
| SC 13D/A | SC 13D/A | 0001193125-20-263932 | Oct 5, 2020 | — |
| SC 13D/A | SC 13D/A | 0001193125-20-191104 | Jul 10, 2020 | — |
| SC 13D/A | SC 13D/A | 0001193125-20-182337 | Jun 29, 2020 | — |