$NIU SEC Filings

Filing Filed On
FORM 6-K 17 May 2021
FORM 20-F 09 Apr 2021
6-K 07 Apr 2021
FORM 6-K 12 Mar 2021
SC 13G/A 27 Jan 2021
SC 13G/A 27 Jan 2021
FORM 6-K 11 Jan 2021
SC 13D/A 25 Nov 2020
6-K 24 Nov 2020
SC 13D/A 13 Nov 2020
SC 13D/A 23 Oct 2020
SC 13D/A 19 Oct 2020
6-K 13 Oct 2020
SC 13D/A 05 Oct 2020
6-K 18 Aug 2020
SC 13D/A 10 Jul 2020
6-K 06 Jul 2020
SC 13D/A 29 Jun 2020
6-K 03 Jun 2020
6-K 19 May 2020