$DUO SEC Filings

Filing Filed On
EFFECT 29 Sep 2022
CORRESP 26 Sep 2022
UPLOAD 23 Sep 2022
F-3 13 Sep 2022
FORM 6-K 08 Sep 2022
FORM 6-K 01 Sep 2022
FORM 6-K 05 Aug 2022
FORM 6-K 01 Aug 2022
FORM 6-K 20 Jul 2022
FORM 6-K 23 Jun 2022
FORM 6-K 27 May 2022
FORM 6-K 19 May 2022
FORM 20-F 22 Apr 2022
UPLOAD 21 Apr 2022
SC 13G/A 13 Apr 2022
CORRESP 22 Feb 2022
SC 13G/A 11 Feb 2022
UPLOAD 28 Jan 2022
FORM 6-K 07 Jan 2022
CORRESP 22 Dec 2021