$OPGN SEC Filings

Filing Filed On
FORM S-1 14 Jul 2023
FORM S-1 07 Apr 2023
FORM S-1 01 Dec 2022
FORM S-1 16 Sep 2019
FORM S-1 01 Mar 2019
FORM S-1 18 Dec 2017
FORM S-1 01 Jun 2017
FORM S-1 03 Mar 2015