$OPGN SEC Filings

Filing Filed On
SC 13D/A 27 Nov 2019
10-Q 14 Nov 2019
4 13 Nov 2019
FORM S-4 12 Nov 2019
4 12 Nov 2019
FORM 8-K 06 Nov 2019
SC 13G 01 Nov 2019
SC 13G 01 Nov 2019
FORM 8-K 31 Oct 2019
FORM 8-K 28 Oct 2019
424B4 25 Oct 2019
POST-EFFECTIVE AMENDMENT NO 1 25 Oct 2019
EFFECT 23 Oct 2019
ISSUER FREE WRITING PROSPECTUS 18 Oct 2019
S-1/A 17 Oct 2019
S-1/A 15 Oct 2019
CURRENT REPORT 18 Sep 2019
FORM S-1 16 Sep 2019
CURRENT REPORT 04 Sep 2019
4 03 Sep 2019