$OPTT SEC Filings

Filing Filed On
DFAN14A 25 Aug 2023
S-3/A 24 Aug 2023
DFAN14A 11 Aug 2023
424B5 07 Aug 2023
8-K 07 Aug 2023
DFAN14A 02 Aug 2023
10-K 28 Jul 2023
DFAN14A 28 Jul 2023
CORRESP 24 Jul 2023
S-3/A 24 Jul 2023
DFAN14A 24 Jul 2023
UPLOAD 21 Jul 2023
DFAN14A 17 Jul 2023
SC 13D/A 14 Jul 2023
DEFA14A 12 Jul 2023
8-K 12 Jul 2023
SC 13D 07 Jul 2023
S-3 30 Jun 2023
8-A12B/A 30 Jun 2023
NYSE AMERICAN CERTIFICATION 30 Jun 2023