OGEN oragenics inc. AMEX Major Pharmaceuticals OGFGY origin energy unsp/adr AMEX OGN organon & co. AMEX OGZPY pjsc gazprom s/adr AMEX OILY sino american oil co AMEX OJIPY oji holdings corp adr AMEX OLCLY oriental land co ltd adr AMEX OMRNY omron corp s/adr AMEX OMTK omnitek engineering corp AMEX OMVKY omv ag bearer shs s/adr AMEX ONEXF onex corp shs AMEX ONOV castellum inc AMEX ONVO organovo holdings, inc. AMEX Biotechnology: Biological Products (No Diagnostic Substances) OODH orion diversified hldg AMEX OOGI c2e energy inc AMEX OPBK op bancorp AMEX OPHLY ono pharm co unsp/adr AMEX OPMZ 1pm industries inc AMEX OPRX optimizerx corporation AMEX OPSSF opsens inc AMEX OPT opthea limited - american depositary shares AMEX OPTI optec international inc AMEX OPVS nanoflex power corp AMEX OPXS optex systems hldgs inc AMEX ORBN oregon bancorp inc (or) AMEX ORGS orgenesis inc. AMEX ORINY orion corp new unsp/adr AMEX ORKLY orkla as a s/adr AMEX ORLA orla mining ltd. common shares AMEX OROCF allkem ltd AMEX OROVY orient overseas inr u/adr AMEX ORPB oregon pacific bncrp AMEX ORRCF oroco resource corp ord AMEX ORXOY orexo ab sp/adr AMEX ORZCF orezone gold corp AMEX OTCM otc markets group inc a AMEX OTTW ottawa savings bancorp, inc. (il) AMEX Savings Institutions OUKPY metso outotec co unsp/adr AMEX OUTKY outokumpu oyj u/adr new AMEX OVCHY overseas chinse unsp/adr AMEX OWVI one world ventures inc AMEX OXBC oxford bank corp AMEX OZ belpointe prep, llc AMEX OZON ozon holdings plc - ads, each ads representing one ordinary share AMEX PACI proof acquisition corp i class a AMEX PACV pacific ventures group AMEX PAE pae incorporated - class a AMEX PARA paramount global - class b AMEX PARR par pacific holdings, inc. AMEX Oil & Gas Production PAX patria investments limited - class a common shares AMEX