• OPTICAL CABLE CORPORATION
• OPTIMIZERX CORPORATION
• OPTIMUMBANK HOLDINGS, INC.
• OPTINOSE, INC.
• OPTION CARE HEALTH, INC.
• OPY ACQUISITION CORP. I
• ORAMED PHARMACEUTICALS INC.
• ORANGE COUNTY BANCORP, INC.
• ORASURE TECHNOLOGIES, INC.
• ORBITAL INFRASTRUCTURE GROUP, INC.
• ORCHARD THERAPEUTICS PLC DR
• ORCHESTRA BIOMED HOLDINGS, INC.
• ORGANOGENESIS HOLDINGS INC.
• ORGANOVO HOLDINGS, INC.
• ORGENESIS INC.
• ORIC PHARMACEUTICALS, INC.
• ORIENTAL CULTURE HOLDING LTD
• ORIGIN AGRITECH LIMITED
• ORIGIN MATERIALS, INC.
• ORION ENERGY SYSTEMS, INC.