WKEY - MicroVision Ocugen leads premarket losers' pack

Osmotica Pharmaceuticals OSMT -26% on FDA response letter.Big Rock Partners Acquisition (BRPA) -25%.Regional Health Properties (RHE) -18%.Gevo (GEVO) -15%.New Concept Energy (GBR) -15%.MoSys (MOSY) -13%.Oxbridge Re Holdings (OXBR) -10%.IRIDEX (IRIX) -10%.Equillium (EQ) -10%.Tenax Therapeutics (TENX) -9%.Technical Communications (TCCO) -11%.Universal Security Instruments (UUU) -6%.WISeKey International Holding (WKEY) -6%.SuperCom (SPCB) -8%.MicroVision MVIS -7% after entering into a $13M At-the-Market equity offering agreement with Craig-Hallum Capital Group.SG Blocks (SGBX) -5%.Koss (KOSS) -5%.Ocugen (OCGN) -5%.

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MicroVision, Ocugen leads premarket losers' pack