07:45 AM EDT, 06/18/2025 (MT Newswires) -- CERo Therapeutics ( CERO ) shares were 27% lower pre-bell Wednesday, paring Tuesday's rally.
Borealis Foods ( BRLS ) stock was down 22% following a 6.6% increase in the previous session.
Eyenovia ( EYEN ) shares were 16% lower, shaving gains from the previous session.
Regencell Bioscience ( RGC ) stock was down 12% after a 30% increase on Tuesday.