Australian Oilseeds (COOT) shares were more than 360% higher pre-bell Wednesday, extending Tuesday's rally.
Sadot Group (SDOT) stock was up 165% following a muted session.
Pinnacle Food Group (PFAI) shares were 131% higher after Tuesday's 4% loss.
Arcadia Biosciences (RKDA) stock was up 58%, adding to Tuesday's gains.
Veritone (VERI) shares were 49% higher after the company said late Tuesday it has secured several data refinery contracts.