IGM Biosciences (IGMS) shares fell 25% pre-bell Tuesday after the company said it will shift its strategic focus away from oncology.
Arqit Quantum (ARQQ) shares retreated 17% after the company launched a registered direct offering.
CPI Card Group (PMTS) shares were down 12% after pricing a secondary offering of common shares at $21 per share.
Price: 12.38, Change: -4.16, Percent Change: -25.15