GRI Bio (GRI) shares increased more than three-fold pre-bell Monday following a 19% increase in the previous session.
Siyata Mobile (SYTA) shares surged 132% after the company said that T-Mobile (TMUS) will start offering the company's mission-critical push-to-talk 5G cellular radio handsets.
BioVie (BIVI) shares rose 52% after more than doubling in the previous session.
Expion360 (XPON) shares increased 38%, reversing from Friday's losses.
Molecular Partners (MOLN) shares were up 26% after Friday's 2.2% drop.
Price: 1.8300, Change: +1.25, Percent Change: +215.52