07:50 AM EDT, 05/29/2024 (MT Newswires) -- Siyata Mobile ( SYTA ) shares soared 71% Wednesday premarket following an 11% drop in the previous session.

Cheche Group ( CCG ) shares surged 59% after Tuesday's 1.5% drop.

Semler Scientific ( SMLR ) shares rose 22%, extending Tuesday's rally after the company adopted bitcoin as a treasury reserve asset.

Surmodics ( SRDX ) shares advanced 18% after the company agreed to a $627 million takeover offer from GTCR.

Price: 2.5600, Change: +1.06, Percent Change: +70.67