07:52 AM EDT, 04/25/2024 (MT Newswires) -- Barfresh Food Group ( BRFH ) shares more than doubled Thursday premarket following a 5% increase on Wednesday.

reAlpha Tech Corp. ( AIRE ) shares surged 33%, extending Wednesday's rally.

Cidara Therapeutics ( CDTX ) shares increased 14% after the company said it reacquired global development and commercial rights to influenza drug CD388.

Ultralife ( ULBI ) shares rose 13% after the company posted improved Q1 financial results.

P.A.M. Transportation Services (PTSI) shares were up 10% after the company launched a "Dutch auction" to purchase up to 2.5% of its outstanding common equity.

Price: 2.1700, Change: +1.07, Percent Change: +97.27