Onfolio (ONFO) stock was down 29% premarket Thursday following the company's Q2 financial results.
Tenon Medical (TNON) shares were 28% lower, partially reversing the 109% rise in Wednesday's session.
OSR Health (OSRH) stock was down 26%, a day after the company said it received a notice from Nasdaq that the company's shares would be delisted from the stock exchange on Aug. 26 for failing to regain compliance with the minimum $1 bid price requirement.
SurgePays (SURG) shares were more than 25% lower after the company said its aggregate financial conditions "raise substantial doubt about the company's ability to continue as a going concern within one year."
Matinas BioPharma (MTNB) shares were down more than 22% following an 18% rise in the previous session.