07:42 AM EDT, 09/27/2024 (MT Newswires) -- Aytu BioPharma ( AYTU ) shares slumped 19% pre-bell Friday after the company reported weaker fiscal Q4 financial results.

Fenbo Holdings ( FEBO ) shares retreated 17%, erasing Thursday's rally.

enVVeno Medical (NVNO) shares fell 16% after pricing a $15 million public offering of common shares and pre-funded warrants.

Telesis Bio ( TBIO ) shares were down 12%, paring Thursday's surge.

Price: 2.3100, Change: -0.56, Percent Change: -19.37