07:39 AM EDT, 07/16/2024 (MT Newswires) -- Silo Pharma ( SILO ) shares more than doubled pre-bell Tuesday after the company said it secured an exclusive global license deal for its Alzheimer's drug.

AEON Biopharma ( AEON ) stock was up 11%, extending Monday's rally.

GeoVax Labs ( GOVX ) shares were nearly 10% higher following a 1% increase in the previous session.

SMX (SMX) stock was up 7%, rebounding from Monday's 12% fall.

Price: 2.1500, Change: +1.08, Percent Change: +100.93