Rocky Brands (RCKY) shares were 20% higher pre-bell Wednesday after the company said late Tuesday its board has approved a $7.5 million share repurchase program.
Axon Enterprise (AXON) stock was up 16%, a day after the company reported higher Q4 adjusted earnings and revenue.
Albemarle (ALB) shares were 8% higher, extending gains from the previous session.
Lithium Argentina (LAR) stock was up 6%, adding to Tuesday's increase.