(Updates with the latest stock movement in the first paragraph and headline.)
United States Antimony (UAMY) shares were up over 7% in Wednesday trading after its board authorized a share repurchase program for up to $100 million of its common stock.
The program has no set closing date and can be suspended or terminated at any time, the company said.
Price: $5.63, Change: $+0.43, Percent Change: +8.35%