8-K
07/31/2023
https://usantimony.com/wp-content/uploads/2026/01/Final-2023-07-31_8K_CFO-Rick-Isaak-Appointment.pdf
USAC is a publicly traded (NYSE: UAMY) natural resource company and the only significant antimony producer in the United States — vertically integrated across mining, milling, smelting, and sales.
8-K
07/31/2023
https://usantimony.com/wp-content/uploads/2026/01/Final-2023-07-31_8K_CFO-Rick-Isaak-Appointment.pdf