HAUPPAUGE, N.Y., Dec. 08, 2025 (GLOBE NEWSWIRE) -- AmpliTech Group, Inc. (Nasdaq: AMPG, AMPGW) (the "Company" or “AmpliTech”), today reminds all right-holders that the unit rights offering expires at 5:00 PM Eastern Time on December 10, 2025. AmpliTech has an effective Form S-3 base prospectus, as supplemented, from which it is offering these unit rights registered with the Securities and Exchange Commission (the "SEC"). The unit rights offering is for up to a maximum of 8,000,000 units at $4 per unit. Each ...