Louisa Sanfratello, Chief Financial Officer at AmpliTech Group, Inc. (AMPG), sold 50,000 shares at $4.80 ($240K) on 2026-05-28, disclosed to the SEC on 2026-05-29.
Open-market sale of $240k AMPG by Chief Financial Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.