May 28, 2026 · Form 4 insider transaction
Sanfratello Louisa bought 50,000 shares of AmpliTech Group, Inc. at $3.52 per share, a transaction worth $176.0K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 1 day after the transaction.
Represents the exercise of options which were originally granted on November 26, 2021 and were fully vested on the date of grant.