Sanfratello Louisa bought AMPG
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.
Direction
Acquired (buy-side)
Shares
50,000
Price
$3.52
Total value
$176.0K
InsiderSanfratello Louisa
Role—
CompanyAmpliTech Group, Inc. (AMPG)
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateMay 28, 2026
Filing dateMay 29, 2026
Shares owned after110,000
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents the exercise of options which were originally granted on November 26, 2021 and were fully vested on the date of grant.