Form 4 AI

Insider · CIK 0002067233

Stepien Thomas M

Chief Executive Officer

Edge score not yet computed for this insider — not enough prior open-market buys on record yet.

Last 7 transactions

DateIssuerCodeDirectionSharesPriceValue
Jun 4, 2026AMPXGother30,384$0—View
Jun 4, 2026AMPXGother36,914$0—View
Jun 4, 2026AMPXGother36,914$0—View
Jun 4, 2026AMPXSsell2,000$21$41,940View
May 27, 2026AMPXSsell4,375$17$75,222View
May 21, 2026AMPXSsell60,702$15$897,685View
Dec 19, 2025AMPXAother200,000$0—View