InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Explore the detailed record of transactions filed by Sanfratello Louisa. Officer active across 1 company, notably AmpliTech Group, Inc.. Aggregated, 3 filings have been recorded. Split: 0 buy · 1 sell. Total volume traded: €207k. History available since 30 January 2026. The latest transaction was filed on 28 May 2026 (Cession). Regulator: SEC (Form 4). All data is accessible without signup.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
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