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 Dambier Laura A.. Insider active across 1 company, notably AMERICAN SUPERCONDUCTOR CORP /DE/. Aggregated, 4 disclosures have been logged. History available since 5 April 2023. The latest transaction was disclosed on 3 April 2026 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
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