Todavía no hay suficientes señales de compra con un horizonte T+90 consolidado para medir un historial.
Historial de señales
Explore the complete record of transactions filed by Kosiba John W JR, Director Financiero. Officer active across 2 companies, notably American Superconductor CORP. Aggregated, 36 disclosures have been logged. Split: 2 buys · 26 sells. Total volume traded: €8.1m. Activity tracked since 20 May 2021. The latest transaction was disclosed on 3 June 2026 (Cession). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Kosiba John W JR
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Kosiba John W JR is Directeur Financier at AMERICAN SUPERCONDUCTOR CORP /DE/ and American Superconductor CORP, with 36 filings in total. Among the 36 sampled filings, the period runs from 2021-05-24 to 2026-06-11, and the stated buy amount is EUR 128574 while the stated sell amount is EUR 8013945, with Cession as the modal transaction nature.