InsidersTradesSigma
尚无足够的、已确定 T+90 期限的买入信号来衡量交易记录。
无可用的信号评分。
Discover the full record of transactions filed by Oliver David R Jr, Director. Insider active across 2 companies, notably American Superconductor CORP. Cumulatively, 7 disclosures have been recorded. Breakdown: 1 buy · 1 sell. Total volume traded: €7k. History available since 5 April 2022. The latest transaction was disclosed on 3 April 2026 (Attribution). Regulator: SEC (Form 4). All data is free.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
7 条申报中的 7 条
David R. Oliver Jr. serves as a Director at American Superconductor Corp. (DE). In this role, he participates in strategic decisions and the governance of the company, ensuring that shareholder interests are protected. His experience is valuable for the company's direction.