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 detailed record of transactions filed by House Arthur H, 管理人员. Officer active across 2 companies, notably American Superconductor CORP. Cumulatively, 6 disclosures have been recorded. History available since 5 April 2022. The latest transaction was disclosed on 3 April 2026 (Attribution). Regulator: SEC (Form 4). All data is openly available.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
6 条申报中的 6 条
House Arthur H is a Dirigeant and a director at AMERICAN SUPERCONDUCTOR CORP /DE/ and American Superconductor CORP, both on XNAS. He has 6 filings in total, and across the 6 sampled filings the most frequent transaction nature is Attribution, with a date range from 2022-04-06 to 2026-04-07; the highest amount shown in the filings is EUR 56571.59612264143.