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。
Explore the detailed record of transactions filed by Ni Ping. Director active across 1 company, notably Powell Industries INC. Aggregated, 3 disclosures have been logged. Activity tracked since 30 September 2024. The latest transaction was disclosed on 16 October 2025 (Retenue fiscale). Regulator: SEC (Form 4). All data is free.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.