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。
Discover the detailed record of transactions filed by 于长信. Director active across 1 company, notably 一汽解放. Cumulatively, 2 filings have been logged. Activity tracked since 25 June 2026. The latest transaction was disclosed on 26 June 2026 (Purchase). Regulator: SSE / SZSE (CSRC). The full history is openly available.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.