InsidersTradesSigma
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Explore the detailed record of transactions filed by 俞涛. Officer active across 1 company, notably 长缆科技. Aggregated, 1 filings have been recorded. Activity tracked since 18 August 2026. The latest transaction was disclosed on 18 August 2026 (Purchase). Regulator: SSE / SZSE (CSRC). The full history is accessible without signup.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.