InsidersTradesSigma
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Discover the detailed record of transactions filed by 張翠雲. Director active across 1 company, notably 及成. In total, 2 filings have been published. Regulator: TWSE / TPEx (MOPS). All data is accessible without signup.