InsidersTradesSigma
Discover the full directors' dealings record of 株式会社ヨウザン, a listed equity based in Japan. Shares trade on JP JP, under the supervision of EDINET (Japan FSA). Operating in the Business Services sector, 株式会社ヨウザン has logged 2 insider filings. The latest transaction was reported on 14 May 2026 (Holding update). Among the most active insiders: Unknown. Every trade is accessible without an account.
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.