InsidersTradesSigma
Explore the full insider trade history of 大塚 隆一, a listed equity based in Japan. Shares are listed on JP JP, under the oversight of EDINET (Japan FSA). The latest transaction was disclosed on 14 September 2022 (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.
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