InsidersTradesSigma
Follow the 鉱研工業株式会社 share price and the full management transaction log of the company, a listed issuer based in Japan. Shares are listed on JP JP, under the oversight of EDINET (Japan FSA). The latest transaction was filed on 8 August 2025 (Holding update). Among the most active insiders: EnBio Holdings,Inc. The full history is openly available.
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.
Fundamental view, insider signal, bull and bear case, synthesis.
AI-generated analysis. Opinion, not investment advice. Not backtested. Built from public filings and financials. No price target, no buy or sell recommendation.
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Koken Kogyo Co., Ltd. is a Japanese company engaged in mining exploration and operations. It is listed on the XTKS market.