InsidersTradesSigma
Track the 住友理工株式会社 stock price and the full insider trade history of the company, a listed issuer based in Japan. Shares are listed on the JP market, under the authority of EDINET (Japan FSA). The latest transaction was disclosed on 19 January 2026 (Holding update). Among the most active insiders: MARUYASU INDUSTRIES CO.,LTD.. All data is openly available.
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
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Sumitomo Riko Company Limited是一家日本公司，专门为汽车和工业等多个行业制造橡胶和塑料产品。该公司在东京证券交易所上市，股票代码为XTKS。