InsidersTradesSigma
Follow the 西部ガスホールディングス株式会社 share price and the full insider trade history of the company, a listed equity based in Japan. Shares trade on JP JP, under the supervision of EDINET (Japan FSA). Market capitalisation: €81.7bn. The latest transaction was reported on 23 March 2026 (Holding update). Among the most active insiders: Sumitomo Mitsui Trust Bank,Limited. 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.
Transparent value + quality ranking, distinct from the insider signal.
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.
4 of 4 declarations
Seibu Gas Holdings Co., Ltd. is a Japanese company engaged in the distribution of natural gas and energy. It also provides services related to energy and the environment.