Track the グラントマト株式会社 stock price and the full directors' dealings record of the company, a listed issuer based in Japan. Shares are quoted on the JP market, under the oversight of EDINET (Japan FSA). The latest transaction was reported on 23 July 2026 (Holding update). Among the most active insiders: nanjosyoten. Every trade is accessible without an account.
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Insider Decl.
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Thresholds
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Buy Volume
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Sell Volume
13Σ signal
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.
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Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.