InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Explore the complete record of transactions filed by TSUBAKIDAI Co.,Ltd.. Insider active across 1 company, notably 株式会社関門海. In total, 6 disclosures have been logged. Activity tracked since 25 December 2022. The latest transaction was filed on 13 May 2026 (Holding update). Regulator: EDINET (Japan FSA). All data is openly available.
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6 of 6 declarations
TSUBAKIDAI Co.,Ltd. is a declarant linked to 株式会社関門海, where the stated role is Officer. The record shows 6 filings in total, and the sampled recent filings run from 2024-03-06 to 2026-05-25, with the transaction nature stated as Holding update.