InsidersTradesSigma
尚无足够的、已确定 T+90 期限的买入信号来衡量交易记录。
Explore the detailed record of transactions filed by Naoto Shiraiwa. Insider active across 1 company, notably 株式会社ジャパンインベストメントアドバイザー. Cumulatively, 22 disclosures have been published. History available since 1 December 2021. The latest transaction was filed on 8 June 2026 (Holding update). Regulator: EDINET (Japan FSA). All data is openly available.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
22 条申报中的 22 条
Naoto Shiraiwa is a declarant and a Large shareholder of 株式会社ジャパンインベストメントアドバイザー (XTKS). He has 22 filings in total, and across the sampled recent filings the most frequent transaction nature is Holding update, with a date range from 2023-12-27 to 2026-06-15 and individual amounts reaching 63074936.02540717 EUR.