InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Browse the complete record of transactions filed by Yasutoshi Yamanaka. Officer active across 1 company, notably 日本コンセプト株式会社. In total, 3 filings have been published. Activity tracked since 31 October 2023. The latest transaction was disclosed on 8 November 2023 (Holding update). Regulator: EDINET (Japan FSA). All data is openly available.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
3 of 3 declarations
Yasutoshi Yamanaka is a declarant linked to 日本コンセプト株式会社 (XTKS) as a large shareholder. The record shows 3 filings in total, and the 3 sampled filings cover the period from 2023-11-08 to 2023-12-08, with the transaction nature shown as holding update.