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 Jo Kotaku. Insider active across 2 companies, notably 日本エマージェンシーアシスタンス. Cumulatively, 8 reports have been published. Activity tracked since 2 December 2025. The latest transaction was disclosed on 2 February 2026 (Holding update). Regulator: EDINET (Japan FSA). All data is accessible without signup.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
8 of 8 declarations
JO KOTAKU is a declarant linked to 日本エマージェンシーアシスタンス, where they are listed as Large shareholder, and to 日本エマージェンシーアシスタンス株式会社, where they are listed as Officer. The 8 filings on record span 2025-12-04 to 2026-02-04, and the sampled recent filings indicate Holding update activity, with no buy or sell amounts shown.