InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
No signal scores available.
Explore the detailed record of transactions filed by Akio Matsubara. Director active across 1 company, notably 株式会社日本抵抗器製作所. Aggregated, 1 disclosures have been recorded. Activity tracked since 26 June 2026. The latest transaction was disclosed on 26 June 2026 (Holding update). Regulator: EDINET (Japan FSA). All data is free.
1 of 1 declaration