Explore the full insider trade history of 関東電化工業株式会社, a publicly traded company based in Japan. Shares are listed on JP JP, under the authority of EDINET (Japan FSA). Operating in the Basic Materials sector, 関東電化工業株式会社 has published 7 public disclosures. Market capitalisation: €152.9bn. The latest transaction was reported on 2 May 2023 — Holding update. Among the most active insiders: Effissimo Capital Management Pte. Ltd.. All data is free.