Explore the full directors' dealings record of スガイ化学工業株式会社, a listed issuer based in Japan. Shares trade on JP JP, under the authority of EDINET (Japan FSA). Operating in the Basic Materials sector, スガイ化学工業株式会社 has published 3 insider filings. Market capitalisation: €3.1bn. The latest transaction was filed on 18 April 2023 — Holding update. Among the most active insiders: SBI SECURITIES Co.,Ltd.. Every trade is openly available.