Sumitomo Chemical Company, Limited

Sumitomo Chemical Company, Limited is a declared insider at 21 companies; the most frequent names are 大倉工業株式会社, 広栄化学株式会社 and 有機合成薬品工業株式会社. We count 34 filings; the first trade dates from 10 November 2021 and the latest from 7 October 2026.

No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Compensation-driven entries like these are tracked, but they say little about how insiders judge the share price.

The record was last updated on 8 October 2026 with a transaction in 大倉工業株式会社. Between a trade and the moment it shows up on EDINET (Japan FSA), the median delay is 1 day. This delay matters because a trade only becomes useful information once it is public. This summary is built from EDINET (Japan FSA) disclosures alone and does not predict where the share price will go.