Shigeta Education Foundation

Shigeta Education Foundation discloses dealings in 株式会社光通信 to EDINET (Japan FSA). Over a trading history stretching from 22 March 2023 to 23 April 2026, the count stands at 22 filings.

None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Compensation-driven entries like these are tracked, but they say little about how insiders judge the share price.

On 23 April 2026 came the latest disclosure, a transaction in 株式会社光通信. Publication is fast: at least half of the trades appear on EDINET (Japan FSA) on the same day. The shorter that gap, the sooner other investors can see what insiders have done. This summary is built from EDINET (Japan FSA) disclosures alone and does not predict where the share price will go.