Ryo Oishi

Ryo Oishi is a declared insider of 株式会社サーバーワークス, with filings sourced from EDINET (Japan FSA). Over a trading history stretching from 29 February 2024 to 19 January 2026, the count stands at 7 filings.

Every open-market trade on record is a sale: 1 sale worth €1.6M.

The record was last updated on 26 January 2026 with a transaction in 株式会社サーバーワークス. Between a trade and the moment it shows up on EDINET (Japan FSA), the median delay is 7 days. Until a filing is published, the market cannot know about the trade. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. This summary is built from EDINET (Japan FSA) disclosures alone and does not predict where the share price will go.