Atsushi Kato

Atsushi Kato is a declared insider at 2 companies (chief executive); the most frequent names are 株式会社スタメン and 加藤 厚史. Over a trading history stretching from 23 June 2021 to 21 August 2025, the count stands at 42 filings.

Sales make up the whole of the open-market record (27 sales). The amount is not disclosed for 27 filings.

Most recently, on 29 August 2025, the filings show a transaction in 株式会社スタメン. Between a trade and the moment it shows up on EDINET (Japan FSA), the median delay is 19 days. This delay matters because a trade only becomes useful information once it is public. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. Every figure here comes from the filings published by EDINET (Japan FSA) and describes the past, not future prices; it is not investment advice.