Koichi Kitazumi

Koichi Kitazumi appears in our data through filings on 株式会社日本一ソフトウェア shares, published by EDINET (Japan FSA). The record holds 3 filings, for trades running from 18 November 2024 to 26 February 2025.

Not one of the filings records a straightforward purchase or sale on the market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.

Most recently, on 28 February 2025, the filings show a transaction in 株式会社日本一ソフトウェア. Between a trade and the moment it shows up on EDINET (Japan FSA), the median delay is 10 days. The shorter that gap, the sooner other investors can see what insiders have done. Every figure here comes from the filings published by EDINET (Japan FSA) and describes the past, not future prices; it is not investment advice.