Eimi Usui

Eimi Usui appears in our data through filings on 株式会社デュアルタップ shares, published by EDINET (Japan FSA). Over a trading history stretching from 28 November 2023 to 2 June 2025, the count stands at 3 filings.

None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.

Most recently, on 9 June 2025, the filings show a transaction in 株式会社デュアルタップ. Between a trade and the moment it shows up on EDINET (Japan FSA), the median delay is 13 days. The shorter that gap, the sooner other investors can see what insiders have done. Source: insider filings from EDINET (Japan FSA). Past trades are no guide to future returns.