Gakken Holdings Co., Ltd.

Filings by Gakken Holdings Co., Ltd. span 3 companies, the busiest being 株式会社JPホールディングス, 株式会社 進学会ホールディングス and 株式会社 進学会ホールディングス. The record holds 5 filings, for trades running from 27 October 2023 to 16 June 2026.

No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. 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.

The latest filing, published on 19 June 2026, reports a transaction in 株式会社 進学会ホールディングス. The median gap between a trade and its publication by EDINET (Japan FSA) is 6 days. The shorter that gap, the sooner other investors can see what insiders have done. These figures are compiled from regulatory filings published by EDINET (Japan FSA). They describe what insiders did and are not a recommendation.