This page follows insider dealings at ARCHION株式会社 as filed with EDINET (Japan FSA) based in Shinagawa, Japan. The group dates from 2025. In the past year (18 October 2025 to 18 October 2026), 6 filings came from 2 insiders.
The filings describe grants, exercises and other transfers rather than trades on the open market. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.
Insider buying of ARCHION株式会社 has been absent for the past year. The median gap between a trade and its publication by EDINET (Japan FSA) is 7 days. This delay matters because a trade only becomes useful information once it is public.
For context, the typical company on the same exchange (median of 3,423 companies) published 3 filings over the same period, against 6 filings here.
Source: insider filings from EDINET (Japan FSA). Past trades are no guide to future returns.
Transparent value + quality ranking, distinct from the insider signal.
FY ended March 2026 · cache
6 of 6 declarations
ARCHION Co., Ltd. is a company listed on the XTKS market, specializing in the financial sector.
Headquarters: Shinagawa, Japan · Founded: 2025 · Wikipedia article
Source: Wikidata (CC0).