Arimoto Takahiro

Arimoto Takahiro, listed as major shareholder, has filed trades across 2 companies (mainly through EDINET (Japan FSA)), most often in 株式会社MS-Japan and 有本 隆浩. Over a trading history stretching from 7 July 2021 to 24 March 2025, the count stands at 5 filings.

The filings describe grants, exercises and other transfers rather than trades on the open market. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.

Most recently, on 31 March 2025, the filings show a transaction in 株式会社MS-Japan. Between a trade and the moment it shows up on EDINET (Japan FSA), the median delay is 7 days. This delay matters because a trade only becomes useful information once it is public. Every figure here comes from the filings published by EDINET (Japan FSA) and describes the past, not future prices; it is not investment advice.