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KM

Kumagai Masatoshi Office, Ltd.

Related company / holding
GMOインターネットグループ株式会社
Total declarations
7
Company
1
▲ Purchases (0 ops.)
—
▼ Sales (0 ops.)
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Latest filing published 01 Jul 2026 for GMOインターネットグループ株式会社, €38.5M.

Insider track record

Disclosed buys
0
Disclosed sells
0
Signal history

Kumagai Masatoshi Office, Ltd.: trading record in brief

Kumagai Masatoshi Office, Ltd. is a declared insider of GMOインターネットグループ株式会社, with filings sourced from EDINET (Japan FSA). In total, 7 filings cover trades dated from 31 January 2024 to 26 June 2026.

None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.

The record was last updated on 1 July 2026 with a transaction in GMOインターネットグループ株式会社. Filings reach the EDINET (Japan FSA) feed a median of 5 days after the trade. Until a filing is published, the market cannot know about the trade. Source: insider filings from EDINET (Japan FSA). Past trades are no guide to future returns.

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Declarations7 total

7 of 7 declarations