Masao Tanaka

Masao Tanaka has filed trades across 2 companies (mainly through EDINET (Japan FSA)), most often in 株式会社ライフドリンク カンパニー and 株式会社ライフドリンクカンパニー. Over a trading history stretching from 21 December 2021 to 1 June 2025, the count stands at 2 filings.

None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Compensation-driven entries like these are tracked, but they say little about how insiders judge the share price.

Most recently, on 5 June 2025, the filings show a transaction in 株式会社ライフドリンクカンパニー. Source: insider filings from EDINET (Japan FSA). Past trades are no guide to future returns.