Takashi Nakayama

All filings by Takashi Nakayama on record concern 鉱研工業株式会社. We count 3 filings; the first trade dates from 15 January 2024 and the latest from 30 July 2025.

Not one of the filings records a straightforward purchase or sale on the market. Compensation-driven entries like these are tracked, but they say little about how insiders judge the share price.

Most recently, on 1 August 2025, the filings show a transaction in 鉱研工業株式会社. Between a trade and the moment it shows up on EDINET (Japan FSA), the median delay is 2 days. Until a filing is published, the market cannot know about the trade. Every figure here comes from the filings published by EDINET (Japan FSA) and describes the past, not future prices; it is not investment advice.