BASE株式会社 Stock: price and insider trades · Japan

This page follows insider dealings at BASE株式会社 as filed with EDINET (Japan FSA). Over the twelve months to 18 October 2026, 4 filings were filed, from 1 insider.

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.

No insider has bought BASE株式会社 shares on the open market in the past twelve months. Filings reach the EDINET (Japan FSA) feed a median of 6 days after the trade. The shorter that gap, the sooner other investors can see what insiders have done.

Compared with its exchange (3,423 companies, median 3 filings), a count of 4 filings is above the norm.

Every figure here comes from the filings published by EDINET (Japan FSA) and describes the past, not future prices; it is not investment advice.