Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Latest filing published 01 Dec 2025 for 株式会社ビーブレイクシステムズ.
Insider track record
Disclosed buys
0
Disclosed sells
0
Signal history
Jiro Shiraiwa: trading record in brief
Jiro Shiraiwa discloses dealings in 株式会社ビーブレイクシステムズ to EDINET (Japan FSA). We count 2 filings; the first trade dates from 28 August 2025 and the latest from 28 November 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.
On 1 December 2025 came the latest disclosure, a transaction in 株式会社ビーブレイクシステムズ. Source: insider filings from EDINET (Japan FSA). Past trades are no guide to future returns.
Companies and markets linked to Jiro Shiraiwa
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations2 total
- 48.6% of flowShareXTKSEDINET:S100X50X
- 51.4% of flowShareXTKSEDINET:S100WK0D
2 of 2 declarations
