Latest filing published 31 Aug 2026 for 株式会社シイエヌエス, €283k.
Insider track record
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Hiromi Tomiyama: trading record in brief
This profile gathers the share dealings of Hiromi Tomiyama across 2 companies, led by 株式会社シイエヌエス and 富山 広己. Over a trading history stretching from 20 August 2021 to 27 August 2026, the count stands at 4 filings.
None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.
The newest entry dates from 31 August 2026: a transaction, in 株式会社シイエヌエス. Typically, a trade is published a median of 4 days after it takes place. The shorter that gap, the sooner other investors can see what insiders have done. Source: insider filings from EDINET (Japan FSA). Past trades are no guide to future returns.
Companies and markets linked to Hiromi Tomiyama
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- ShareXTKSEDINET:S100YZFH
- 49.1% of flowShareXTKSEDINET:S100WY8U
- 50.9% of flowShareXTKSEDINET:S100WORS
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