Hamamatsu Shigeyuki

Chief Financial Officer

SEC Form 4 insider transaction history, parsed and scored by FilingIQ.

Total trades
10
Last 180 days
10
Avg composite
70.0
Last trade
Mar 15, 2026

Recent tickers traded

OOMA

Activity overview

FilingIQ has scored 10 SEC Form 4 insider transactions associated with Hamamatsu Shigeyuki. The most recent transaction is dated Mar 15, 2026.

View live filings on FilingIQ Raw Form 4 on SEC EDGAR

Frequently asked

How many Form 4 transactions has Hamamatsu Shigeyuki filed?
FilingIQ has indexed 10 SEC Form 4 insider transactions associated with Hamamatsu Shigeyuki. The most recent transaction is dated Mar 15, 2026. Every filing sources back directly to SEC EDGAR.
What is Hamamatsu Shigeyuki's average composite score?
Hamamatsu Shigeyuki's average FilingIQ composite score is 70.0/100, produced by the FilingIQ multi-factor Form 4 model. The model framework is documented at /methodology.
Which companies has Hamamatsu Shigeyuki traded?
Most recent trading activity covers OOMA. The full Form 4 history including older issuers is available on the FilingIQ web app.
Where does FilingIQ's insider data come from?
Every Form 4 transaction shown on this page is parsed directly from SEC EDGAR XML filings. Insider identity is normalized across CIK changes, name spellings, and indirect / related-party reporting.

Methodology & sources

All Form 4 transactions parsed directly from public SEC EDGAR XML filings. The FilingIQ composite score is documented on methodology. Compiled by Thomas Kraaibeek. Not investment advice; see disclaimer.