Shigeyuki Hamamatsu Insider Trades & Stock Holdings

Chief Financial Officer · Ooma, Inc. · Latest filing Jun 15, 2026

Shigeyuki Hamamatsu, Chief Financial Officer at Ooma, Inc. has 1 Form 4 trade on file since Jun 15, 2026. Latest filing: disposed of 2.97K shares of $OOMA on Jun 15, 2026 at $17.15.

Trades on file

1

Open-market bought

$0

Open-market sold

$0

Net open-market

$0

Latest filing

Jun 15, 2026

All insider trades by Shigeyuki Hamamatsu

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 15, 2026	$OOMA	Sell (Tax withholding)	2.97K	$17.15	$50.95K			+0.9%	+18.1%		Chief Financial Officer		Read

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Shigeyuki Hamamatsu traded

• $OOMA

Frequently asked questions

What was Shigeyuki Hamamatsu's latest insider trade?

disposed of 2.97K shares of $OOMA on Jun 15, 2026 at $17.15.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.