Shigeyuki Hamamatsu sold $107k of OOMA
SVP & Chief Financial Officer at OOMA INC. 4,807 shares at an average of $22.33, traded Sep 1, 2026, filed Sep 3, 2026.
Score components
- +22RoleCFO
- +10Trade size$107k at market
- 0Share of holdings soldSold 2.6% of holdings
- +15Cluster4 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001193125-26-382288, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 1, 2026 | SOpen-market sale Common Stock10b5-1 | -4,807 | $22.33 | $107k | 179,420 | 40 d ago |
| Sep 1, 2026 | FTax withholding Common Stock10b5-1 | -3,081 | $21.88 | $67k | 176,339 | 40 d ago |
Related signals
Other insiders at OOMA INC and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 21Weak | OOMA INC | Namrata Sabharwal VP & Chief Accounting Officer | $33k 1,500 shares | -2% | |
| 42Moderate | OOMA INC | Susan Butenhoff director | $198k 9,000 shares | -8% | |
| 16Weak | OOMA INC | Jenny C Yeh SVP & Chief Legal Officer | $40k 1,747 shares | -1% | |
| 63Notable | OOMA INC | Eric B Stang President & CEO | $845k 36,322 shares | -3% | |
| 37Weak | OOMA INC | Namrata Sabharwal VP & Chief Accounting Officer | $58k 2,481 shares | -3% | |
| 64Notable | OOMA INC | Eric B Stang President & CEO | $920k 40,000 shares | -3% | |
| 16Weak | OOMA INC | Jenny C Yeh SVP & Chief Legal Officer | $45k 1,948 shares | -1% | |
| 16Weak | OOMA INC | Jenny C Yeh SVP & Chief Legal Officer | $33k 1,429 shares | -1% | |
| 15Weak | OOMA INC | Jenny C Yeh SVP & Chief Legal Officer | $28k 1,226 shares | -1% | |
| 35Weak | OOMAsell OOMA INC | Eric B Stang CEO and Pres. | $104k 7,417 shares | -1% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.