Greedy Insider
OOMA INC (OOMA) Insider Trades and Scores
OOMA INC (OOMA) insider trades: since Dec 1, 2025, Greedy Insider recorded 2 open-market buys and 92 sales on Form 4 from 7 insiders. The strongest recent filing scored 90 (Strong).
Who bought and who sold
Across the last 94 scoreable Form 4 transactions in OOMA, 2 were open-market purchases and 92 were sales. The table lists the most recent filings with each one's Greediness Score, so the structurally unusual trades are easy to spot first.
| Insider | Role | Type | Shares | Date | Score | ||
|---|---|---|---|---|---|---|---|
| Sabharwal Namrata | VP & Chief Accounting Officer | Sell | 1500.0 | 33236.7 | 2026-09-24 | 83 | View |
| Butenhoff Susan | Director | Sell | 9000.0 | 198225.0 | 2026-09-22 | 77 | View |
| Yeh Jenny C | SVP & Chief Legal Officer | Sell | 1747.0 | 40181.0 | 2026-09-17 | 79 | View |
| Yeh Jenny C | SVP & Chief Legal Officer | Sell | 1691.0 | 38318.06 | 2026-09-15 | 79 | View |
| Hamamatsu Shigeyuki | CFO | Sell | 3058.0 | 69294.28 | 2026-09-15 | 81 | View |
| Sabharwal Namrata | VP & Chief Accounting Officer | Sell | 472.0 | 10695.52 | 2026-09-15 | 81 | View |
| STANG ERIC B | President | Sell | 8191.0 | 185608.06 | 2026-09-15 | 80 | View |
| STANG ERIC B | President | Sell | 36322.0 | 844944.2 | 2026-09-14 | 83 | View |
| STANG ERIC B | President | Sell | 10361.0 | 235712.75 | 2026-09-11 | 74 | View |
| Yeh Jenny C | SVP & Chief Legal Officer | Sell | 1948.0 | 44804.0 | 2026-09-11 | 78 | View |
The strongest recent filing
Hamamatsu Shigeyuki (CFO) sold 27,696 shares of OOMA INC on Jun 2, 2026, a filing that scored 90 (Strong). It scored Strong because a senior insider was trading and it was direct personal ownership. The score describes the filing, not future returns. This is not investment advice.
Cluster activity
A cluster buy is present: 4 insiders (Sabharwal Namrata, STANG ERIC B, Yeh Jenny C, Hamamatsu Shigeyuki) traded OOMA the same direction within a 7-day window. Shared conviction is a stronger structural signal than a lone trade.
How this compares with OOMA INC's own history
Open-market buys make up 2% of the 94 scoreable OOMA transactions on record between Dec 1, 2025 and Sep 24, 2026. Comparing a filing with the company's own buy/sell mix is how you tell a routine disposal from an unusual accumulation.
Methodology and sources
Scores come from six published, user-adjustable factors (insider role, cluster activity, trade size versus the insider's own history, position impact, filing urgency, and direct versus indirect ownership). The score describes the filing, not future returns. This is not investment advice.
Key facts
- Scoreable Form 4 transactions on record: 94
- Open-market buys: 2
- Sales: 92
- Distinct insiders: 7
- Strongest recent Greediness Score: 90 (Strong)
Primary sources
Related
- Strongest filing
- OOMA in the live feed
- How the Greediness Score works
- What is a cluster buy?
- Form 4 transaction codes
The score describes the filing, not future returns. This is not investment advice.