Insider · CIK 0001379827
Shigeyuki Hamamatsu
cfoofficer
Files at OOMA (OOMA INC). First filing Dec 12, 2024, latest Sep 3, 2026.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 4
$0 bought, $892k sold
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
OOMA: OOMA INC
OOMAOct 9, 2026 · close 20.04
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 27Weak | OOMA INC | $107k 4,807 shares | -3% | - | |
| 40Moderate | OOMA INC | $95k 7,335 shares | -4% | +18% from low-19% from high | |
| 48Moderate | OOMA INC | $142k 10,704 shares | -5% | +20% from low-17% from high | |
| 61Notable | OOMA INC | $548k 35,313 shares | -18% | +41% from low-3% from high |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | OOMA OOMA INC | FTax withholding Common Stock | -3,058 | $22.66 | $69k | 167,032 | 25 d ago |
| Sep 10, 2026 | OOMA OOMA INC | FTax withholding Common Stock | -3,058 | $22.67 | $69k | 170,090 | 28 d ago |
| Sep 8, 2026 | OOMA OOMA INC | FTax withholding Common Stock | -3,191 | $22.86 | $73k | 173,148 | 32 d ago |
| Sep 1, 2026 | OOMA OOMA INC | SOpen-market sale Common Stock10b5-1 | -4,807 | $22.33 | $107k | 179,420 | 39 d ago |
| Sep 1, 2026 | OOMA OOMA INC | FTax withholding Common Stock10b5-1 | -3,081 | $21.88 | $67k | 176,339 | 39 d ago |
| Dec 15, 2025 | OOMA OOMA INC | FTax withholding Common Stock | -3,231 | $11.50 | $37k | 173,118 | Dec 17, 2025 |
| Dec 10, 2025 | OOMA OOMA INC | FTax withholding Common Stock | -3,239 | $11.39 | $37k | 176,349 | Dec 12, 2025 |
| Dec 8, 2025 | OOMA OOMA INC | FTax withholding Common Stock | -3,300 | $12.45 | $41k | 179,588 | Dec 10, 2025 |
| Dec 1, 2025 | OOMA OOMA INC | FTax withholding Common Stock | -1,678 | $10.98 | $18k | 182,888 | Dec 3, 2025 |
| Sep 10, 2025 | OOMA OOMA INC | FTax withholding Common Stock | -2,355 | $12.51 | $29k | 189,617 | Sep 17, 2025 |
| Sep 15, 2025 | OOMA OOMA INC | FTax withholding Common Stock | -5,051 | $12.73 | $64k | 184,566 | Sep 17, 2025 |
| Sep 4, 2025 | OOMA OOMA INC | SOpen-market sale Common Stock | -7,335 | $12.89 | $95k | 191,972 | Sep 5, 2025 |
| Sep 1, 2025 | OOMA OOMA INC | FTax withholding Common Stock | -1,198 | $12.92 | $15k | 199,307 | Sep 3, 2025 |
| Jun 15, 2025 | OOMA OOMA INC | FTax withholding Common Stock | -5,049 | $12.21 | $62k | 200,505 | Jun 17, 2025 |
| Jun 10, 2025 | OOMA OOMA INC | FTax withholding Common Stock | -2,355 | $12.93 | $30k | 205,554 | Jun 12, 2025 |
| Jun 8, 2025 | OOMA OOMA INC | FTax withholding Common Stock | -2,492 | $13.24 | $33k | 218,613 | Jun 10, 2025 |
| Jun 9, 2025 | OOMA OOMA INC | SOpen-market sale Common Stock | -10,704 | $13.31 | $142k | 207,909 | Jun 10, 2025 |
| Jun 1, 2025 | OOMA OOMA INC | FTax withholding Common Stock | -1,549 | $13.65 | $21k | 221,105 | Jun 3, 2025 |
| Mar 15, 2025 | OOMA OOMA INC | FTax withholding Common Stock | -4,985 | $13.61 | $68k | 222,654 | Mar 18, 2025 |
| Mar 8, 2025 | OOMA OOMA INC | FTax withholding Common Stock | -2,454 | $14.05 | $34k | 157,639 | Mar 11, 2025 |
| Mar 10, 2025 | OOMA OOMA INC | AGrant or award Common Stock | +70,000 | $0.00 | $0 | 227,639 | Mar 11, 2025 |
| Mar 1, 2025 | OOMA OOMA INC | FTax withholding Common Stock | -816 | $14.38 | $12k | 160,093 | Mar 4, 2025 |
| Dec 15, 2024 | OOMA OOMA INC | FTax withholding Common Stock | -4,392 | $14.63 | $64k | 160,909 | Dec 17, 2024 |
| Dec 10, 2024 | OOMA OOMA INC | SOpen-market sale Common Stock | -35,313 | $15.51 | $548k | 165,301 | Dec 12, 2024 |
| Dec 8, 2024 | OOMA OOMA INC | FTax withholding Common Stock | -2,169 | $14.91 | $32k | 200,614 | Dec 9, 2024 |
| Dec 1, 2024 | OOMA OOMA INC | FTax withholding Common Stock | -851 | $14.80 | $13k | 202,783 | Dec 3, 2024 |
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.