Hamamatsu Shigeyuki, CFO of OOMA Inc. ($OOMA), made three open market sales of company shares over the past year, totaling about $390,000. His latest sale occurred on March 6, 2026. These transactions rank 6,992nd among 11,678 insiders by sale value, well below the average of 8.6 million per insider across roughly 6.4 sales. He recorded no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 15, 2026 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 2382 | $13.68 | 223,921.0000 | 28,199,519 | 1.05% | 0.01% |
| March 10, 2026 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 2345 | $14.24 | 226,303.0000 | 28,199,519 | 1.03% | 0.01% |
| March 6, 2026 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | S | Common Stock | 10790 | $14.22 | 231,128.0000 | 28,199,519 | 4.46% | 0.04% |
| March 8, 2026 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 2480 | $14.40 | 228,648.0000 | 28,199,519 | 1.07% | 0.01% |
| March 1, 2026 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | A | Common Stock | 70000 | $0.00 | 241,918.0000 | 28,199,519 | 40.72% | 0.25% |
| March 1, 2026 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 1200 | $12.36 | 171,918.0000 | 28,199,519 | 0.69% | 0.00% |
| Dec. 15, 2025 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 3231 | $11.50 | 173,118.0000 | 28,199,519 | 1.83% | 0.01% |
| Dec. 10, 2025 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 3239 | $11.39 | 176,349.0000 | 28,199,519 | 1.80% | 0.01% |
| Dec. 8, 2025 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 3300 | $12.45 | 179,588.0000 | 28,199,519 | 1.80% | 0.01% |
| Dec. 1, 2025 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 1678 | $10.98 | 182,888.0000 | 28,199,519 | 0.91% | 0.01% |
| Sept. 10, 2025 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 2355 | $12.51 | 189,617.0000 | 26,685,598 | 1.23% | 0.01% |
| Sept. 15, 2025 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 5051 | $12.73 | 184,566.0000 | 26,685,598 | 2.66% | 0.02% |
| Sept. 4, 2025 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | S | Common Stock | 7335 | $12.89 | 191,972.0000 | 26,685,598 | 3.68% | 0.03% |
| Sept. 1, 2025 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 1198 | $12.92 | 199,307.0000 | 26,685,598 | 0.60% | 0.00% |
| June 15, 2025 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 5049 | $12.21 | 200,505.0000 | 26,685,598 | 2.46% | 0.02% |
| June 10, 2025 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 2355 | $12.93 | 205,554.0000 | 26,685,598 | 1.13% | 0.01% |
| June 8, 2025 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 2492 | $13.24 | 218,613.0000 | 26,685,598 | 1.13% | 0.01% |
| June 9, 2025 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | S | Common Stock | 10704 | $13.31 | 207,909.0000 | 26,685,598 | 4.90% | 0.04% |
| June 1, 2025 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 1549 | $13.65 | 221,105.0000 | 26,685,598 | 0.70% | 0.01% |
| March 15, 2025 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 4985 | $13.61 | 222,654.0000 | 26,685,598 | 2.19% | 0.02% |
| March 10, 2025 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | A | Common Stock | 70000 | $0.00 | 227,639.0000 | 26,685,598 | 44.41% | 0.26% |
| March 8, 2025 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 2454 | $14.05 | 157,639.0000 | 26,685,598 | 1.53% | 0.01% |
| March 1, 2025 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 816 | $14.38 | 160,093.0000 | 26,685,598 | 0.51% | 0.00% |
| Dec. 15, 2024 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 4392 | $14.63 | 160,909.0000 | 26,837,594 | 2.66% | 0.02% |
| Dec. 10, 2024 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | S | Common Stock | 35313 | $15.51 | 165,301.0000 | 26,837,594 | 17.60% | 0.13% |
| Dec. 8, 2024 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 2169 | $14.91 | 200,614.0000 | 26,837,594 | 1.07% | 0.01% |
| Dec. 1, 2024 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 851 | $14.80 | 202,783.0000 | 26,837,594 | 0.42% | 0.00% |
| Sept. 15, 2024 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 4212 | $11.78 | 203,634.0000 | 25,573,288 | 2.03% | 0.02% |
| Sept. 8, 2024 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 2203 | $10.36 | 207,846.0000 | 25,573,288 | 1.05% | 0.01% |
| Sept. 1, 2024 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 756 | $10.40 | 210,049.0000 | 25,573,288 | 0.36% | 0.00% |
| June 15, 2024 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 3902 | $8.60 | 210,805.0000 | 25,573,288 | 1.82% | 0.02% |
| June 8, 2024 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 1838 | $8.63 | 214,707.0000 | 25,573,288 | 0.85% | 0.01% |
| June 1, 2024 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 882 | $8.64 | 216,545.0000 | 25,573,288 | 0.41% | 0.00% |
| March 15, 2024 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | A | Common Stock | 70000 | $0.00 | 217,427.0000 | 25,573,288 | 47.48% | 0.27% |
| March 15, 2024 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 2076 | $8.65 | 147,427.0000 | 25,573,288 | 1.39% | 0.01% |
| March 8, 2024 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 2438 | $9.34 | 149,503.0000 | 25,573,288 | 1.60% | 0.01% |
| March 1, 2024 | OOMA INC | $OOMA | Hamamatsu Shigeyuki | Chief Financial Officer | F | Common Stock | 726 | $10.04 | 151,941.0000 | 25,573,288 | 0.48% | 0.00% |