Hamamatsu Shigeyuki
Known title: SVP & Chief Financial OfficerCIK: 0001379827
Associated companies
Transaction History
| OOMA | ▼ Sell | Tax Withholding | 3,058 | $69K | 9/15/2026 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 3,058 | $69K | 9/10/2026 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 3,191 | $73K | 9/8/2026 | View on chart |
| OOMA | ▼ Sell | Open Market | 4,807 | $107K | 9/1/2026 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 3,081 | $67K | 9/1/2026 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,971 | $51K | 6/15/2026 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,961 | $52K | 6/10/2026 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 3,124 | $52K | 6/8/2026 | View on chart |
| OOMA | ▼ Sell | Open Market | 27,696 | $489K | 6/2/2026 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,942 | $53K | 6/1/2026 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,382 | $33K | 3/15/2026 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,345 | $33K | 3/10/2026 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,480 | $36K | 3/8/2026 | View on chart |
| OOMA | ▼ Sell | Open Market | 10,790 | $153K | 3/6/2026 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 1,200 | $15K | 3/1/2026 | View on chart |
| OOMA | ▲ Buy | Grant | 70,000 | $0 | 3/1/2026 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 3,231 | $37K | 12/15/2025 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 3,239 | $37K | 12/10/2025 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 3,300 | $41K | 12/8/2025 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 1,678 | $18K | 12/1/2025 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 5,051 | $64K | 9/15/2025 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,355 | $29K | 9/10/2025 | View on chart |
| OOMA | ▼ Sell | Open Market | 7,335 | $95K | 9/4/2025 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 1,198 | $15K | 9/1/2025 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 5,049 | $62K | 6/15/2025 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,355 | $30K | 6/10/2025 | View on chart |
| OOMA | ▼ Sell | Open Market | 10,704 | $142K | 6/9/2025 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,492 | $33K | 6/8/2025 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 1,549 | $21K | 6/1/2025 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 4,985 | $68K | 3/15/2025 | View on chart |
| OOMA | ▲ Buy | Grant | 70,000 | $0 | 3/10/2025 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,454 | $34K | 3/8/2025 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 816 | $12K | 3/1/2025 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 4,392 | $64K | 12/15/2024 | View on chart |
| OOMA | ▼ Sell | Open Market | 35,313 | $548K | 12/10/2024 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,169 | $32K | 12/8/2024 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 851 | $13K | 12/1/2024 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 4,212 | $50K | 9/15/2024 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,203 | $23K | 9/8/2024 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 756 | $8K | 9/1/2024 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 3,902 | $34K | 6/15/2024 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 1,838 | $16K | 6/8/2024 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 882 | $8K | 6/1/2024 | View on chart |
| OOMA | ▲ Buy | Grant | 70,000 | $0 | 3/15/2024 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,076 | $18K | 3/15/2024 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,438 | $23K | 3/8/2024 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 726 | $7K | 3/1/2024 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,458 | $25K | 12/15/2023 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,464 | $25K | 12/8/2023 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 1,065 | $13K | 12/1/2023 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,487 | $33K | 9/15/2023 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,296 | $31K | 9/8/2023 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 1,062 | $15K | 9/1/2023 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,330 | $33K | 6/15/2023 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,293 | $31K | 6/8/2023 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 1,045 | $14K | 6/1/2023 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,552 | $32K | 3/15/2023 | View on chart |
| OOMA | ▲ Buy | Grant | 74,000 | $0 | 3/8/2023 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 1,042 | $14K | 3/1/2023 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 2,335 | $32K | 12/15/2022 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 873 | $13K | 12/1/2022 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 10,404 | $133K | 9/15/2022 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 798 | $9K | 9/1/2022 | View on chart |
| OOMA | ▼ Sell | Tax Withholding | 829 | $12K | 6/1/2022 | View on chart |
| OOMA | ▲ Buy | Grant | 35,000 | $0 | 3/1/2022 | View on chart |
| OOMA | ▲ Buy | Grant | 80,000 | $0 | 9/8/2021 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
September 25, 2026
Ooma mentioned in VIAV portfolio analysis
Ooma appeared in a recent Yahoo Finance article discussing whether VIAV should be in a portfolio after a significant one-year gain. The piece does not provide specific details on Ooma's performance or strategy, serving only as a comparative reference. This minor mention offers limited direct insight into Ooma's current market position or fundamental changes.
Ooma mentioned in VIAV portfolio analysis. Ooma appeared in a recent Yahoo Finance article discussing whether VIAV should be in a portfolio after a significant one-year gain. The piece does not provide specific details on Ooma's performance or strategy, serving only as a comparative reference. This minor mention offers limited direct insight into Ooma's current market position or fundamental changes.