- Corporate Officers - H
- Hamamatsu Shigeyuki
Insider Trading History of Hamamatsu Shigeyuki
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Hamamatsu Shigeyuki since 2018.
This trader's CIK number is 1379827.
At the time of last reporting, Hamamatsu Shigeyuki was the Chief Financial Officer of Ooma Inc. (stock ticker symbol OOMA).
Also see all insider trading activities at Ooma Inc.
Note that in the past
Hamamatsu Shigeyuki also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Accuray Inc (ARAY) by Hamamatsu Shigeyuki
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2020 | ARAY | 0 | $0 | 29,857 | $81,708 | 0 | $0 |
| 2019 | ARAY | 0 | $0 | 8,901 | $24,219 | 0 | $0 |
| 2018 | ARAY | 0 | $0 | 8,762 | $39,253 | 0 | $0 |
Yearly summary of insider trading at Ooma Inc (OOMA) by Hamamatsu Shigeyuki
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | OOMA | 0 | $0 | 10,704 | $142,459 | 0 | $0 |
| 2024 | OOMA | 0 | $0 | 35,313 | $547,704 | 0 | $0 |
Insider trading activities at 2 companies by Hamamatsu Shigeyuki:
1. Accuray Inc (ARAY)
2. Ooma Inc (OOMA)
Table 1. Insider trading of Accuray Inc (ARAY) by Hamamatsu Shigeyuki
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2020-11-03 | ARAY | Sale | 10,653 | 3.02 | 32,182 |
| 2020-10-02 | ARAY | Sale | 8,641 | 2.43 | 21,006 |
| 2020-01-03 | ARAY | Sale | 10,563 | 2.70 | 28,520 |
| 2019-10-01 | ARAY | Sale | 8,901 | 2.72 | 24,219 |
| 2018-10-02 | ARAY | Sale | 8,762 | 4.48 | 39,253 |
Table 2. Insider trading of Ooma Inc (OOMA) by Hamamatsu Shigeyuki
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-06-09 | OOMA | Sale | 10,704 | 13.31 | 142,459 |
| 2024-12-10 | OOMA | Sale | 35,313 | 15.51 | 547,704 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Hamamatsu Shigeyuki
(Chief Financial Officer of Ooma Inc at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.