Hamamatsu Shigeyuki
- SEC CIK
- 0001379827
In the past year, 3 open-market sale filings worth $749.3K and no purchases.
Current role at each company
- OOMA Ooma IncSVP & Chief Financial Officeras of Sep 17, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $749.3K
- 3 filings
- Net
- −$749.3K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Hamamatsu Shigeyuki as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 3, 2026 (view filing)7:16 PM ET | Sep 1 | 2 days | Hamamatsu ShigeyukiSVP & Chief Financial Officer | SSale | −4.81K | $22.33 | −$107.3K | −2.6%179.4K after | 10b5-1 |
| Jun 3, 2026 (view filing) | Jun 2 | 1 day | Hamamatsu ShigeyukiChief Financial Officer | SSale | −27.7K | $17.64 | −$488.6K | −12.5%193.3K after | |
| Mar 9, 2026 (view filing) | Mar 6 | 3 days | Hamamatsu ShigeyukiChief Financial Officer | SSale | −10.8K | $14.22 | −$153.4K | −4.5%231.1K after | |
| Sep 5, 2025 (view filing) | Sep 4 | 1 day | Hamamatsu ShigeyukiChief Financial Officer | SSale | −7.33K | $12.89 | −$94.5K | −3.7%192.0K after | |
| Jun 10, 2025 (view filing) | Jun 9 | 1 day | Hamamatsu ShigeyukiChief Financial Officer | SSale | −10.7K | $13.31 | −$142.5K | −4.9%207.9K after | |
| Dec 12, 2024 (view filing) | Dec 10 | 2 days | Hamamatsu ShigeyukiChief Financial Officer | SSale | −35.3K | $15.51 | −$547.7K | −17.6%165.3K after |