Tang Donald F
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Tang Donald F. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| RBOTW | Sale | 2,753 | $6.70 | $18,445 | Aug 26, 2025 | |
| RBOTW | Sale | 2,059 | $6.04 | $12,436 | Aug 19, 2025 | |
| RBOTW | Award / Grant | 98,961 | — | — | Jun 10, 2024 | |
| RBOTW | Other | 100,000 | — | — | Jun 1, 2023 | |
| RBOTW | Other | 1,021,454 | — | — | Jul 13, 2022 | |
| RBOTW | Award / Grant | 38,031 | — | — | Jun 1, 2022 | |
| RBOTW | Award / Grant | 9,624 | — | — | Nov 23, 2021 |