Nishimura Mika
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to Nishimura Mika. 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 |
|---|---|---|---|---|---|---|
| ARAY | Option Exercise | 56,603 | — | — | Nov 21, 2025 | |
| SIBN | Award / Grant | 8,675 | — | — | Jun 5, 2025 | |
| SIBN | Award / Grant | 8,791 | — | — | Jun 26, 2024 | |
| SIBN | Sale | 2,500 | $16.22 | $40,550 | Mar 13, 2024 | |
| ARAY | Award / Grant | 56,603 | — | — | Nov 30, 2023 | |
| SIBN | Award / Grant | 4,866 | — | — | Jun 9, 2023 | |
| ARAY | Award / Grant | 59,055 | — | — | Nov 30, 2022 | |
| SIBN | Award / Grant | 8,324 | — | — | Jun 16, 2022 | |
| ARAY | Award / Grant | 31,185 | $4.81 | $150,000 | Nov 30, 2021 | |
| ARAY | Award / Grant | 9,213 | $4.07 | $37,497 | Aug 31, 2021 | |
| SIBN | Award / Grant | 8,213 | — | — | Mar 4, 2021 |