Feng Lisa
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Feng Lisa. 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 |
|---|---|---|---|---|---|---|
| ACMR | See remarks | Sale | 15,000 | $33.77 | $506,550 | Nov 13, 2025 |
| ACMR | See remarks | Sale | 15,000 | $28.00 | $420,000 | Jul 7, 2025 |
| ACMR | See remarks | Option Exercise | 15,000 | $5.60 | $84,000 | Jun 24, 2025 |
| ACMR | See remarks | Option Exercise | 7,500 | $5.60 | $42,000 | Feb 28, 2024 |
| ACMR | See remarks | Sale | 7,500 | $20.00 | $150,000 | Dec 26, 2023 |
| ACMR | See remarks | Sale | 22,500 | $15.00 | $337,500 | Jul 3, 2023 |
| ACMR | See remarks | Option Exercise | 22,500 | $1.77 | $39,825 | Mar 9, 2023 |
| ACMR | See remarks | Option Exercise | 2,437 | $5.60 | $13,647 | Nov 3, 2021 |
| ACMR | See remarks | Option Exercise | 3,470 | $5.60 | $19,432 | Feb 26, 2021 |
| ACMR | See remarks | Option Exercise | 15,000 | $5.31 | $79,650 | Sep 16, 2020 |
| ACMR | See remarks | Option Exercise | 3,817 | $5.60 | $21,375 | Mar 18, 2020 |