Chen Yajing
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Chen Yajing. 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 |
|---|---|---|---|---|---|---|
| ZLAB | Chief Financial Officer | Option Exercise | 500 | — | — | Nov 3, 2025 |
| ZLAB | Chief Financial Officer | Option Exercise | 920 | — | — | Oct 2, 2025 |
| ZLAB | Chief Financial Officer | Sale | 610 | $35.27 | $21,515 | Aug 14, 2025 |
| ZLAB | Chief Financial Officer | Sale | 4,096 | $34.01 | $139,305 | Aug 8, 2025 |
| ZLAB | Chief Financial Officer | Sale | 2,675 | $36.13 | $96,648 | Jun 25, 2025 |
| ZLAB | Chief Financial Officer | Sale | 9,618 | $30.00 | $288,540 | Jun 2, 2025 |
| ZLAB | Chief Financial Officer | Sale | 924 | $33.11 | $30,594 | Apr 3, 2025 |
| ZLAB | Chief Financial Officer | Option Exercise | 13,757 | — | — | Apr 2, 2025 |
| ZLAB | Chief Financial Officer | Sale | 167 | $30.66 | $5,120 | Nov 1, 2024 |
| ZLAB | Chief Financial Officer | Sale | 301 | $25.40 | $7,645 | Oct 1, 2024 |
| ZLAB | Chief Financial Officer | Sale | 422 | $16.06 | $6,777 | Aug 14, 2024 |
| ZLAB | Chief Financial Officer | Sale | 2,154 | $17.90 | $38,557 | Jun 25, 2024 |
| ZLAB | Chief Financial Officer | Option Exercise | 2,500 | $15.90 | $39,750 | Apr 4, 2024 |
| ZLAB | Chief Financial Officer | Option Exercise | 1,500 | $16.72 | $25,080 | Apr 2, 2024 |
| ZLAB | Chief Financial Officer | Sale | 165 | $25.23 | $4,163 | Nov 1, 2023 |
| ZLAB | Chief Financial Officer | Tax Withholding | 307 | $24.31 | $7,463 | Sep 29, 2023 |