Lindgardt Zhenya
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Lindgardt Zhenya. 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 |
|---|---|---|---|---|---|---|
| SERA | Chief Executive Officer | Sale | 4,155 | $3.31 | $13,753 | Dec 10, 2025 |
| SERA | Chief Executive Officer | Sale | 28,215 | $3.04 | $85,774 | Dec 9, 2025 |
| SERA | Chief Executive Officer | Sale | 11,594 | $2.62 | $30,376 | Nov 10, 2025 |
| SERA | Chief Executive Officer | Sale | 3,246 | $3.13 | $10,160 | Sep 11, 2025 |
| SERA | Chief Executive Officer | Sale | 21,158 | $3.15 | $66,648 | Sep 9, 2025 |
| SERA | Chief Executive Officer | Sale | 8,571 | $2.54 | $21,770 | Aug 8, 2025 |
| SERA | Chief Executive Officer | Sale | 23,042 | $1.43 | $32,950 | Jun 10, 2025 |
| SERA | Chief Executive Officer | Sale | 9,406 | $2.44 | $22,951 | May 8, 2025 |
| SERA | Chief Executive Officer | Sale | 29,722 | $4.12 | $122,455 | Mar 6, 2025 |
| SERA | Chief Executive Officer | Sale | 14,075 | $4.58 | $64,464 | Feb 12, 2025 |
| SERA | Chief Executive Officer | Sale | 26,224 | $7.41 | $194,320 | Dec 10, 2024 |
| SERA | Chief Executive Officer | Sale | 12,075 | $7.32 | $88,389 | Nov 11, 2024 |
| SERA | Chief Executive Officer | Sale | 25,085 | $7.57 | $189,893 | Sep 10, 2024 |
| SERA | Chief Executive Officer | Sale | 12,327 | $7.42 | $91,466 | Aug 7, 2024 |
| SERA | Chief Executive Officer | Sale | 26,867 | $8.11 | $217,891 | Jun 10, 2024 |
| SERA | Chief Executive Officer | Sale | 11,992 | $9.59 | $115,003 | May 8, 2024 |
| SERA | Chief Executive Officer | Sale | 38,899 | $9.37 | $364,484 | Mar 26, 2024 |
| SERA | Chief Executive Officer | Sale | 27,997 | $8.03 | $224,816 | Feb 6, 2024 |
| SERA | Chief Executive Officer | Award / Grant | 175,000 | — | — | Nov 6, 2023 |