Knappertz Volker
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Knappertz Volker. 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 |
|---|---|---|---|---|---|---|
| AUPH | EVP, Research and Development | Sale | 4,930 | $6.10 | $30,073 | Feb 27, 2024 |
| AUPH | EVP, Research and Development | Sale | 25,146 | $5.48 | $137,800 | Feb 20, 2024 |
| AUPH | EVP, Research and Development | Award / Grant | 191,462 | — | — | Mar 2, 2023 |
| 0001351288 | Chief Medical Officer | Disposition | 92,412 | — | — | May 5, 2021 |
| 0001351288 | Sale | 3,060 | $18.10 | $55,386 | Mar 26, 2021 | |
| 0001351288 | Chief Medical Officer | Tax Withholding | 2,712 | $17.85 | $48,409 | Feb 26, 2021 |
| 0001351288 | Chief Medical Officer | Sale | 6,000 | $11.67 | $70,020 | Jan 19, 2021 |
| 0001351288 | Chief Medical Officer | Sale | 12,000 | $10.50 | $126,000 | Nov 24, 2020 |
| 0001351288 | Chief Medical Officer | Sale | 6,000 | $10.00 | $60,000 | Nov 11, 2020 |
| 0001351288 | Chief Medical Officer | Sale | 6,000 | $9.17 | $55,020 | Nov 4, 2020 |
| 0001351288 | Chief Medical Officer | Sale | 6,000 | $11.11 | $66,660 | Aug 4, 2020 |
| 0001351288 | Chief Medical Officer | Sale | 6,000 | $11.42 | $68,520 | Jul 20, 2020 |
| 0001351288 | Chief Medical Officer | Sale | 4,296 | $14.63 | $62,850 | Jun 17, 2020 |
| 0001351288 | Chief Medical Officer | Tax Withholding | 5,868 | $9.67 | $56,744 | May 18, 2020 |
| 0001351288 | Chief Medical Officer | Sale | 3,420 | $8.32 | $28,454 | Mar 2, 2020 |
| 0001351288 | Chief Medical Officer | Sale | 2,832 | $9.17 | $25,969 | Feb 26, 2020 |
| 0001351288 | Chief Medical Officer | Sale | 6,312 | $14.76 | $93,165 | May 20, 2019 |
| 0001351288 | Chief Medical Officer | Sale | 3,732 | $14.46 | $53,965 | Mar 1, 2019 |
| 0001351288 | Chief Medical Officer | Sale | 504 | $12.44 | $6,270 | Feb 26, 2019 |