Brandenberger Ralph
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Brandenberger Ralph. 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 |
|---|---|---|---|---|---|---|
| NKTX | Chief Technical Officer | Sale | 7,447 | $2.20 | $16,383 | Jan 15, 2025 |
| NKTX | Chief Technical Officer | Award / Grant | 52,500 | — | — | Jan 3, 2025 |
| NKTX | Chief Technical Officer | Sale | 229 | $5.60 | $1,282 | Jun 18, 2024 |
| NKTX | Chief Technical Officer | Option Exercise | 2,955 | $3.89 | $11,495 | Mar 1, 2024 |
| NKTX | Chief Technical Officer | Sale | 2,512 | $8.74 | $21,955 | Jan 16, 2024 |
| NKTX | Chief Technical Officer | Award / Grant | 56,000 | — | — | Jan 4, 2024 |
| NKTX | Chief Technical Officer | Sale | 221 | $4.85 | $1,072 | Jun 20, 2023 |
| NKTX | Chief Technical Officer | Sale | 491 | $5.49 | $2,696 | Jan 13, 2023 |
| NKTX | Chief Technical Officer | Option Exercise | 842 | $3.89 | $3,275 | Oct 6, 2022 |
| NKTX | Chief Technical Officer | Option Exercise | 11,000 | $3.89 | $42,790 | Aug 15, 2022 |
| NKTX | Chief Technical Officer | Option Exercise | 6,886 | $3.89 | $26,787 | Aug 8, 2022 |
| NKTX | Chief Technical Officer | Option Exercise | 3,000 | $0.41 | $1,230 | Jul 25, 2022 |
| NKTX | Sr. VP, Technical Operations | Award / Grant | 2,500 | — | — | Jun 17, 2022 |
| NKTX | Sr. VP, Technical Operations | Sale | 4,140 | $15.00 | $62,100 | Jun 3, 2022 |
| NKTX | Sr. VP, Technical Operations | Award / Grant | 5,300 | — | — | Jan 14, 2022 |
| NKTX | Sr. VP, Technical Operations | Option Exercise | 405 | $4.77 | $1,932 | Dec 1, 2021 |
| NKTX | See Remarks | Option Exercise | 405 | $4.77 | $1,932 | Sep 1, 2021 |
| NKTX | See Remarks | Option Exercise | 1,358 | $3.89 | $5,283 | Jun 2, 2021 |