NIVEN RALPH
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to NIVEN 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 |
|---|---|---|---|---|---|---|
| JBIO | CHIEF SCIENTIFIC OFFICER | Option Exercise | 3,200 | $2.14 | $6,848 | Feb 5, 2024 |
| JBIO | CHIEF SCIENTIFIC OFFICER | Sale | 2,474 | $19.57 | $48,416 | Jan 5, 2024 |
| JBIO | CHIEF SCIENTIFIC OFFICER | Sale | 4,600 | $16.30 | $74,980 | Dec 5, 2023 |
| JBIO | CHIEF SCIENTIFIC OFFICER | Sale | 13,800 | $15.00 | $207,000 | Nov 22, 2023 |
| JBIO | CHIEF SCIENTIFIC OFFICER | Sale | 219 | $17.87 | $3,914 | Jul 5, 2023 |
| JBIO | CHIEF SCIENTIFIC OFFICER | Option Exercise | 650 | $1.74 | $1,131 | Jun 5, 2023 |
| JBIO | CHIEF SCIENTIFIC OFFICER | Option Exercise | 1,600 | $2.14 | $3,424 | May 5, 2023 |
| JBIO | CHIEF SCIENTIFIC OFFICER | Option Exercise | 1,600 | $2.14 | $3,424 | Apr 5, 2023 |
| JBIO | CHIEF SCIENTIFIC OFFICER | Sale | 2,205 | $23.73 | $52,325 | Mar 6, 2023 |
| JBIO | CHIEF SCIENTIFIC OFFICER | Sale | 2,250 | $24.27 | $54,608 | Feb 6, 2023 |
| JBIO | CHIEF SCIENTIFIC OFFICER | Sale | 2,250 | $26.40 | $59,400 | Jan 5, 2023 |
| JBIO | CHIEF SCIENTIFIC OFFICER | Option Exercise | 1,600 | $2.14 | $3,424 | Dec 5, 2022 |
| JBIO | CHIEF SCIENTIFIC OFFICER | Sale | 215 | $20.29 | $4,362 | Nov 7, 2022 |
| JBIO | CHIEF SCIENTIFIC OFFICER | Option Exercise | 650 | $1.74 | $1,131 | Oct 5, 2022 |
| JBIO | Chief Scientific Officer | Option Exercise | 1,600 | $2.14 | $3,424 | Sep 6, 2022 |
| JBIO | Chief Scientific Officer | Option Exercise | 650 | $1.74 | $1,131 | Aug 18, 2022 |