ZELDIS JEROME B
Insider transactions at 4 companies
This page shows all SEC Form 4 filings attributed to ZELDIS JEROME B. 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 |
|---|---|---|---|---|---|---|
| PTCT | Award / Grant | 4,000 | — | — | Jan 3, 2025 | |
| PTCT | Option Exercise | 12,000 | $51.00 | $612,000 | Dec 2, 2024 | |
| NXGLW | Purchase | 3,636 | $2.75 | $9,999 | Nov 20, 2024 | |
| NXGLW | Purchase | 10,000 | $2.50 | $25,000 | Aug 23, 2024 | |
| PTCT | Option Exercise | 20,000 | $26.42 | $528,400 | May 22, 2024 | |
| PTCT | Award / Grant | 4,000 | — | — | Feb 15, 2024 | |
| NXGLW | Purchase | 5,000 | $2.34 | $11,700 | May 26, 2023 | |
| PTCT | Award / Grant | 4,000 | — | — | Jan 5, 2023 | |
| NXGLW | Purchase | 5,300 | $1.89 | $10,017 | Mar 25, 2022 | |
| PTCT | Award / Grant | 3,200 | — | — | Jan 7, 2022 | |
| NXGLW | Purchase | 9,091 | $5.49 | $49,910 | Dec 27, 2021 | |
| SNGX | Sale | 3,000 | $0.90 | $2,700 | May 14, 2021 | |
| 0001538210 | Executive VP of Research & Dev | Purchase | 5,882 | $17.00 | $99,994 | Feb 17, 2021 |
| PTCT | Award / Grant | 1,650 | — | — | Jan 6, 2021 | |
| STEX | Purchase | 1,000 | $10.49 | $10,490 | May 28, 2020 | |
| PTCT | Award / Grant | 1,650 | — | — | Jan 29, 2020 | |
| SNGX | Purchase | 2,000 | $0.93 | $1,860 | Nov 19, 2019 | |
| SNGX | Purchase | 4,000 | $0.94 | $3,760 | Sep 19, 2019 | |
| STEX | Option Exercise | 1,097 | $6.85 | $7,514 | May 21, 2019 | |
| SNGX | Purchase | 10,000 | $0.73 | $7,300 | Apr 22, 2019 | |
| 0001054274 | Other | 100,000 | — | — | Jun 23, 2017 | |
| 0001404943 | Purchase | 20,000 | — | — | Apr 4, 2017 | |
| 0001054274 | Purchase | 400,000 | $0.50 | $200,000 | Feb 27, 2017 | |
| 0000850261 | See Remarks | Purchase | 10,000 | $5.15 | $51,500 | Feb 3, 2017 |
| SNGX | Purchase | 2,500 | $1.27 | $3,175 | Dec 23, 2015 | |
| 0001054274 | Purchase | 14,000 | $2.91 | $40,740 | Nov 6, 2015 | |
| SNGX | Option Exercise | 17,857 | $0.61 | $10,893 | Apr 9, 2015 | |
| 0001054274 | Option Exercise | 23,500 | $4.24 | $99,640 | Sep 3, 2014 | |
| 0001054274 | Option Exercise | 23,500 | $4.24 | $99,640 | Jun 6, 2014 | |
| 0001054274 | Purchase | 8,641,975 | — | — | Jun 28, 2013 | |
| SNGX | Purchase | 23,809 | $1.05 | $24,999 | Jun 25, 2013 | |
| SNGX | Option Exercise | 25,000 | $0.30 | $7,500 | Jun 20, 2013 | |
| 0001054274 | Purchase | 1,234,568 | — | — | Feb 22, 2013 |