LEVIN ARTHUR A
Insider transactions at 2 companies
This page shows all SEC Form 4 filings attributed to LEVIN ARTHUR A. 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 |
|---|---|---|---|---|---|---|
| 0001599901 | Gift | 1,330 | — | — | Dec 19, 2025 | |
| STOK | Option Exercise | 1,211 | — | — | Sep 30, 2025 | |
| 0001599901 | Sale | 107,500 | $47.62 | $5,119,150 | Aug 6, 2025 | |
| STOK | Option Exercise | 1,210 | — | — | Jun 30, 2025 | |
| 0001599901 | Award / Grant | 6,692 | — | — | Jun 10, 2025 | |
| STOK | Option Exercise | 1,210 | — | — | Mar 31, 2025 | |
| 0001599901 | Sale | 1,872 | $28.60 | $53,539 | Jan 21, 2025 | |
| 0001599901 | Option Exercise | 3,323 | $1.24 | $4,121 | Nov 19, 2024 | |
| 0001599901 | Option Exercise | 5,000 | $1.24 | $6,200 | Oct 21, 2024 | |
| 0001599901 | Sale | 5,000 | $45.73 | $228,650 | Sep 19, 2024 | |
| 0001599901 | Gift | 22,500 | — | — | Sep 6, 2024 | |
| 0001599901 | Sale | 5,000 | $45.19 | $225,950 | Aug 19, 2024 | |
| 0001599901 | Sale | 5,000 | $45.01 | $225,050 | Jul 19, 2024 | |
| 0001599901 | Sale | 5,000 | $37.59 | $187,950 | Jun 20, 2024 | |
| 0001599901 | Sale | 40,000 | $35.07 | $1,402,800 | Jun 13, 2024 | |
| 0001599901 | Option Exercise | 5,000 | $1.24 | $6,200 | May 20, 2024 | |
| 0001599901 | Option Exercise | 5,000 | $1.24 | $6,200 | Apr 19, 2024 | |
| 0001599901 | Sale | 20,000 | $27.11 | $542,200 | Apr 3, 2024 | |
| 0001599901 | Sale | 5,000 | $23.97 | $119,850 | Mar 19, 2024 | |
| 0001599901 | Option Exercise | 25,000 | $1.24 | $31,000 | Mar 12, 2024 | |
| 0001599901 | Sale | 1,859 | $10.13 | $18,832 | Jan 22, 2024 | |
| 0001599901 | Sale | 100 | $22.01 | $2,201 | Mar 15, 2023 | |
| 0001599901 | Chief Scientific Officer | Sale | 9,477 | $23.62 | $223,847 | Feb 14, 2023 |
| 0001599901 | Chief Scientific Officer | Award / Grant | 18,000 | — | — | Jan 20, 2023 |
| 0001599901 | Chief Scientific Officer | Sale | 10,000 | $22.00 | $220,000 | Jan 12, 2023 |
| 0001599901 | Chief Scientific Officer | Sale | 40,000 | $22.01 | $880,400 | Dec 29, 2022 |
| 0001599901 | Chief Scientific Officer | Sale | 3,499 | $22.08 | $77,258 | Aug 15, 2022 |
| 0001599901 | Chief Scientific Officer | Option Exercise | 24,396 | $1.24 | $30,251 | Nov 18, 2021 |
| 0001599901 | Chief Scientific Officer | Sale | 2,647 | $29.14 | $77,134 | Jun 25, 2021 |
| 0001599901 | Chief Scientific Officer | Sale | 200 | $27.75 | $5,550 | Jun 17, 2021 |
| 0001599901 | Chief Scientific Officer | Sale | 14,003 | $25.92 | $362,958 | Jun 15, 2021 |
| 0001599901 | Chief Scientific Officer | Option Exercise | 2,625 | $1.24 | $3,255 | Mar 5, 2021 |
| STOK | Option Exercise | 7,882 | $0.60 | $4,729 | Mar 1, 2021 | |
| 0001599901 | Chief Scientific Officer | C | 16,751 | — | — | Jun 16, 2020 |
| IONS | Vice President | Sale | 6,000 | $10.11 | $60,660 | Apr 25, 2007 |
| IONS | Vice President | Option Exercise | 30,000 | $6.81 | $204,300 | Nov 9, 2006 |
| IONS | Vice President | Sale | 924 | $9.00 | $8,316 | Oct 19, 2006 |
| IONS | Vice President | Sale | 507 | $7.96 | $4,036 | Oct 6, 2006 |
| IONS | Vice President | Sale | 1,500 | $9.16 | $13,740 | Mar 20, 2006 |
| IONS | Vice President | Option Exercise | 7,770 | $5.15 | $40,016 | Feb 17, 2006 |
| IONS | Vice President | Option Exercise | 3,000 | $5.15 | $15,450 | Feb 16, 2006 |