Bonstein Sara
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Bonstein Sara. 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 |
|---|---|---|---|---|---|---|
| INSM | Chief Financial Officer | Sale | 26,310 | $103.03 | $2,710,719 | Jul 21, 2025 |
| INSM | Chief Financial Officer | Option Exercise | 13,717 | $26.46 | $362,952 | Jul 7, 2025 |
| INSM | Chief Financial Officer | Sale | 49,104 | $101.71 | $4,994,368 | Jun 23, 2025 |
| INSM | Chief Financial Officer | Option Exercise | 23,740 | $17.07 | $405,242 | Jun 10, 2025 |
| INSM | Chief Financial Officer | Sale | 1,579 | $71.50 | $112,899 | Jun 3, 2025 |
| INSM | Chief Financial Officer | Award / Grant | 6,508 | — | — | May 15, 2025 |
| INSM | Chief Financial Officer | Sale | 1,634 | $65.61 | $107,207 | May 13, 2025 |
| INSM | Chief Financial Officer | Sale | 700 | $81.00 | $56,700 | Feb 18, 2025 |
| INSM | Chief Financial Officer | Sale | 5,019 | $80.00 | $401,520 | Feb 11, 2025 |
| INSM | Chief Financial Officer | Sale | 28,390 | $80.90 | $2,296,751 | Feb 5, 2025 |
| INSM | Chief Financial Officer | Sale | 1,066 | $63.72 | $67,926 | Jan 8, 2025 |
| INSM | Chief Financial Officer | Option Exercise | 20,111 | $26.43 | $531,534 | May 28, 2024 |
| INSM | Chief Financial Officer | Sale | 11,088 | $25.32 | $280,748 | May 13, 2024 |
| INSM | Chief Financial Officer | Sale | 4,497 | $29.18 | $131,222 | Jan 9, 2024 |
| INSM | Chief Financial Officer | Award / Grant | 12,873 | — | — | Jan 4, 2024 |
| INSM | Chief Financial Officer | Sale | 13,199 | $30.00 | $395,970 | Dec 22, 2023 |
| INSM | Chief Financial Officer | Sale | 2,210 | $19.30 | $42,653 | May 16, 2023 |
| INSM | Chief Financial Officer | Award / Grant | 21,108 | — | — | May 11, 2023 |
| INSM | Chief Financial Officer | Sale | 2,857 | $18.12 | $51,769 | Jan 10, 2023 |
| INSM | Chief Financial Officer | Award / Grant | 5,065 | — | — | Jan 5, 2023 |
| INSM | Chief Financial Officer | Sale | 1,433 | $18.51 | $26,525 | May 16, 2022 |
| INSM | Chief Financial Officer | Award / Grant | 20,137 | — | — | May 11, 2022 |
| INSM | Chief Financial Officer | Sale | 1,154 | $25.11 | $28,977 | Jan 11, 2022 |
| INSM | Chief Financial Officer | Award / Grant | 13,006 | — | — | Jan 6, 2022 |
| INSM | Chief Financial Officer | Award / Grant | 14,172 | — | — | May 12, 2021 |
| INSM | Chief Financial Officer | Award / Grant | 9,183 | — | — | Jan 7, 2021 |
| 0001444307 | CFO/COO | Sale | 1,351 | $2.08 | $2,810 | Jan 16, 2020 |
| 0001444307 | CFO/COO | Sale | 1,111 | $2.01 | $2,233 | Oct 16, 2019 |
| 0001444307 | CFO/COO | Tax Withholding | 1,111 | $2.42 | $2,689 | Jul 16, 2019 |
| 0001444307 | CFO/COO | Tax Withholding | 11,102 | $0.60 | $6,661 | Apr 16, 2019 |
| 0001444307 | CFO/COO | Tax Withholding | 13,379 | $0.69 | $9,232 | Jan 16, 2019 |
| 0001444307 | CFO/COO | Tax Withholding | 15,405 | $1.58 | $24,340 | Sep 16, 2018 |
| 0001444307 | CFO/COO | Tax Withholding | 135,485 | $1.34 | $181,550 | Jul 16, 2018 |
| 0001100397 | Chief Financial Officer | Award / Grant | 1,088 | $1.69 | $1,839 | Mar 29, 2018 |
| 0001100397 | Chief Financial Officer | Award / Grant | 989 | $1.86 | $1,840 | Feb 28, 2018 |
| 0001100397 | Chief Financial Officer | Award / Grant | 580 | $2.96 | $1,717 | Jan 31, 2018 |
| 0001100397 | Chief Financial Officer | Award / Grant | 473 | $2.84 | $1,343 | Jan 3, 2018 |
| 0001100397 | Chief Financial Officer | Award / Grant | 856 | $2.99 | $2,559 | Nov 30, 2017 |
| 0001100397 | Chief Financial Officer | Sale | 3,862 | $3.30 | $12,745 | Nov 6, 2017 |
| 0001100397 | Chief Financial Officer | Sale | 12,734 | $3.19 | $40,621 | Oct 31, 2017 |
| 0001100397 | Chief Financial Officer | Award / Grant | 423 | $4.18 | $1,768 | Sep 29, 2017 |
| 0001100397 | Chief Financial Officer | Award / Grant | 273 | $6.81 | $1,859 | Aug 31, 2017 |
| 0001100397 | Chief Financial Officer | Award / Grant | 280 | $6.47 | $1,812 | Jul 31, 2017 |
| 0001100397 | Chief Financial Officer | Award / Grant | 394 | $6.49 | $2,557 | Jun 30, 2017 |
| 0001100397 | Chief Financial Officer | Award / Grant | 57,199 | — | — | Jun 19, 2017 |
| 0001100397 | Chief Financial Officer | Award / Grant | 219 | $8.07 | $1,767 | May 31, 2017 |
| 0001100397 | Chief Financial Officer | Award / Grant | 185 | $8.56 | $1,584 | May 1, 2017 |
| 0001100397 | Chief Financial Officer | Award / Grant | 194 | $8.17 | $1,585 | Mar 31, 2017 |
| 0001100397 | Chief Financial Officer | Award / Grant | 263 | $8.79 | $2,312 | Feb 28, 2017 |
| 0001100397 | Chief Financial Officer | Tax Withholding | 56 | $8.96 | $502 | Jan 31, 2017 |