Bonstein Sara
SEC CIK 1604019 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| INSM | INSMED Inc | CFO | 69.1K | — | $44.19M | 37 | 2022-01-06 | 2026-06-03 |
Most active insiders at INSM, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Adsett Roger | COO | — | $48.25M |
| 2 | Lewis William | COB, CEO, Dir | — | $32.79M |
| 3 | Flammer Martina M.D. | Chief Medical Off | — | $23.32M |
| 4 | Schaeffer Orlov S Nicole | Chief People Strategy Off | — | $21.11M |
| 5 | LEE LEO | Dir | — | $14.69M |
| 6 | Smith Michael Alexander | CLO | — | $14.00M |
| 7 | SHAROKY MELVIN MD | Dir | — | $4.74M |
| 8 | Brennan David R | Dir | — | $3.10M |
| 9 | ANDERSON ELIZABETH M | Dir | — | $2.98M |
| 10 | Bonstein Sara | CFO | — | $2.13M |
Transactions 37
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-05 16:14 | 2026-06-03 | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale | $102.27 | -2,404 | 69.1K | -3% | -$245.9K | |
| 2026-05-15 16:08 | 2026-05-13 | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale | $116.18 | -8,272 | 71.5K | -10% | -$961.0K | |
| 2026-02-04 | 2026-02-03 | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale | $156.34 | -748 | 79.8K | -0.9% | -$116.9K | |
| M | 2026-01-08 | 2026-01-06+ | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale | $174.22 | -4,642 | 82.0K | -5% | -$808.7K |
| DM | 2026-01-06 | 2026-01-02 | INSM | INSMED Inc | Bonstein Sara | CFO | A - Grant | — | +11.6K | 79.5K | +17% | — |
| DM | 2025-07-23 | 2025-07-21 | INSM | INSMED Inc | Bonstein Sara | CFO | M - OptEx | $30.63 | +47.9K | 131.9K | +57% | +$1.47M |
| DM | 2025-07-23 | 2025-07-21 | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale+OE | $102.67 | -58.4K | 73.5K | -44% | -$6.00M |
| DM | 2025-07-09 | 2025-07-07 | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale+OE | $95.86 | -57.8K | 106.2K | -35% | -$5.54M |
| DM | 2025-07-09 | 2025-07-07 | INSM | INSMED Inc | Bonstein Sara | CFO | M - OptEx | $25.41 | +47.9K | 141.8K | +51% | +$1.22M |
| DM | 2025-06-25 | 2025-06-23 | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale+OE | $101.78 | -57.8K | 102.2K | -36% | -$5.88M |
| DM | 2025-06-25 | 2025-06-23 | INSM | INSMED Inc | Bonstein Sara | CFO | M - OptEx | $19.16 | +47.9K | 138.7K | +53% | +$917.5K |
| DM | 2025-06-12 | 2025-06-10 | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale+OE | $89.12 | -57.8K | 125.7K | -31% | -$5.15M |
| DM | 2025-06-12 | 2025-06-10 | INSM | INSMED Inc | Bonstein Sara | CFO | M - OptEx | $18.02 | +47.9K | 161.2K | +42% | +$862.9K |
| 2025-06-04 | 2025-06-03 | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale | $71.50 | -1,579 | 113.3K | -1% | -$112.9K | |
| D | 2025-05-19 | 2025-05-15 | INSM | INSMED Inc | Bonstein Sara | CFO | A - Grant | $0.00 | +6,508 | 114.9K | +6% | $0 |
| M | 2025-05-15 | 2025-05-13+ | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale | $67.47 | -10.5K | 108.4K | -9% | -$708.7K |
| M | 2025-02-20 | 2025-02-18 | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale | $80.31 | -18.3K | 118.9K | -13% | -$1.47M |
| M | 2025-02-13 | 2025-02-11+ | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale | $80.00 | -18.3K | 137.2K | -12% | -$1.47M |
| 2025-02-07 | 2025-02-05 | INSM | INSMED Inc | Bonstein Sara | CFO | A - Grant | $0.00 | +65.0K | 183.9K | +55% | $0 | |
| 2025-02-07 | 2025-02-06 | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale | $80.90 | -28.4K | 155.5K | -15% | -$2.30M | |
| DM | 2025-01-10 | 2025-01-07+ | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale | $65.43 | -6,000 | 118.9K | -5% | -$392.6K |
| D | 2025-01-10 | 2025-01-08 | INSM | INSMED Inc | Bonstein Sara | CFO | A - Grant | — | +6,657 | 119.9K | +6% | — |
| DM | 2024-05-30 | 2024-05-28+ | INSM | INSMED Inc | Bonstein Sara | CFO | M - OptEx | $26.55 | +241.3K | 323.2K | +295% | +$6.41M |
| DM | 2024-05-30 | 2024-05-28+ | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale+OE | $50.00 | -241.3K | 117.5K | -67% | -$12.06M |
| D | 2024-05-15 | 2024-05-13 | INSM | INSMED Inc | Bonstein Sara | CFO | A - Grant | — | +14.5K | 128.6K | +13% | — |
| D | 2024-05-15 | 2024-05-14 | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale | $25.32 | -11.1K | 117.5K | -9% | -$280.7K |
| 2024-01-11 | 2024-01-09 | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale | $29.18 | -4,497 | 114.1K | -4% | -$131.2K | |
| D | 2024-01-05 | 2024-01-04 | INSM | INSMED Inc | Bonstein Sara | CFO | A - Grant | — | +12.9K | 118.5K | +12% | — |
| 2023-12-22 | 2023-12-22 | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale | $30.00 | -13.2K | 105.2K | -11% | -$396.0K | |
| M | 2023-05-17 | 2023-05-15+ | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale | $18.95 | -3,820 | 119.2K | -3% | -$72.4K |
| DM | 2023-05-15 | 2023-05-11 | INSM | INSMED Inc | Bonstein Sara | CFO | A - Grant | — | +55.4K | 121.4K | +84% | — |
| 2023-01-12 | 2023-01-10 | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale | $18.12 | -2,857 | 66.0K | -4% | -$51.8K | |
| DM | 2023-01-06 | 2023-01-05 | INSM | INSMED Inc | Bonstein Sara | CFO | A - Grant | — | +13.3K | 68.9K | +24% | — |
| 2022-05-18 | 2022-05-16 | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale | $18.51 | -1,433 | 54.7K | -3% | -$26.5K | |
| D | 2022-05-13 | 2022-05-11 | INSM | INSMED Inc | Bonstein Sara | CFO | A - Grant | — | +20.1K | 56.1K | +56% | — |
| 2022-01-13 | 2022-01-11 | INSM | INSMED Inc | Bonstein Sara | CFO | S - Sale | $25.11 | -1,154 | 36.0K | -3% | -$29.0K | |
| D | 2022-01-10 | 2022-01-06 | INSM | INSMED Inc | Bonstein Sara | CFO | A - Grant | — | +13.0K | 37.1K | +54% | — |
Purchase Sale Sale after option exercise All abbreviations