INSMED Inc
Institutional investors holding INSM
| Investor | Weight | Quarter |
|---|---|---|
| Viking Global Investors | 0.27% | 2024Q2 |
| Meridian / ArrowMark | 0.05% | 2025Q2 |
Congressional data coming soon
33
Total trades
$25.0M
Volume
3
Buys
22
Sells
Last trade: Jun 3, 2026
| Date | Insider | Type | Value |
|---|---|---|---|
| Jun 3, 2026 | Roger Adsett | Sell | $242K |
| Jun 3, 2026 | Sara Bonstein | Sell | $246K |
Congressional trade data is being sourced and will appear here shortly.
| May 13, 2026 |
| Elizabeth M Anderson |
| Buy |
| – |
| May 13, 2026 | Roger Adsett | Sell | $678K |
| May 13, 2026 | Sara Bonstein | Sell | $961K |
| May 13, 2026 | David R Brennan | Buy | – |
| May 13, 2026 | Clarissa Desjardins | Buy | – |
| May 11, 2026 | Martina Flammer M.D. | Sell | $1.2M |
| May 11, 2026 | Martina Flammer M.D. | Sell | $84K |
| May 11, 2026 | Martina Flammer M.D. | Option | $221K |
| May 4, 2026 | William Lewis | Sell | $58K |
| May 4, 2026 | William Lewis | Sell | $81K |
| May 4, 2026 | William Lewis | Sell | $729K |
| May 4, 2026 | William Lewis | Sell | $375K |
| May 4, 2026 | William Lewis | Sell | $173K |
| May 4, 2026 | William Lewis | Sell | $53K |
| May 4, 2026 | William Lewis | Option | $191K |
| May 4, 2026 | William Lewis | Option | $76K |