INSM
Insmed Inc
22 disclosed insider filings · 4 distinct insiders · latest Aug 19, 2026
Total filings
22
4 insiders
Insider buys
0
$0
Insider sells
11
$40M
Grants & other
0
$0
All disclosed filings
Same-day tranches are grouped per insider - the Lots column shows how many individual executions a row covers; Price is the value-weighted average.
| Filed | Tx date | Insider | Type | Qty | Avg price | Value | Lots | Source |
|---|---|---|---|---|---|---|---|---|
| Aug 19, 2026 | Aug 17, 2026 | Melvin MD Sharoky DIRECTOR | SELL | 5,000 | $127.53 | $638K | — | EDGAR |
| Aug 12, 2026 | Aug 10, 2026 | Roger Adsett OFFICER | OTHER | 239,850 | $20.45 | $4.9M | 3 | EDGAR |
| Aug 12, 2026 | Aug 10, 2026 | Roger Adsett OFFICER | SELL | 239,850 | $133.27 | $32M | — | EDGAR |
| Aug 7, 2026 | Aug 6, 2026 | Martina M d Flammer OFFICER | OTHER | 27,173 | $21.2 | $576K | 2 | EDGAR |
| Aug 7, 2026 | Aug 6, 2026 | Martina M d Flammer OFFICER | SELL | 27,173 | $128.61 | $3.5M | 2 | EDGAR |
| Jul 24, 2026 | Jul 23, 2026 | William Lewis OFFICER | OTHER | 10,700 | $24.94 | $267K | 2 | EDGAR |
| Jul 24, 2026 | Jul 23, 2026 | William Lewis OFFICER | SELL | 10,700 | $106.06 | $1.1M | 2 | EDGAR |
| Jul 10, 2026 | Jul 9, 2026 | William Lewis OFFICER | SELL | 10,699 | $117.4 | $1.3M | 3 | EDGAR |
| Jul 10, 2026 | Jul 9, 2026 | William Lewis OFFICER | OTHER | 10,699 | $24.94 | $267K | 2 | EDGAR |
| Jul 8, 2026 | Jul 6, 2026 | Martina M d Flammer OFFICER | OTHER | 12,302 | $25.8 | $317K | 2 | EDGAR |
| Jul 8, 2026 | Jul 6, 2026 | Martina M d Flammer OFFICER | SELL | 12,302 | $109.98 | $1.4M | 2 | EDGAR |