Form 4 for INSM INSMED Inc
Accepted 2026-06-10 16:05:36 ET · period of report 2026-06-08 · accession 0001402051-26-000035 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-06-10 16:05 | 2026-06-08 | INSM | Lewis William | COB, CEO, Dir | S - Sale | $94.03 | -6,515 | 258.9K | -2% | -$612.6K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-06-08 | S | D | 6,515 | $94.03 | 258,917 | D | — | — | (F1) This transaction was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on September 4, 2025 in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended. |