William Lewis
Director, Chair and CEO · 16 filings · Latest: Jul 23, 2026
INSMED Inc
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
INSM | William Lewis | Director, Chair and CEO | Jul 23, 2026 | Sale | $106.06 | 10,700 | $1.1M | 259,058 | |
INSM | William Lewis | Director, Chair and CEO | Jul 23, 2026 | Option Exercise | $24.94 | 10,700 | $266.9K | 269,758 | |
INSM | William Lewis | — | Jul 23, 2026 | Proposed Sale | $106.06 | 10,700 | $1.1M | — | |
INSM | William Lewis | Director, Chair and CEO | Jul 9, 2026 | Sale | $117.40 | 10,699 | $1.3M | 259,058 | |
INSM | William Lewis | Director, Chair and CEO | Jul 9, 2026 | Option Exercise | $24.94 | 10,699 | $266.8K | 269,757 | |
INSM | William Lewis | — | Jul 9, 2026 | Proposed Sale | $117.40 | 10,699 | $1.3M | — | |
INSM | William Lewis | Director, Chair and CEO | Jun 25, 2026 | Sale | $103.32 | 21,398 | $2.2M | 258,917 | |
INSM | William Lewis | Director, Chair and CEO | Jun 25, 2026 | Option Exercise | $24.94 | 21,398 | $533.7K | 280,315 | |
INSM | William Lewis | — | Jun 25, 2026 | Proposed Sale | $103.31 | 21,398 | $2.2M | — | |
INSM | William Lewis | Director, Chair and CEO | Jun 8, 2026 | Sale | $94.03 | 6,515 | $612.6K | 258,917 | |
INSM | William Lewis | — | Jun 8, 2026 | Proposed Sale | $94.03 | 6,515 | $612.6K | — | |
INSM | William Lewis | Director, Chair and CEO | Jun 3, 2026 | Sale | $102.27 | 7,605 | $777.8K | 265,432 | |
INSM | William Lewis | — | Jun 3, 2026 | Proposed Sale | $102.27 | 7,605 | $777.8K | — | |
INSM | William Lewis | Director, Chair and CEO | May 18, 2026 | Sale | $106.33 | 25,564 | $2.7M | 273,037 | |
INSM | William Lewis | Director, Chair and CEO | May 18, 2026 | Option Exercise | $24.94 | 10,699 | $266.8K | 298,601 | |
INSM | William Lewis | — | May 18, 2026 | Proposed Sale | $106.33 | 25,564 | $2.7M | — | |
INSM | William Lewis | Director, Chair and CEO | May 13, 2026 | Sale | $116.18 | 13,283 | $1.5M | 287,902 | |
INSM | William Lewis | — | May 13, 2026 | Proposed Sale | $116.18 | 13,283 | $1.5M | — | |
INSM | William Lewis | Director, Chair and CEO | May 4, 2026 | Sale | $137.34 | 10,699 | $1.5M | 301,185 | |
INSM | William Lewis | Director, Chair and CEO | May 4, 2026 | Option Exercise | $24.94 | 10,699 | $266.8K | 311,884 |
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