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START FREE TRIAL →William Lewis, Chair and CEO, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 58 open-market SEC Form 4 transactions: 0 purchases worth $0 and 58 sales worth $49.2M, reported from Sep 30, 21 to Jul 23, 26. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Jul 23, 26 | INSMINSMED Inc | SELL | 5.9K | $106.43 | $625K |
| Jul 9, 26 | INSMINSMED Inc | SELL | 5.0K | $118.52 | $583K |
| Mar 19, 26 | INSMINSMED Inc | SELL | 4.5K | $144.11 | $653K |
| Mar 5, 26 | INSMINSMED Inc | SELL | 3.9K | $147.54 | $572K |
| Feb 19, 26 | INSMINSMED Inc | SELL | 3.4K | $153.38 | $516K |
| Feb 9, 26 | INSMINSMED Inc | SELL | 7.2K | $148.83 | $1.1M |
| Feb 3, 26 | INSMINSMED Inc | SELL | 3.0K | $156.34 | $470K |
| Jan 20, 26 | INSMINSMED Inc | SELL | 6.0K | $160.70 | $949K |
| Jan 12, 26 | INSMINSMED Inc | SELL | 7.2K | $174.86 | $1.2M |
| Jan 8, 26 | INSMINSMED Inc | SELL | 3.2K | $174.17 | $561K |
| Jan 7, 26 | INSMINSMED Inc | SELL | 2.4K | $175.07 | $413K |
| Jan 6, 26 | INSMINSMED Inc | SELL | 4.1K | $173.33 | $710K |
| Dec 18, 25 | INSMINSMED Inc | SELL | 2.2K | $171.20 | $367K |
| Dec 4, 25 | INSMINSMED Inc | SELL | 4.5K | $207.42 | $924K |
| Aug 18, 25 | INSMINSMED Inc | SELL | 3.0K | $129.47 | $379K |
| Aug 4, 25 | INSMINSMED Inc | SELL | 3.2K | $110.91 | $351K |
| Jul 15, 25 | INSMINSMED Inc | SELL | 4.5K | $103.32 | $461K |
| Jul 1, 25 | INSMINSMED Inc | SELL | 3.7K | $99.61 | $358K |
| Jun 16, 25 | INSMINSMED Inc | SELL | 48.5K | $101.39 | $4.9M |
| Jun 3, 25 | INSMINSMED Inc | SELL | 5.5K | $71.50 | $391K |
| Jun 2, 25 | INSMINSMED Inc | SELL | 4.4K | $71.94 | $314K |
| May 20, 25 | INSMINSMED Inc | SELL | 9.5K | $68.54 | $635K |
| May 14, 25 | INSMINSMED Inc | SELL | 3.8K | $65.61 | $247K |
| May 13, 25 | INSMINSMED Inc | SELL | 9.7K | $67.70 | $647K |
| May 1, 25 | INSMINSMED Inc | SELL | 4.2K | $72.78 | $306K |
| Apr 15, 25 | INSMINSMED Inc | SELL | 3.3K | $71.30 | $232K |
| Apr 1, 25 | INSMINSMED Inc | SELL | 3.0K | $75.26 | $218K |
| Mar 17, 25 | INSMINSMED Inc | SELL | 8.1K | $77.83 | $631K |
| Mar 3, 25 | INSMINSMED Inc | SELL | 7.8K | $80.90 | $610K |
| Feb 18, 25 | INSMINSMED Inc | SELL | 16.7K | $81.81 | $1.4M |
| Feb 6, 25 | INSMINSMED Inc | SELL | 79.3K | $80.90 | $6.4M |
| Feb 3, 25 | INSMINSMED Inc | SELL | 9.9K | $78.44 | $769K |
| Jan 15, 25 | INSMINSMED Inc | SELL | 22.7K | $71.05 | $1.6M |
| Jan 10, 25 | INSMINSMED Inc | SELL | 3.0K | $63.36 | $189K |
| Jan 8, 25 | INSMINSMED Inc | SELL | 4.0K | $65.96 | $264K |
| Jan 7, 25 | INSMINSMED Inc | SELL | 8.2K | $66.02 | $543K |
| Jan 2, 25 | INSMINSMED Inc | SELL | 18.8K | $69.86 | $1.3M |
| Dec 19, 24 | INSMINSMED Inc | SELL | 13.2K | $70.61 | $917K |
| Dec 12, 24 | INSMINSMED Inc | SELL | 11.5K | $74.23 | $835K |
| May 14, 24 | INSMINSMED Inc | SELL | 22.2K | $25.52 | $566K |
| Jan 9, 24 | INSMINSMED Inc | SELL | 9.9K | $28.72 | $284K |
| Jan 8, 24 | INSMINSMED Inc | SELL | 25.0K | $29.88 | $726K |
| Jan 5, 24 | INSMINSMED Inc | SELL | 7.0K | $29.26 | $204K |
| Oct 27, 23 | INSMINSMED Inc | SELL | 55.4K | $26.00 | $1.3M |
| May 17, 23 | INSMINSMED Inc | SELL | 7.1K | $18.12 | $129K |
| May 16, 23 | INSMINSMED Inc | SELL | 3.7K | $18.41 | $68K |
| May 15, 23 | INSMINSMED Inc | SELL | 6.0K | $19.23 | $116K |
| Jan 10, 23 | INSMINSMED Inc | SELL | 7.0K | $18.00 | $126K |
| Jan 5, 23 | INSMINSMED Inc | SELL | 7.0K | $19.80 | $139K |
| Aug 8, 22 | INSMINSMED Inc | SELL | 161.2K | $28.45 | $4.5M |
| Jul 7, 22 | INSMINSMED Inc | SELL | 96.6K | $23.00 | $2.2M |
| May 17, 22 | INSMINSMED Inc | SELL | 6.0K | $20.18 | $121K |
| May 16, 22 | INSMINSMED Inc | SELL | 3.4K | $18.35 | $62K |
| Mar 23, 22 | INSMINSMED Inc | SELL | 65.4K | $23.61 | $1.5M |
| Jan 11, 22 | INSMINSMED Inc | SELL | 2.9K | $25.11 | $72K |
| Jan 6, 22 | INSMINSMED Inc | SELL | 5.3K | $26.00 | $139K |
| Jan 5, 22 | INSMINSMED Inc | SELL | 7.1K | $27.61 | $197K |
| Sep 30, 21 | INSMINSMED Inc | SELL | 83.3K | $27.64 | $2.3M |