Melvin Sharoky Md sold $1.2M of INSM
director at INSMED Inc. 10,000 shares at an average of $121.58, traded Aug 12, 2025, filed Aug 14, 2025.
Score components
- +15RoleDirector
- +25Trade size$1.2M at market
- 0Share of holdings soldSold 3.3% of holdings
- +15Cluster5 insiders selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m +14.2%, 3m +49.5%, 6m +14.4%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001182633-25-000009, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 12, 2025 | SOpen-market sale Common Stock | -10,000 | $121.58 | $1.2M | 290,616 | Aug 14, 2025 |
| Aug 13, 2025 | GGift Common Stock | -6,100 | $0.00 | $0 | 284,516 | Aug 14, 2025 |
| Aug 13, 2025 | GGift Common Stockindirect: By Baby Gator LLC | -15,000 | $0.00 | $0 | 900 | Aug 14, 2025 |
| Aug 13, 2025 | GGift Common Stockindirect: By spouse | +5,000 | $0.00 | $0 | 6,847 | Aug 14, 2025 |
Related signals
Other insiders at INSMED Inc and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 50Moderate | INSMsell INSMED Inc | David R Brennan director | $3.1M 25,000 shares | -39% | |
| 70Notable | INSMED Inc | Melvin Sharoky Md director | $638k 5,000 shares | -100% | |
| 65Notable | INSMED Inc | Roger Adsett Chief Operating Officer | $32M 239,850 shares | -71% | |
| 30Weak | INSMED Inc | Martina Flammer M.D. Chief Medical Officer | $3.5M 27,173 shares | -31% | |
| 23Weak | INSMED Inc | William Lewis Chair and CEO | $1.1M 10,700 shares | -4% | |
| 23Weak | INSMED Inc | William Lewis Chair and CEO | $1.3M 10,699 shares | -4% | |
| 25Weak | INSMED Inc | Martina Flammer M.D. Chief Medical Officer | $1.4M 12,302 shares | -17% | |
| 30Weak | INSMED Inc | William Lewis Chair and CEO | $2.2M 21,398 shares | -8% | |
| 21Weak | INSMED Inc | Michael Alexander Smith Chief Legal Officer | $173k 1,806 shares | -5% | |
| 40Moderate | INSMED Inc | William Lewis Chair and CEO | $613k 6,515 shares | -2% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.