Insmed Inc (INSM) Insider Trading

Total insider buys:
  • $4,340,293.70
Total insider sells:
  • $150,731,906.48
Most recent insider trade:
  • May 16, 2025
Most active insider trader:
  • William Lewis
Trader NameDateTitleAmountPriceTypeTotal Value
June 6, 2013Insider130,557$12.85Sell$1,677,657.45
April 1, 2013CEO9,816$7.58Buy$74,405.28
Jan. 9, 2013CEO10,770$6.90Buy$74,313.00
Dec. 3, 2012CEO13,568$7.36Buy$99,860.48
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  • Insiders are both buying and selling Insmed Inc stock.

  • The insider traders at Insmed Inc are: William Lewis, Roger Adsett, Martina M.D. Flammer, Sara Bonstein, Orlov S Nicole Schaeffer, Michael Alexander Smith, Fmr Llc, John Drayton Wise, Melvin Md Sharoky, Christine A Pellizzari, Alfred Altomari, Donald J Hayden Jr, John Soriano, John Goll, Myrtle S Potter, Donald J. Hayden, Jr., David R Brennan, Smith Michael Alexander, Steinar J Engelsen, Mark Quigley, Andrew T Drechsler, and Lewis William

  • The most active insider trader at Insmed Inc is William Lewis with 38 trades.

  • William Lewis has sold the most Insmed Inc stock with a total value of $60,711,266.75.

  • Melvin Md Sharoky has bought the most Insmed Inc stock with a total value of $2,365,405.00.

  • The most recent insider trade for Insmed Inc was on May 16, 2025.

  • The single biggest insider buy for Insmed Inc was from Melvin Md Sharoky with a total value of $1,000,001.25 on Aug. 13, 2014.

  • The single biggest insider sell for Insmed Inc was from Sara Bonstein with a total value of $11,028,200.00 on May 29, 2024.