Insider Transactions Reported by 18 Insiders of INSMED Inc

Symbol
INSM on Nasdaq
Location
Bridgewater, NJ

Insiders trading volume in the past year

INSMED Inc executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
William Lewis Chair and CEO, Director $121M -$46.1M -27.6% Dec 4, 2025
Melvin Sharoky Director $54.9M -$8.06M -12.8% Dec 5, 2025
David R. Brennan Director $18.3M Nov 6, 2025
Martina Flammer Chief Medical Officer $17.9M -$47.8M -72.7% Dec 1, 2025
Roger Adsett Chief Operating Officer $14.2M -$12.8M -47.4% Aug 19, 2025
Elizabeth M. Anderson Director $12M -$2.98M -19.9% Nov 24, 2025
John Drayton Wise Chief Commercial Officer $11.2M -$1.54M -12.1% Feb 5, 2025
Michael A. Smith Chief Legal Officer $10.9M -$13M -54.4% Nov 3, 2025
Leo Lee Director $10.8M -$14.7M -57.6% Nov 17, 2025
Steinar Engelsen Director $9.18M Nov 1, 2021
Sara Bonstein Chief Financial Officer $8.23M -$29M -77.9% Jul 21, 2025
D. W. J. Mcgirr Director $7.16M -$452K -5.93% Jun 3, 2025
Orlov S. Nicole Schaeffer Chief People Strategy Officer $7.14M -$41.2M -85.2% Nov 12, 2025
Christine Pellizzari Chief Legal Officer $5.47M May 15, 2021
Clarissa Desjardins Director $4.82M +$202K +4.37% May 20, 2025
Carol Schafer Director $4.37M May 15, 2025
John Soriano Chief Compliance Officer $2.07M Sep 7, 2021
Alfred Altomari Director $874K May 13, 2024

Recent Insider Transactions by Companies or Individuals for INSMED Inc

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.