William H. Lewis Salary and Compensation - INSMED Inc CEO Pay 2025

In fiscal year 2025, William H. Lewis, CEO of INSMED Inc (INSM), received total compensation of $14.5 million.

William H. Lewis's compensation breakdown includes: base salary of $855K, stock awards valued at $3.0 million, option awards of $9.0 million, non-equity incentive compensation of $1.5 million, and other compensation of $117K.

Compared to fiscal year 2024, William H. Lewis's total compensation increased 32% from $10.9 million to $14.5 million.

INSMED Inc (INSM) Executive Pay 2025

INSMED Inc's top 5 named executive officers received combined total compensation of $32.6 million in fiscal year 2025.

The named executive officers disclosed in INSMED Inc's 2025 proxy statement are:William H. Lewis (CEO) with total compensation of $14.5 million, Martina Flammer (M.D. Chief Medical Officer) with total compensation of $4.7 million, Roger Adsett (Chief Operating Officer) with total compensation of $4.7 million, Sara Bonstein (Chief Financial Officer) with total compensation of $4.6 million, and Michael A. Smith (Chief Legal Officer) with total compensation of $4.1 million.