William H. Lewis

CEO

Board Member

Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.

Affiliation history

Recorded current and former roles; source labels appear when available.

Recorded roles and call appearances connecting this person to public companies.

INSM

Current role

CEO, Board Member

2025-05-15–present

Compensation components disclosed in company proxy statements. Amounts are nominal USD; total is the company-reported figure.

Fiscal year	Company	Role	Salary	Bonus	Stock awards	Option awards	Incentive	Other	Total
2025	INSMED Inc (INSM)	CEO	$854,550	—	$2,999,940	$9,000,033	$1,495,463	$117,407	$14,467,393
2024	INSMED Inc (INSM)	CEO	$810,000	—	$2,206,246	$6,618,734	$1,215,000	$93,591	$10,943,571
2023	INSMED Inc (INSM)	CEO	$780,000	—	$2,206,232	$6,616,654	$702,000	$106,374	$10,411,260
2022	INSMED Inc (INSM)	CEO	$734,850	—	$1,624,982	$4,872,967	$514,400	$42,699	$7,789,898
2021	INSMED Inc (INSM)	President and CEO	$710,000	—	$1,499,969	$4,499,673	$601,400	$11,600	$7,322,642
2020	INSMED Inc (INSM)	President and CEO	$659,720	—	$1,249,986	$3,749,998	$514,600	$11,400	$6,185,704
2019	INSMED Inc (INSM)	President and CEO	$640,500	—	$1,499,972	$4,499,965	$472,700	$61,957	$7,175,094
2018	INSMED Inc (INSM)	President and CEO	$610,000	—	$1,174,995	$3,524,964	$622,200	$11,000	$5,943,159
2017	INSMED Inc (INSM)	President and CEO	$566,500	—	—	$3,200,003	$577,830	$8,100	$4,352,433

Earnings-call and investor-event appearances, plus filed executive appointments or departures, newest first.