William Lewis – Insider Trading Activity | DataHeimdall

William Lewis

Chair and CEO at INSMED Inc

CIK: 1104506

19

Total trades

0

Buys

13

Sells

May 4, 2026

Last trade

Date	Stock	Type	Shares	Value	Src
May 4, 2026	INSMINSMED Inc	Sell	1,247	$173K
May 4, 2026	INSMINSMED Inc	Sell	2,721	$375K
May 4, 2026	INSMINSMED Inc	Option	4,440	$76K
May 4, 2026	INSMINSMED Inc	Sell	433	$58K
May 4, 2026	INSMINSMED Inc	Sell	599	$81K
May 4, 2026	INSMINSMED Inc	Sell	5,318	$729K
May 4, 2026	INSMINSMED Inc	Option	6,259	$191K
May 4, 2026	INSMINSMED Inc	Sell	381	$53K
Apr 16, 2026	INSMINSMED Inc	Option	6,259	$191K
Apr 16, 2026	INSMINSMED Inc	Sell	2,246	$321K
Apr 16, 2026	INSMINSMED Inc	Sell	5,373	$773K
Apr 16, 2026	INSMINSMED Inc	Sell	2,255	$326K
Apr 16, 2026	INSMINSMED Inc	Sell	825	$120K
Apr 16, 2026	INSMINSMED Inc	Option	4,440	$76K
Apr 6, 2026	INSMINSMED Inc	Sell	8,478	$1.4M
Apr 6, 2026	INSMINSMED Inc	Option	4,440	$76K
Apr 6, 2026	INSMINSMED Inc	Option	6,259	$191K
Apr 6, 2026	INSMINSMED Inc	Sell	1,434	$235K
Apr 6, 2026	INSMINSMED Inc	Sell	787	$127K