INSMED Inc

By person

15 insiders · 169 transactions

71.5×

William H. Lewis holds 71.5 times base salary in stock. $61.13M of shares against $854.55K in salary for 2025.

Salary from the company's own proxy. The shares are what William H. Lewis last reported holding, valued at $124.00, the price Common Stock was last bought or sold at on the open market here, on 9 Sep 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Adsett Roger

Chief Operating Officer

—

$48.25M (10) scheduled

−$48.25M

98,744

0.0452%

$12.24M

−34.4%

Lewis William

Chair and CEO

—

$32.79M (74) scheduled

−$32.79M

492,982

0.2257%

$61.13M

−1.3%

Flammer Martina M.D.

Chief Medical Officer

—

$23.32M (40) scheduled

−$23.32M

60,486

0.0277%

$7.50M

−43.0%

Schaeffer Orlov S Nicole

Chief People Strategy Officer

—

$21.11M (9) scheduled

−$21.11M

41,754

0.0191%

$5.18M

−58.4%

LEE LEO

Director

—

$14.69M (5)

−$14.69M

57,971

0.0265%

$7.19M

−53.5%

Smith Michael Alexander

Chief Legal Officer

—

$14.00M (20) scheduled

−$14.00M

37,648

0.0172%

$4.67M

−44.9%

SHAROKY MELVIN MD

Director

—

$4.74M (2)

−$4.74M

246,081

0.1127%

$30.51M

−20.9%

Brennan David R

Director

—

$3.10M (1)

−$3.10M

159,238

0.0729%

$19.75M

−12.4%

ANDERSON ELIZABETH M

Director

—

$2.98M (2)

−$2.98M

62,034

0.0284%

$7.69M

−9.7%

Bonstein Sara

Chief Financial Officer

—

$2.13M (6)

−$2.13M

69,082

0.0316%

$8.57M

−41.7%

Wise John Drayton

Chief Commercial Officer

—

133,015

0.0609%

$16.49M

+8.6%

MCGIRR DAVID W J

Director

—

97,723

0.0447%

$12.12M

−1.2%

Desjardins Clarissa

Director

—

73,337

0.0336%

$9.09M

+18.4%

SCHAFER CAROL

Director

—

66,622

0.0305%

$8.26M

+14.4%

Butera Samuele

SVP, GM, Global Respiratory

—

7,342

0.0034%

$910.41K

—

Individual transactions

Insider

Date

Role

Action

Price

Amount

Smith Michael Alexander

22 Jun 2026

Chief Legal Officer

Sold on a plan

1,806

$95.82

$173.05K

Lewis William

8 Jun 2026

Chair and CEO

Sold on a plan

6,515

$94.03

$612.61K

Flammer Martina M.D.

5 Jun 2026

Chief Medical Officer

Sold on a plan

1,858

$103.78

$192.82K

Flammer Martina M.D.

3 Jun 2026

Chief Medical Officer

Sold on a plan

2,566

$102.27

$262.42K

Smith Michael Alexander

22 May 2026

Chief Legal Officer

Sold on a plan

6,149

$108.47

$666.98K

Flammer Martina M.D.

14 May 2026

Chief Medical Officer

Sold on a plan

10,479

$117.54

$1.23M

Flammer Martina M.D.

13 May 2026

Chief Medical Officer

Sold on a plan

3,384

$116.18

$393.15K

Flammer Martina M.D.

13 May 2026

Chief Medical Officer

Sold on a plan

4,470

$112.76

$504.04K

Flammer Martina M.D.

5 Feb 2026

Chief Medical Officer

Sold on a plan

869

$152.44

$132.47K

Flammer Martina M.D.

3 Feb 2026

Chief Medical Officer

Sold on a plan

795

$155.77

$123.84K

Flammer Martina M.D.

9 Jan 2026

Chief Medical Officer

Sold on a plan

1,887

$186.19

$351.34K

Flammer Martina M.D.

8 Jan 2026

Chief Medical Officer

Sold on a plan

3,251

$174.17

$566.23K

Flammer Martina M.D.

8 Jan 2026

Chief Medical Officer

Sold on a plan

1,660

$173.87

$288.62K

Flammer Martina M.D.

7 Jan 2026

Chief Medical Officer

Sold on a plan

1,434

$175.84

$252.15K

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