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Lewis William

INSM · Chair and CEO

Companies Traded

1

Total Buys

0

$0

Total Sells

45

$17.78M

Net Position

-$17.78M

Net Seller

Company Activity

Company Role Buys Sells Holdings Last Activity
INSM INSMED Inc
Chair and CEO
0
$0
45
$17.78M
301,185
$43.40M
Mar 19, 2026

Recent Transactions

INSM SELL

INSMED Inc

Shares

4,533

Price

$144

Total Value

$653K

Date

Mar 19, 2026

INSM SELL

INSMED Inc

Shares

4,537

Price

$143

Total Value

$651K

Date

Mar 19, 2026

INSM SELL

INSMED Inc

Shares

1,629

Price

$142

Total Value

$232K

Date

Mar 19, 2026

INSM SELL

INSMED Inc

Shares

3,899

Price

$147

Total Value

$572K

Date

Mar 5, 2026

INSM SELL

INSMED Inc

Shares

2,589

Price

$145

Total Value

$376K

Date

Mar 5, 2026

INSM SELL

INSMED Inc

Shares

2,128

Price

$148

Total Value

$314K

Date

Mar 5, 2026

INSM SELL

INSMED Inc

Shares

2,083

Price

$144

Total Value

$300K

Date

Mar 5, 2026

INSM SELL

INSMED Inc

Shares

3,413

Price

$151

Total Value

$516K

Date

Feb 19, 2026

INSM SELL

INSMED Inc

Shares

2,377

Price

$152

Total Value

$361K

Date

Feb 19, 2026

INSM SELL

INSMED Inc

Shares

1,988

Price

$149

Total Value

$297K

Date

Feb 19, 2026

INSM SELL

INSMED Inc

Shares

1,891

Price

$150

Total Value

$284K

Date

Feb 19, 2026

INSM SELL

INSMED Inc

Shares

1,030

Price

$153

Total Value

$158K

Date

Feb 19, 2026

INSM SELL

INSMED Inc

Shares

7,221

Price

$148

Total Value

$1.07M

Date

Feb 9, 2026

INSM SELL

INSMED Inc

Shares

4,888

Price

$147

Total Value

$719K

Date

Feb 9, 2026

INSM SELL

INSMED Inc

Shares

1,287

Price

$149

Total Value

$192K

Date

Feb 9, 2026

INSM SELL

INSMED Inc

Shares

3,009

Price

$156

Total Value

$470K

Date

Feb 3, 2026

INSM SELL

INSMED Inc

Shares

5,967

Price

$159

Total Value

$949K

Date

Jan 20, 2026

INSM SELL

INSMED Inc

Shares

2,229

Price

$160

Total Value

$356K

Date

Jan 20, 2026

INSM SELL

INSMED Inc

Shares

1,243

Price

$158

Total Value

$197K

Date

Jan 20, 2026

INSM SELL

INSMED Inc

Shares

1,006

Price

$157

Total Value

$158K

Date

Jan 20, 2026

INSM SELL

INSMED Inc

Shares

254

Price

$161

Total Value

$41K

Date

Jan 20, 2026

INSM SELL

INSMED Inc

Shares

7,176

Price

$169

Total Value

$1.21M

Date

Jan 12, 2026

INSM SELL

INSMED Inc

Shares

6,996

Price

$170

Total Value

$1.19M

Date

Jan 12, 2026

INSM SELL

INSMED Inc

Shares

3,974

Price

$168

Total Value

$667K

Date

Jan 12, 2026

INSM SELL

INSMED Inc

Shares

315

Price

$175

Total Value

$55K

Date

Jan 12, 2026

INSM SELL

INSMED Inc

Shares

297

Price

$172

Total Value

$51K

Date

Jan 12, 2026

INSM SELL

INSMED Inc

Shares

297

Price

$171

Total Value

$51K

Date

Jan 12, 2026

INSM SELL

INSMED Inc

Shares

160

Price

$170

Total Value

$27K

Date

Jan 12, 2026

INSM SELL

INSMED Inc

Shares

3,223

Price

$174

Total Value

$561K

Date

Jan 8, 2026

INSM SELL

INSMED Inc

Shares

2,357

Price

$175

Total Value

$413K

Date

Jan 7, 2026

INSM SELL

INSMED Inc

Shares

4,096

Price

$173

Total Value

$710K

Date

Jan 6, 2026

INSM SELL

INSMED Inc

Shares

2,175

Price

$169

Total Value

$367K

Date

Dec 18, 2025

INSM SELL

INSMED Inc

Shares

1,938

Price

$170

Total Value

$329K

Date

Dec 18, 2025

INSM SELL

INSMED Inc

Shares

1,783

Price

$167

Total Value

$297K

Date

Dec 18, 2025

INSM SELL

INSMED Inc

Shares

1,431

Price

$167

Total Value

$239K

Date

Dec 18, 2025

INSM SELL

INSMED Inc

Shares

1,465

Price

$163

Total Value

$239K

Date

Dec 18, 2025

INSM SELL

INSMED Inc

Shares

697

Price

$165

Total Value

$115K

Date

Dec 18, 2025

INSM SELL

INSMED Inc

Shares

447

Price

$164

Total Value

$73K

Date

Dec 18, 2025

INSM SELL

INSMED Inc

Shares

362

Price

$170

Total Value

$62K

Date

Dec 18, 2025

INSM SELL

INSMED Inc

Shares

350

Price

$162

Total Value

$57K

Date

Dec 18, 2025

INSM SELL

INSMED Inc

Shares

51

Price

$171

Total Value

$9K

Date

Dec 18, 2025

INSM SELL

INSMED Inc

Shares

4,516

Price

$205

Total Value

$924K

Date

Dec 4, 2025

INSM SELL

INSMED Inc

Shares

2,921

Price

$206

Total Value

$603K

Date

Dec 4, 2025

INSM SELL

INSMED Inc

Shares

2,222

Price

$206

Total Value

$457K

Date

Dec 4, 2025

INSM SELL

INSMED Inc

Shares

1,040

Price

$207

Total Value

$216K

Date

Dec 4, 2025

Trading Timeline

First Transaction

Dec 4, 2025

Latest Transaction

Mar 19, 2026