← Back to Intel
Insider ActivityINSM
Adsett Roger, Chief Operating Officer at INSMED Inc, sold $678K of INSM
Updated Jun 13, 2026
Adsett Roger
Chief Operating Officer
INSMED Inc ·
$INSM
Transaction Details
| Insider | Adsett Roger |
|---|---|
| Title | Chief Operating Officer |
| Company | INSMED Inc |
| Ticker | INSM |
| Transaction Type | Sale |
| Transaction Date | 2026-05-13 |
| Shares Traded | 5,837 |
| Price Per Share | $116.18 |
| Total Value | $678K |
| Filed Date | 2026-05-15 |
| Accession Number | 0001685904-26-000010 |
Ownership Context
| Shares Owned After Transaction | 100,973 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001685904-26-000010
Other Insider Trades — INSM
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Lewis William | Chair and CEO, Director | sold | $613K | 2026-06-08 |
| Flammer Martina M.D. | Chief Medical Officer | sold | $193K | 2026-06-05 |
| Smith Michael Alexander | Chief Legal Officer | sold | $221K | 2026-06-03 |
| Bonstein Sara | Chief Financial Officer | sold | $246K | 2026-06-03 |
| Adsett Roger | Chief Operating Officer | sold | $242K | 2026-06-03 |
| Flammer Martina M.D. | Chief Medical Officer | sold | $262K | 2026-06-03 |
| Lewis William | Chair and CEO, Director | sold | $778K | 2026-06-03 |
| Smith Michael Alexander | Chief Legal Officer | sold | $667K | 2026-05-22 |
| Lewis William | Chair and CEO, Director | sold | $606K | 2026-05-18 |
| Lewis William | Chair and CEO, Director | sold | $1.3M | 2026-05-18 |
Other Trades by Adsett Roger
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| INSM | INSMED Inc | sold | $242K | 2026-06-03 |
| INSM | INSMED Inc | traded | $1.3M | 2026-04-01 |
| INSM | INSMED Inc | sold | $1.1M | 2026-04-01 |
| INSM | INSMED Inc | sold | $3.1M | 2026-04-01 |
| INSM | INSMED Inc | sold | $10.3M | 2026-04-01 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for INSM — INSMED Inc →
Track INSM insider activity in real time on The Wire →
Get alerts when Adsett Roger files new trades — Go Pro →
Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 13, 2026 at 07:09 UTC