▼ SELL
$ Value
$117K
Shares
748
Price
$156
Filed
Feb 4
Insider
Name
Bonstein Sara
Title
Chief Financial Officer
CIK
0001604019
Roles
Officer
Transaction Details
Transaction Date
2026-02-03
Code
S
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
79,758
Footnotes
Shares sold to satisfy tax withholding obligations upon the vesting of Restricted Stock Units and to cover related broker fees.
Filing Info
Bonstein Sara's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-02-03 | INSM | ▼ | $117K |
| 2026-01-08 | INSM | ▼ | $252K |
| 2026-01-07 | INSM | ▼ | $294K |
| 2026-01-06 | INSM | ▼ | $263K |
| 2026-01-02 | INSM | A | — |
| 2026-01-02 | INSM | A | — |
| 2026-01-02 | INSM | A | $0 |
| 2025-10-07 | SCPH | D | $0 |
| 2025-10-07 | SCPH | D | $0 |
| 2025-10-07 | SCPH | D | $0 |
Other Insiders at INSM (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| SHAROKY MELVIN MD | — | — | 2026-03-03 |
| MCGIRR DAVID W J | — | — | 2026-02-09 |
|
Lewis William
Chair and CEO
|
— | $10.4M | 2026-04-16 |
| Brennan David R | — | — | 2026-02-23 |
|
Adsett Roger
Chief Operating Officer
|
— | $14.6M | 2026-04-01 |
|
Flammer Martina M.D.
Chief Medical Officer
|
— | $1.5M | 2026-02-05 |
|
Smith Michael Alexander
Chief Legal Officer
|
— | $6.9M | 2026-03-30 |