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$ Value

$0

Shares

31,610

Price

$0

Filed

May 19

Insider

Name

Bonstein Sara

Title

Chief Financial Officer

CIK

0001604019

Roles

Officer

Transaction Details

Transaction Date

2025-05-15

Code

A

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

31,610

Footnotes

Represents Restricted Stock Units (RSUs), each representing a contingent right to receive one share of Common Stock, granted pursuant to the Company's Amended and Restated 2019 Incentive Plan, as amended. The RSUs vest as follows: 25% on the first day of the first month following the first anniversary of the date of grant (the Initial Vesting Date) and 25% on each anniversary of the Initial Vesting Date until fully vested. | Each RSU was granted on May 15, 2025 for no consideration. | These stock options were granted under the Company's Amended and Restated 2019 Incentive Plan, as amended. The options become exercisable based on the following vesting schedule: 25% vest on the Initial Vesting Date and an additional 12.5% vest every six months thereafter until fully vested.

Filing Info

Accession No.

0001628280-25-026586

Form Type

4

Issuer CIK

0001104506

Bonstein Sara's History

Date Ticker Type Value
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
2025-07-21 INSM M $91K
2025-07-21 INSM M $331K
2025-07-21 INSM M $463K
2025-07-21 INSM M $582K

Other Insiders at INSM (90d)

Insider Bought Sold Last
Lewis William
Chair and CEO
$3.3M 2026-04-16
Adsett Roger
Chief Operating Officer
$14.5M 2026-04-01
Smith Michael Alexander
Chief Legal Officer
$3.0M 2026-03-30