Insmed Incorporated

Patrick Kevin Kane (Corporate Controller) reports INSM insider transactions

3INSMFiled Nov 3, 2026, 4:14 PM ET· Period Oct 30, 2026

About this filing

Insmed Incorporated (INSM) filed Form 3 (initial insider holdings) with the SEC on Nov 3, 2026.

Key facts

No transactions reported; holdings only.

Footnotes

F1 Includes 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, 2,258 of which vest 25% on each anniversary of the date of the grant through the fourth anniversary of the date of the grant and 5,246 of which vest 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.
F2 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.
F3 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 first anniversary of the date of grant and an additional 12.5% vest on each six-month anniversary of such date until fully vested.

Remarks: Exhibit List - Exhibit 24 - Power of Attorney

Not investment advice. Summaries can contain errors; the SEC filing is the official record.