INSMED Inc — Director's Dealing 2023

May 15, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: INSMED Inc (INSM)
CIK: 0001104506
Period of Report: 2023-05-11

Reporting Person: LEE LEO (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-05-11	Common Stock	A	13192	—	Acquired	111457	Direct

Footnotes

F1: Represents Restricted Stock Units, each representing a contingent right to receive one share of Common Stock. The Restricted Stock Units have a one year cliff vesting period, provided that the director (a) remains a member of the Board on such vesting date, and (b) attends at least 75% of the meetings of the Board which take place between the grant date and the first anniversary of the grant date. Vested shares are delivered within 30 days of the vesting date.

F2: Each Restricted Stock Unit was granted on May 11, 2023, for no consideration.