INSMED Inc — Director's Dealing 2018

Jan 8, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: INSMED Inc (INSM)
CIK: 0001104506
Period of Report: 2018-01-04

Reporting Person: Lewis William (Director, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-01-04	Common Stock	A	38575	—	Acquired	135547	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-01-04	Stock Option	$30.46	A	200290	Acquired	2028-01-04	Common Stock (200290)	Direct

Footnotes

F1: Restricted stock units granted pursuant to the Company's 2017 Incentive Plan. The Restricted Stock Units vest and become available as follows: twenty five (25%) percent on each anniversary of the date of grant through the fourth anniversary date of the grant.

F2: Each Restricted Stock Unit was received as a grant on January 4, 2018, for no consideration, and represents a contingent right to receive one share of Common Stock.

F3: Stock options granted under the Company's 2017 Incentive Plan. The options become exercisable based on the following vesting schedule: twenty five percent (25%) on the first anniversary of the grant date and an additional twelve and one half percent (12.5%) vest on each sixth month anniversary date thereafter through the fourth anniversary of the date of grant.