INSMED Inc — Director's Dealing 2013

Jun 5, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: INSMED INC (INSM)
CIK: 0001104506
Period of Report: 2013-06-03

Reporting Person: Drucker Andrea Holtzman (SVP, Gen. Counsel & Corp Sec.)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-06-03	Common Stock	M	45000	—	Acquired	45000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-06-03	Restricted Stock Units	$	M	45000	Disposed		Common Stock (45000)	Direct

Footnotes

F1: Each Restricted Stock Unit ("RSU") converts into one share of Common Stock.

F2: Pursuant to the letter/separation agreement entered into by Ms. Drucker and the Company on May 28, 2013, all of these RSUs became fully vested on June 3, 2013, Ms. Drucker's last date of employment with the Company.