INSULET CORP — Director's Dealing 2011

Apr 20, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: INSULET CORP (PODD)
CIK: 0001145197
Period of Report: 2011-04-18

Reporting Person: BOESS CARSTEN (Vice President, International)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-04-18	Common Stock	M	6000	$8.04	Acquired	24941	Direct
2011-04-18	Common Stock	S	6000	$21.50	Disposed	18941	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-04-18	Employee Stock Option (Right to Buy)	$8.04	M	6000	Disposed	2016-06-01	Common Stock (6000)	Direct

Footnotes

F1: This option is subject to a four-year vesting period, with 25% of the total award vesting one year after the grant date and the remainder vesting in equal monthly installments each month thereafter for 36 months, subject to continued employment.

F2: Includes 6,667 restricted stock units granted on March 1, 2010 which vest one-half of the total units on March 1, 2012 and one-half on March 1, 2013; and 10,000 restricted stock units granted on March 1, 2011 which vest one-third of the total units on March 1, 2012 and one-third each on March 1, 2013 and March 1, 2014. Vested shares will be delivered to the reporting person as soon as practicable following a vesting date.

F3: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 4, 2010.