NOVANTA INC — Director's Dealing 2011

Sep 8, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GSI GROUP INC (GSIG)
CIK: 0001076930
Period of Report: 2011-09-06

Reporting Person: Mulryan Deborah (Vice President, Human Resource)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-09-06	Restricted Stock Unit	$	A	20000	Acquired		Common Stock (20000)	Direct

Footnotes

F1: Each Restricted Stock Unit represents the right to receive one GSI Group Inc. common share upon vesting of such Restricted Stock Unit.

F2: The Restricted Stock Units vest in three equal annual installments on September 06, 2012, September 06, 2013 and September 06, 2014.