NOVANTA INC — Director's Dealing 2011

Mar 11, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GSI GROUP INC (GSIG)
CIK: 0001076930
Period of Report: 2011-03-09

Reporting Person: Roush John A (Director, Chief Executive Officer)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-03-09	Common Shares	$	A	133334	Acquired		Common Shares (133334)	Direct

Footnotes

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

F2: The Restricted Stock Units vest in three equal annual installments on March 9, 2012, March 9, 2013 and March 9, 2014.