NOVANTA INC — Director's Dealing 2013

Jul 26, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GSI GROUP INC (GSIG)
CIK: 0001076930
Period of Report: 2013-07-25

Reporting Person: Bader Jamie B (Vice President, Group Executiv)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-07-25	Common Stock	M	12500	$8.75	Acquired	24546	Direct
2013-07-25	Common Stock	F	3987	$8.75	Disposed	20559	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-07-25	Restricted Stock Units	$0	M	12500	Disposed		Common Stock (12500)	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 July 25, 2012, July 25, 2013 and July 25, 2014.