NOVANTA INC — Director's Dealing 2015

Mar 4, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GSI GROUP INC (GSIG)
CIK: 0001076930
Period of Report: 2015-03-03

Reporting Person: Glastra Matthijs (Chief Operating Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-03-03	Common Stock	M	4314	$12.53	Acquired	7571	Direct
2015-03-03	Common Stock	F	1600	$12.53	Disposed	5971	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-03-03	Restricted Stock Units	$	M	4314	Disposed		Common Stock (4314)	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 March 3, 2015, March 3, 2016 and March 3, 2017.