NOVANTA INC — Director's Dealing 2016

Mar 10, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GSI GROUP INC (GSIG)
CIK: 0001076930
Period of Report: 2016-03-08

Reporting Person: Roush John A (Chief Executive Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-03-08	Common Stock	M	37220	$13.31	Acquired	476101	Direct
2016-03-08	Common Stock	F	17512	$13.31	Disposed	458589	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-03-08	Restricted Stock Units	$	M	37220	Disposed		Common Stock (37220)	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 8, 2014, March 8, 2015 and March 8, 2016.