GARTNER INC - Director's Dealing 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GARTNER INC (IT)
CIK: 0000749251
Period of Report: 2017-02-09

Reporting Person: Christopher MR Thomas (SVP, Executive Programs)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-02-09	Common Stock	M	3076	—	Acquired	12690	Direct
2017-02-09	Common Stock	F	1057	$100.27	Disposed	11633	Direct
2017-02-10	Common Stock	M	3504	—	Acquired	15137	Direct
2017-02-10	Common Stock	F	1313	$101.02	Disposed	13824	Direct
2017-02-12	Common Stock	M	1772	—	Acquired	15596	Direct
2017-02-12	Common Stock	F	868	$101.02	Disposed	14728	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Underlying	Ownership
2017-02-09	Restricted Stock Units	$0	M	3076	Disposed	Common Stock (3076)	Direct
2017-02-10	Restricted Stock Units	$0	M	3504	Disposed	Common Stock (3504)	Direct
2017-02-12	Restricted Stock Units	$0	M	1772	Disposed	Common Stock (1772)	Direct

F1: Represents shares acquired upon release of RSUs.

F2: These RSUs vest in substantially equal installments, commencing on 02/09/2016. Represents the 2017 installment.

F3: These RSUs vest in substantially equal installments, commencing on 02/10/2015. Represents the 2017 installment.

F4: These RSUs vest in substantially equal installments, commencing on 02/12/2014. Represents the 2017 installment.

F5: Represents shares withheld from released RSUs for the payment of applicable income and payroll withholding taxes due on release.