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: HALL EUGENE A (Director, CEO)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-02-09	Common Stock	M	26626	—	Acquired	1215945	Direct
2017-02-09	Common Stock	F	12406	$100.27	Disposed	1203539	Direct
2017-02-10	Common Stock	M	31516	—	Acquired	1235055	Direct
2017-02-10	Common Stock	F	14684	$101.02	Disposed	1220371	Direct
2017-02-12	Common Stock	M	26918	—	Acquired	1247289	Direct
2017-02-12	Common Stock	F	12542	$101.02	Disposed	1234747	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Underlying	Ownership
2017-02-09	Restricted Stock Units	$0	M	26626	Disposed	Common Stock (26626)	Direct
2017-02-10	Restricted Stock Units	$0	M	31516	Disposed	Common Stock (31516)	Direct
2017-02-12	Restricted Stock Units	$0	M	26918	Disposed	Common Stock (26918)	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.