GARTNER INC — Director's Dealing 2010

Mar 2, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GARTNER INC (IT)
CIK: 0000749251
Period of Report: 2010-03-01

Reporting Person: JULIAN DIANE L (SVP, Sales)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-03-01	Common Stock	S	15410	$24.46	Disposed	0	Direct
2010-03-01	Common Stock	M	4857	$13.29	Acquired	4857	Direct
2010-03-01	Common Stock	D	2667	$24.20	Disposed	2190	Direct
2010-03-01	Common Stock	F	722	$24.20	Disposed	1468	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-03-01	Stock Appreciation Rights	$13.29	M	4857	Disposed	2016-02-11	Common Stock (4857)	Direct

Footnotes

F1: The stock appreciation right (SAR) becomes exercisable in four substantially equal annual installments commencing on 2/11/2010.

F2: Represents the simultaneous sale back to the company of this number of shares having an aggregrate value, based on the market price on the date of exercise, substantially equal to the aggregrate exercise price of the SAR.

F3: Represents shares withheld from the settlement of the SAR for the payment of applicable income and payroll tax withholding due upon exercise.