GARTNER INC — Director's Dealing 2011

Feb 17, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GARTNER INC (IT)
CIK: 0000749251
Period of Report: 2011-02-15

Reporting Person: YOO MICHAEL J (SVP, HTTP)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-02-15	Common Stock	M	572	—	Acquired	14064	Direct
2011-02-15	Common Stock	F	189	$37.22	Disposed	13875	Direct
2011-02-15	Common Stock	M	2762	—	Acquired	16637	Direct
2011-02-15	Common Stock	F	911	$37.22	Disposed	15726	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-02-15	Restricted Stock Units	$0	M	572	Disposed		Common Stock (572)	Direct
2011-02-15	Restricted Stock Units	$0	M	2762	Disposed		Common Stock (2762)	Direct

Footnotes

F1: These RSUs have fully vested and released.

F2: Represents shares acquired upon the release of RSUs.

F3: Represents shares withheld from the released RSUs for the payment of applicable income and payroll withholding taxes due on release.

F4: This Restricted Stock Unit Award vests in four equal annual installments, commencing on 02/15/2009