GARTNER INC — Director's Dealing 2010

Oct 18, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GARTNER INC (IT)
CIK: 0000749251
Period of Report: 2010-10-15

Reporting Person: YOO MICHAEL J (SVP, HTTP)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-10-15	Common Stock	M	375	—	Acquired	375	Direct
2010-10-15	Common Stock	F	124	$31.22	Disposed	251	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-10-15	Restricted Stock Units	$0	M	375	Disposed		Common Stock (375)	Direct

Footnotes

F1: Represents shares acquired upon release of restricted stock units.

F2: Represents shares withheld from the released restricted stock units for the payment of applicable income and payroll withholding taxes due on release.

F3: This Restricted Stock Unit Award is fully vested.