GARTNER INC — Director's Dealing 2011

Feb 15, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GARTNER INC (IT)
CIK: 0000749251
Period of Report: 2011-02-11

Reporting Person: Sondergaard Peter (SVP, Research)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-02-11	Common Stock	M	567	—	Acquired	12590	Indirect
2011-02-11	Common Stock	F	203	$38.22	Disposed	12387	Indirect
2011-02-11	Common Stock	M	2250	—	Acquired	14637	Indirect
2011-02-11	Common Stock	F	772	$38.22	Disposed	13865	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-02-11	Restricted Stock Units	$0	M	567	Disposed		Common Stock (567)	Indirect
2011-02-11	Restricted Stock Units	$0	M	2250	Disposed		Common Stock (2250)	Indirect

Footnotes

F1: Represents shares acquired upon the release of RSUs.

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

F3: The Restricted Stock Unit vests in four substantially equal annual installments beginning on 2/11/2010.

F4: The Restricted Stock Unit vests in four substantially equal annual installments beginning on 2/11/2011.