SEC FORM 4 SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
 
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
Collins Donna Ann

(Last) (First) (Middle)
56 TOP GALLANT RD

(Street)
STAMFORD CT 06902

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
GARTNER INC [ IT ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
SVP, Client Services
3. Date of Earliest Transaction (Month/Day/Year)
02/15/2007
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Appreciation Rights $21.85 02/15/2007 A 21,955 02/15/2008(1) 02/15/2014 Common Stock 21,955 $0 21,955 D
Explanation of Responses:
1. The stock appreciation right becomes exercisable in four substantially equal annual installments commencing on 2/15/2008.
/s/ Kevin Feeney for Donna A. Collins 02/20/2007
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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Exibit 24
POWER OF ATTORNEY

Know all by these presents, that
the undersigned hereby constitutes
and appoints each of Lewis G. Schwartz,
Lisa Nadler, Kevin Feeney and
Clare Kretzman, signing singly, the undersigneds
 true and lawful
attorney-in-fact to:

(1)	Execute for and on behalf
 of the undersigned, in the undersigneds
capacity as an Executive Officer and/or Director
of Gartner, Inc. (the Company),
Forms 3, 4 and 5 in accordance with Section 16(a)
of the Securities Exchange Act
of 1934 and the rules thereunder;

(2)	Do and perform any and all acts for
and on behalf of the undersigned which
may be necessary or desirable to complete and
execute any such Form 3, 4 or 5 and
timely file such form with the United States
Securities and Exchange Commission
and any stock exchange or similar authority; and

(3)	Take any other action of any type
whatsoever in connection with the
foregoing which, in the opinion of such
attorney-in-fact, may be of benefit to,
in the best interest of, or legally required by,
the undersigned, it being
understood that the documents executed by such
attorney-in-fact on behalf of
the undersigned pursuant to this Power of
Attorney shall be in such form and
shall contain such terms and conditions
as such attorney-in-fact may approve
in such attorney-in-facts discretion.

The undersigned hereby grants to each such
 attorney-in-fact full power and
authority to do and perform any and every
act and thing whatsoever requisite,
necessary or proper to be done in the
exercise of any of the rights and powers
herein granted, as fully to all intents and
purposes as the undersigned might
or could do if personally present, with full
 power of substitution or revocation,
hereby ratifying and confirming all that such
 attorney-in-fact, or such
attorney-in-fact's substitute or substitutes,
 shall lawfully do or cause
to be done by virtue of this power of attorney
and the rights and powers
herein granted.  The undersigned acknowledges
that the foregoing
attorneys-in-fact, in serving in such capacity
at the request of the undersigned,
are not assuming, nor is the Company assuming,
 any of the undersigned's
responsibilities to comply with Section 16 of the
 Securities Exchange Act of 1934.

	This Power of Attorney shall remain in full
 force and effect until
the undersigned is no longer required to file
Forms 3, 4 and 5 with respect
to the undersigned's holdings of and transactions
in securities issued by
the Company, unless earlier revoked by the
undersigned in a signed writing
delivered to the foregoing attorneys-in-fact.

	IN WITNESS WHEREOF, the undersigned has
caused this Power of Attorney
to be executed as of this _28_ day of _August__, 2006.

	________/s/ Donna Ann Collins ______
			Signature

	___________ Donna Ann Collins________
			Print Name