GARTNER INC — Director's Dealing 2011

Nov 15, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

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

Reporting Person: ValueAct Holdings, L.P. (Director, see remarks)
Reporting Person: ValueAct Capital Master Fund, L.P. (Director, see remarks)
Reporting Person: VA Partners I, LLC (Director, see remarks)
Reporting Person: ValueAct Capital Management, L.P. (Director, see remarks)
Reporting Person: ValueAct Capital Management, LLC (Director, see remarks)
Reporting Person: ValueAct Holdings GP, LLC (Director, see remarks)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-11-11	Common Stock	S	190100	$38.8	Disposed	3933120	Indirect
2011-11-14	Common Stock	S	175000	$38.51	Disposed	3758120	Indirect
2011-11-15	Common Stock	S	203000	$38.78	Disposed	3555120	Indirect

Footnotes

F1: The reported stock is owned directly by ValueAct Capital Master Fund, L.P. and may be deemed to be beneficially owned by (i) VA Partners I, LLC as General Partner of ValueAct Capital Master Fund, L.P., (ii) ValueAct Capital Management, L.P. as the manager of of ValueAct Capital Master Fund, L.P., (iii) ValueAct Capital Management, LLC as General Partner of ValueAct Capital Management, L.P., (iv) ValueAct Holdings, L.P. as the sole owner of the limited partnership interests of ValueAct Capital Management, L.P. and the membership interests of ValueAct Capital Management, LLC and as the majority owner of the membership interests of VA Partners I, LLC and (v) ValueAct Holdings GP, LLC as General Partner of ValueAct Holdings, L.P.

F2: Each reporting person listed herein disclaims beneficial ownership of the reported securities except to the extent of its pecuniary interest therein, and this report shall not be deemed an admission that such person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.