GARTNER INC — Director's Dealing 2023

May 31, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GARTNER INC (IT)
CIK: 0000749251
Period of Report: 2023-05-26

Reporting Person: Herkes Claire (EVP, Conferences)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-05-26	Common Stock	S	372	$344.21	Disposed	4328	Direct
2023-05-26	Common Stock	M	1527	$180.64	Acquired	5855	Direct
2023-05-26	Common Stock	D	804	$343.26	Disposed	5051	Direct
2023-05-26	Common Stock	F	335	$343.26	Disposed	4716	Direct
2023-05-26	Common Stock	S	3022	$344.09	Disposed	1694	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-05-26	Stock Appreciation Rights	$180.64	M	1527	Disposed	2028-02-10	Common Stock (1527)	Direct

Footnotes

F1: Represents shares acquired upon exercise of SARs.

F2: Represents shares withheld that had an aggregate value, based on the market price on the date of exercise, substantially equal to the aggregate exercise price of the SARs.

F3: Represents shares withheld for the payment of applicable income and payroll withholding taxes.

F4: This transaction was executed in multiple trades at prices ranging from $344.02 to $344.17. The price above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F5: These SARs are part of an award that becomes exercisable in four substantially equal annual installments, commencing on February 10, 2022.