GARTNER INC — Director's Dealing 2026

Feb 9, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GARTNER INC (IT)
CIK: 0000749251
Period of Report: 2026-02-05

Reporting Person: Herkes Claire (EVP, Conferences)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-02-05	Restricted Stock Units	$0	A	2303	Acquired		Common Stock (2303)	Direct
2026-02-05	Stock Appreciation Rights	$152.03	A	14022	Acquired	2033-02-05	Common Stock (14022)	Direct

Footnotes

F1: These performance-based RSUs were awarded on February 6, 2025 and vest in four substantially equal annual installments, commencing on February 6, 2026. This represents the number of RSUs awarded after the performance metric was certified.

F2: These SARs become exercisable in four substantially equal annual installments, commencing on February 5, 2027.