William James Wartinbee III - 15 Dec 2025 Form 4 Insider Report for GARTNER INC (IT)

Signature
/s/ Kevin Tang for William James Wartinbee III
Issuer symbol
IT
Transactions as of
15 Dec 2025
Net transactions value
$0
Form type
4
Filing time
17 Dec 2025, 17:00:19 UTC
Previous filing
15 May 2025
Next filing
09 Feb 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Wartinbee William James III EVP, Global Sales Strat & Ops 56 TOP GALLANT ROAD, STAMFORD /s/ Kevin Tang for William James Wartinbee III 17 Dec 2025 0001964065

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IT Common Stock Gift $0 -46 -0.58% $0.000000 7,919 15 Dec 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 On December 15, 2025, the reporting person donated 46 shares to a donor-advised fund.