GARTNER INC

Ticker: IT CUSIP: 366651107 Class: COM

George Kaiser Family Foundation's Holding History (CIK: 0001265376)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 895 Value ($000) $226 Avg Close $240.69 Range $222.54 - $264.90

Q3 2025

Shares 895 Value ($000) $235 Avg Close $291.66 Range $223.65 - $409.76

Q2 2025

Shares 895 Value ($000) $362 Avg Close $418.44 Range $366.05 - $451.73

Q1 2025

Shares 570 Value ($000) $239 Avg Close $492.81 Range $409.50 - $584.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	895	$226	$240.69	$222.54 - $264.90
Q3 2025	895	$235	$291.66	$223.65 - $409.76
Q2 2025	895	$362	$418.44	$366.05 - $451.73
Q1 2025	570	$239	$492.81	$409.50 - $584.01