GARTNER INC

Ticker: IT CUSIP: 366651107 Class: COM

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q4 2025

Shares 2,046 Value ($000) $516 Avg Close $240.69 Range $222.54 - $264.90

Q3 2025

Shares 6,285 Value ($000) $1,652 Avg Close $291.66 Range $223.65 - $409.76

Q2 2025

Shares 4,701 Value ($000) $1,900 Avg Close $418.44 Range $366.05 - $451.73

Q4 2024

Shares 5,126 Value ($000) $2,483 Avg Close $515.55 Range $474.87 - $559.00

Q3 2024

Shares 407 Value ($000) $206 Avg Close $480.74 Range $438.52 - $521.64

Q3 2023

Shares 3,240 Value ($000) $1,113 Avg Close $348.82 Range $324.30 - $377.88

Q1 2023

Shares 5,895 Value ($000) $1,920 Avg Close $330.57 Range $299.07 - $356.67

Q4 2022

Shares 4,791 Value ($000) $1,610 Avg Close $322.72 Range $277.08 - $358.25

Q3 2022

Shares 865 Value ($000) $239 Avg Close $280.37 Range $231.05 - $317.63

Q2 2022

Shares 7,832 Value ($000) $1,894 Avg Close $266.05 Range $221.39 - $316.11

Q1 2022

Shares 6,171 Value ($000) $1,836 Avg Close $289.54 Range $257.50 - $334.53

Q1 2021

Shares 2,129 Value ($000) $389 Avg Close $173.86 Range $149.74 - $191.66

Q2 2020

Shares 2,455 Value ($000) $298 Avg Close $115.55 Range $88.81 - $138.72

Q4 2019

Shares 200 Value ($000) $31 Avg Close $152.69 Range $136.70 - $162.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,046	$516	$240.69	$222.54 - $264.90
Q3 2025	6,285	$1,652	$291.66	$223.65 - $409.76
Q2 2025	4,701	$1,900	$418.44	$366.05 - $451.73
Q4 2024	5,126	$2,483	$515.55	$474.87 - $559.00
Q3 2024	407	$206	$480.74	$438.52 - $521.64
Q3 2023	3,240	$1,113	$348.82	$324.30 - $377.88
Q1 2023	5,895	$1,920	$330.57	$299.07 - $356.67
Q4 2022	4,791	$1,610	$322.72	$277.08 - $358.25
Q3 2022	865	$239	$280.37	$231.05 - $317.63
Q2 2022	7,832	$1,894	$266.05	$221.39 - $316.11
Q1 2022	6,171	$1,836	$289.54	$257.50 - $334.53
Q1 2021	2,129	$389	$173.86	$149.74 - $191.66
Q2 2020	2,455	$298	$115.55	$88.81 - $138.72
Q4 2019	200	$31	$152.69	$136.70 - $162.73