GARTNER INC

Ticker: IT CUSIP: 366651107 Class: COM

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q4 2023

Shares 18 Value ($000) $0 Avg Close $399.48 Range $323.61 - $469.58

Q3 2023

Shares 31 Value ($000) $0 Avg Close $348.82 Range $324.30 - $377.88

Q2 2023

Shares 16 Value ($000) $0 Avg Close $325.62 Range $292.60 - $363.12

Q1 2023

Shares 1,130 Value ($000) $0 Avg Close $330.57 Range $299.07 - $356.67

Q4 2022

Shares 51 Value ($000) $0 Avg Close $322.72 Range $277.08 - $358.25

Q3 2022

Shares 1,214 Value ($000) $336 Avg Close $280.37 Range $231.05 - $317.63

Q2 2022

Shares 1,366 Value ($000) $330 Avg Close $266.05 Range $221.39 - $316.11

Q1 2022

Shares 1,372 Value ($000) $408 Avg Close $289.54 Range $257.50 - $334.53

Q4 2021

Shares 1,814 Value ($000) $606 Avg Close $321.54 Range $299.88 - $369.00

Q3 2021

Shares 536 Value ($000) $163 Avg Close $289.93 Range $242.87 - $327.20

Q2 2021

Shares 570 Value ($000) $138 Avg Close $218.76 Range $183.48 - $243.94

Q1 2018

Shares 71,216 Value ($000) $8,376 Avg Close $124.90 Range $111.57 - $142.16

Q4 2017

Shares 72,492 Value ($000) $8,928 Avg Close $121.44 Range $115.01 - $126.22

Q3 2017

Shares 66,593 Value ($000) $8,285 Avg Close $123.59 Range $115.86 - $130.02

Q2 2017

Shares 63,886 Value ($000) $7,891 Avg Close $116.06 Range $107.70 - $124.92

Q1 2017

Shares 56,744 Value ($000) $6,128 Avg Close $103.07 Range $90.37 - $112.42

Q4 2016

Shares 67,150 Value ($000) $6,787 Avg Close $96.64 Range $84.54 - $105.45

Q3 2016

Shares 68,211 Value ($000) $6,033 Avg Close $93.80 Range $87.86 - $100.74

Q2 2016

Shares 83,914 Value ($000) $8,174 Avg Close $95.03 Range $86.17 - $103.00

Q1 2016

Shares 31,896 Value ($000) $2,850 Avg Close $84.54 Range $77.80 - $89.73

Q4 2015

Shares 31,782 Value ($000) $2,883 Avg Close $88.55 Range $81.52 - $94.82

Q3 2015

Shares 13,555 Value ($000) $1,138 Avg Close $87.10 Range $79.93 - $92.46

Q2 2015

Shares 11,745 Value ($000) $1,007 Avg Close $85.73 Range $82.35 - $89.10

Q1 2015

Shares 11,024 Value ($000) $924 Avg Close $82.51 Range $74.39 - $86.28

Q4 2014

Shares 1,177 Value ($000) $99 Avg Close $81.25 Range $71.22 - $87.58

Q3 2014

Shares 1,365 Value ($000) $100 Avg Close $72.66 Range $67.83 - $76.82

Q2 2014

Shares 1,365 Value ($000) $96 Avg Close $69.70 Range $65.55 - $75.61

Q1 2014

Shares 1,289 Value ($000) $90 Avg Close $69.18 Range $61.28 - $73.53

Q4 2013

Shares 320 Value ($000) $23 Avg Close $63.15 Range $57.19 - $71.49

Q3 2013

Shares 320 Value ($000) $19 Avg Close $58.89 Range $55.75 - $63.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	18	$0	$399.48	$323.61 - $469.58
Q3 2023	31	$0	$348.82	$324.30 - $377.88
Q2 2023	16	$0	$325.62	$292.60 - $363.12
Q1 2023	1,130	$0	$330.57	$299.07 - $356.67
Q4 2022	51	$0	$322.72	$277.08 - $358.25
Q3 2022	1,214	$336	$280.37	$231.05 - $317.63
Q2 2022	1,366	$330	$266.05	$221.39 - $316.11
Q1 2022	1,372	$408	$289.54	$257.50 - $334.53
Q4 2021	1,814	$606	$321.54	$299.88 - $369.00
Q3 2021	536	$163	$289.93	$242.87 - $327.20
Q2 2021	570	$138	$218.76	$183.48 - $243.94
Q1 2018	71,216	$8,376	$124.90	$111.57 - $142.16
Q4 2017	72,492	$8,928	$121.44	$115.01 - $126.22
Q3 2017	66,593	$8,285	$123.59	$115.86 - $130.02
Q2 2017	63,886	$7,891	$116.06	$107.70 - $124.92
Q1 2017	56,744	$6,128	$103.07	$90.37 - $112.42
Q4 2016	67,150	$6,787	$96.64	$84.54 - $105.45
Q3 2016	68,211	$6,033	$93.80	$87.86 - $100.74
Q2 2016	83,914	$8,174	$95.03	$86.17 - $103.00
Q1 2016	31,896	$2,850	$84.54	$77.80 - $89.73
Q4 2015	31,782	$2,883	$88.55	$81.52 - $94.82
Q3 2015	13,555	$1,138	$87.10	$79.93 - $92.46
Q2 2015	11,745	$1,007	$85.73	$82.35 - $89.10
Q1 2015	11,024	$924	$82.51	$74.39 - $86.28
Q4 2014	1,177	$99	$81.25	$71.22 - $87.58
Q3 2014	1,365	$100	$72.66	$67.83 - $76.82
Q2 2014	1,365	$96	$69.70	$65.55 - $75.61
Q1 2014	1,289	$90	$69.18	$61.28 - $73.53
Q4 2013	320	$23	$63.15	$57.19 - $71.49
Q3 2013	320	$19	$58.89	$55.75 - $63.00