GALLAGHER ARTHUR J & CO

Ticker: AJG CUSIP: 363576109 Class: COM

VIKING GLOBAL INVESTORS LP's Holding History (CIK: 0001103804)

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

Q4 2025

Shares 1,040,977 Value ($000) $269,394 Avg Close $264.22 Range $236.34 - $312.72

Q2 2025

Shares 725,795 Value ($000) $232,341 Avg Close $327.56 Range $299.17 - $348.85

Q1 2025

Shares 666,552 Value ($000) $230,120 Avg Close $313.31 Range $273.17 - $344.60

Q3 2023

Shares 957,820 Value ($000) $218,316 Avg Close $219.09 Range $207.73 - $232.98

Q2 2023

Shares 822,515 Value ($000) $180,600 Avg Close $203.16 Range $185.32 - $215.79

Q1 2020

Shares 1,158,751 Value ($000) $94,450 Avg Close $89.38 Range $60.94 - $102.05

Q1 2019

Shares 475,830 Value ($000) $37,162 Avg Close $70.56 Range $64.39 - $74.18

Q4 2018

Shares 1,200,799 Value ($000) $88,499 Avg Close $67.97 Range $62.33 - $71.85

Q3 2018

Shares 1,235,849 Value ($000) $91,997 Avg Close $64.92 Range $58.77 - $69.54

Q2 2018

Shares 1,735,009 Value ($000) $113,261 Avg Close $60.98 Range $58.35 - $63.75

Q1 2018

Shares 1,373,568 Value ($000) $94,405 Avg Close $60.39 Range $55.42 - $65.39

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,040,977	$269,394	$264.22	$236.34 - $312.72
Q2 2025	725,795	$232,341	$327.56	$299.17 - $348.85
Q1 2025	666,552	$230,120	$313.31	$273.17 - $344.60
Q3 2023	957,820	$218,316	$219.09	$207.73 - $232.98
Q2 2023	822,515	$180,600	$203.16	$185.32 - $215.79
Q1 2020	1,158,751	$94,450	$89.38	$60.94 - $102.05
Q1 2019	475,830	$37,162	$70.56	$64.39 - $74.18
Q4 2018	1,200,799	$88,499	$67.97	$62.33 - $71.85
Q3 2018	1,235,849	$91,997	$64.92	$58.77 - $69.54
Q2 2018	1,735,009	$113,261	$60.98	$58.35 - $63.75
Q1 2018	1,373,568	$94,405	$60.39	$55.42 - $65.39