GALLAGHER ARTHUR J & CO

Ticker: AJG CUSIP: 363576109 Class: COM

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q4 2025

Shares 355,707 Value ($000) $92,053 Avg Close $264.22 Range $236.34 - $312.72

Q3 2025

Shares 238,322 Value ($000) $73,818 Avg Close $300.20 Range $276.20 - $321.70

Q2 2025

Shares 225,323 Value ($000) $72,130 Avg Close $327.56 Range $299.17 - $348.85

Q1 2025

Shares 247,418 Value ($000) $85,419 Avg Close $313.31 Range $273.17 - $344.60

Q4 2024

Shares 280,901 Value ($000) $79,734 Avg Close $288.06 Range $274.49 - $313.35

Q3 2024

Shares 252,568 Value ($000) $70,580 Avg Close $278.61 Range $254.32 - $297.84

Q2 2024

Shares 326,559 Value ($000) $86,401 Avg Close $244.50 Range $226.63 - $263.02

Q1 2024

Shares 250,136 Value ($000) $62,614 Avg Close $236.41 Range $219.54 - $252.26

Q4 2023

Shares 237,452 Value ($000) $57,466 Avg Close $232.39 Range $214.82 - $249.02

Q3 2023

Shares 223,090 Value ($000) $51,556 Avg Close $219.09 Range $207.73 - $232.98

Q2 2023

Shares 181,607 Value ($000) $39,999 Avg Close $203.16 Range $185.32 - $215.79

Q1 2023

Shares 212,771 Value ($000) $40,705 Avg Close $184.71 Range $170.15 - $196.81

Q4 2022

Shares 209,900 Value ($000) $39,912 Avg Close $181.58 Range $163.94 - $195.97

Q3 2022

Shares 177,773 Value ($000) $30,579 Avg Close $171.86 Range $155.35 - $185.72

Q2 2022

Shares 189,286 Value ($000) $31,376 Avg Close $160.18 Range $143.39 - $180.33

Q1 2022

Shares 209,867 Value ($000) $36,477 Avg Close $153.40 Range $141.59 - $170.78

Q4 2021

Shares 349,351 Value ($000) $59,456 Avg Close $156.75 Range $142.44 - $164.55

Q3 2021

Shares 528,581 Value ($000) $79,985 Avg Close $136.81 Range $129.42 - $147.92

Q2 2021

Shares 327,801 Value ($000) $46,309 Avg Close $134.67 Range $118.24 - $146.63

Q1 2021

Shares 300,742 Value ($000) $39,809 Avg Close $114.59 Range $107.07 - $122.80

Q4 2020

Shares 324,864 Value ($000) $38,484 Avg Close $107.71 Range $96.30 - $122.43

Q3 2020

Shares 272,088 Value ($000) $28,776 Avg Close $97.68 Range $90.30 - $102.85

Q2 2020

Shares 233,841 Value ($000) $22,821 Avg Close $83.03 Range $68.97 - $96.18

Q1 2020

Shares 253,832 Value ($000) $19,994 Avg Close $89.38 Range $60.94 - $102.05

Q4 2019

Shares 297,692 Value ($000) $28,348 Avg Close $85.11 Range $79.19 - $89.69

Q3 2019

Shares 261,800 Value ($000) $23,449 Avg Close $83.14 Range $79.33 - $85.65

Q2 2019

Shares 380,908 Value ($000) $33,363 Avg Close $76.79 Range $71.30 - $81.81

Q1 2019

Shares 201,325 Value ($000) $15,724 Avg Close $70.56 Range $64.39 - $74.18

Q4 2018

Shares 180,682 Value ($000) $13,316 Avg Close $67.97 Range $62.33 - $71.85

Q3 2018

Shares 254,892 Value ($000) $18,975 Avg Close $64.92 Range $58.77 - $69.54

Q2 2018

Shares 191,264 Value ($000) $12,486 Avg Close $60.98 Range $58.35 - $63.75

Q1 2018

Shares 223,191 Value ($000) $15,340 Avg Close $60.39 Range $55.42 - $65.39

Q4 2017

Shares 239,750 Value ($000) $15,171 Avg Close $56.83 Range $54.05 - $60.12

Q3 2017

Shares 203,452 Value ($000) $12,522 Avg Close $52.01 Range $49.57 - $54.94

Q2 2017

Shares 204,983 Value ($000) $11,734 Avg Close $49.64 Range $47.74 - $52.14

Q1 2017

Shares 211,348 Value ($000) $11,950 Avg Close $48.08 Range $45.07 - $50.65

Q4 2016

Shares 195,834 Value ($000) $9,860 Avg Close $43.55 Range $40.73 - $45.38

Q3 2016

Shares 49,343 Value ($000) $2,511 Avg Close $42.42 Range $40.40 - $44.25

Q2 2016

Shares 207,225 Value ($000) $9,863 Avg Close $39.55 Range $36.70 - $41.44

Q1 2016

Shares 15,377 Value ($000) $684 Avg Close $33.74 Range $30.29 - $37.98

Q4 2015

Shares 15,003 Value ($000) $615 Avg Close $35.98 Range $33.21 - $37.20

Q3 2015

Shares 12,210 Value ($000) $504 Avg Close $37.63 Range $33.11 - $40.01

Q2 2015

Shares 11,897 Value ($000) $562 Avg Close $39.66 Range $38.04 - $40.98

Q1 2015

Shares 9,384 Value ($000) $439 Avg Close $38.18 Range $36.06 - $39.70

Q4 2014

Shares 9,025 Value ($000) $425 Avg Close $38.03 Range $35.07 - $40.13

Q3 2014

Shares 26,165 Value ($000) $1,187 Avg Close $37.00 Range $35.50 - $38.49

Q2 2014

Shares 10,401 Value ($000) $484 Avg Close $36.40 Range $34.22 - $38.53

Q1 2014

Shares 12,681 Value ($000) $603 Avg Close $36.99 Range $34.79 - $39.33

Q4 2013

Shares 11,826 Value ($000) $554 Avg Close $36.51 Range $34.17 - $38.03

Q3 2013

Shares 10,400 Value ($000) $454 Avg Close $34.24 Range $32.24 - $35.69

Q2 2013

Shares 13,133 Value ($000) $574 Avg Close $33.49 Range $31.26 - $35.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	355,707	$92,053	$264.22	$236.34 - $312.72
Q3 2025	238,322	$73,818	$300.20	$276.20 - $321.70
Q2 2025	225,323	$72,130	$327.56	$299.17 - $348.85
Q1 2025	247,418	$85,419	$313.31	$273.17 - $344.60
Q4 2024	280,901	$79,734	$288.06	$274.49 - $313.35
Q3 2024	252,568	$70,580	$278.61	$254.32 - $297.84
Q2 2024	326,559	$86,401	$244.50	$226.63 - $263.02
Q1 2024	250,136	$62,614	$236.41	$219.54 - $252.26
Q4 2023	237,452	$57,466	$232.39	$214.82 - $249.02
Q3 2023	223,090	$51,556	$219.09	$207.73 - $232.98
Q2 2023	181,607	$39,999	$203.16	$185.32 - $215.79
Q1 2023	212,771	$40,705	$184.71	$170.15 - $196.81
Q4 2022	209,900	$39,912	$181.58	$163.94 - $195.97
Q3 2022	177,773	$30,579	$171.86	$155.35 - $185.72
Q2 2022	189,286	$31,376	$160.18	$143.39 - $180.33
Q1 2022	209,867	$36,477	$153.40	$141.59 - $170.78
Q4 2021	349,351	$59,456	$156.75	$142.44 - $164.55
Q3 2021	528,581	$79,985	$136.81	$129.42 - $147.92
Q2 2021	327,801	$46,309	$134.67	$118.24 - $146.63
Q1 2021	300,742	$39,809	$114.59	$107.07 - $122.80
Q4 2020	324,864	$38,484	$107.71	$96.30 - $122.43
Q3 2020	272,088	$28,776	$97.68	$90.30 - $102.85
Q2 2020	233,841	$22,821	$83.03	$68.97 - $96.18
Q1 2020	253,832	$19,994	$89.38	$60.94 - $102.05
Q4 2019	297,692	$28,348	$85.11	$79.19 - $89.69
Q3 2019	261,800	$23,449	$83.14	$79.33 - $85.65
Q2 2019	380,908	$33,363	$76.79	$71.30 - $81.81
Q1 2019	201,325	$15,724	$70.56	$64.39 - $74.18
Q4 2018	180,682	$13,316	$67.97	$62.33 - $71.85
Q3 2018	254,892	$18,975	$64.92	$58.77 - $69.54
Q2 2018	191,264	$12,486	$60.98	$58.35 - $63.75
Q1 2018	223,191	$15,340	$60.39	$55.42 - $65.39
Q4 2017	239,750	$15,171	$56.83	$54.05 - $60.12
Q3 2017	203,452	$12,522	$52.01	$49.57 - $54.94
Q2 2017	204,983	$11,734	$49.64	$47.74 - $52.14
Q1 2017	211,348	$11,950	$48.08	$45.07 - $50.65
Q4 2016	195,834	$9,860	$43.55	$40.73 - $45.38
Q3 2016	49,343	$2,511	$42.42	$40.40 - $44.25
Q2 2016	207,225	$9,863	$39.55	$36.70 - $41.44
Q1 2016	15,377	$684	$33.74	$30.29 - $37.98
Q4 2015	15,003	$615	$35.98	$33.21 - $37.20
Q3 2015	12,210	$504	$37.63	$33.11 - $40.01
Q2 2015	11,897	$562	$39.66	$38.04 - $40.98
Q1 2015	9,384	$439	$38.18	$36.06 - $39.70
Q4 2014	9,025	$425	$38.03	$35.07 - $40.13
Q3 2014	26,165	$1,187	$37.00	$35.50 - $38.49
Q2 2014	10,401	$484	$36.40	$34.22 - $38.53
Q1 2014	12,681	$603	$36.99	$34.79 - $39.33
Q4 2013	11,826	$554	$36.51	$34.17 - $38.03
Q3 2013	10,400	$454	$34.24	$32.24 - $35.69
Q2 2013	13,133	$574	$33.49	$31.26 - $35.40