GALLAGHER ARTHUR J & CO

Ticker: AJG CUSIP: 363576109 Class: COM

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC's Holding History (CIK: 0001629649)

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

Q4 2025

Shares 8,206 Value ($000) $2,124 Avg Close $264.22 Range $236.34 - $312.72

Q3 2025

Shares 8,170 Value ($000) $2,531 Avg Close $300.20 Range $276.20 - $321.70

Q2 2025

Shares 8,169 Value ($000) $2,615 Avg Close $327.56 Range $299.17 - $348.85

Q1 2025

Shares 8,089 Value ($000) $2,793 Avg Close $313.31 Range $273.17 - $344.60

Q4 2024

Shares 7,931 Value ($000) $2,251 Avg Close $288.06 Range $274.49 - $313.35

Q3 2024

Shares 6,944 Value ($000) $1,954 Avg Close $278.61 Range $254.32 - $297.84

Q2 2024

Shares 6,953 Value ($000) $1,803 Avg Close $244.50 Range $226.63 - $263.02

Q1 2024

Shares 6,880 Value ($000) $1,720 Avg Close $236.41 Range $219.54 - $252.26

Q4 2023

Shares 6,833 Value ($000) $1,537 Avg Close $232.39 Range $214.82 - $249.02

Q3 2023

Shares 6,803 Value ($000) $1,551 Avg Close $219.09 Range $207.73 - $232.98

Q2 2023

Shares 6,756 Value ($000) $1,483 Avg Close $203.16 Range $185.32 - $215.79

Q1 2023

Shares 6,667 Value ($000) $1,275 Avg Close $184.71 Range $170.15 - $196.81

Q4 2022

Shares 6,608 Value ($000) $1,246 Avg Close $181.58 Range $163.94 - $195.97

Q3 2022

Shares 7,812 Value ($000) $1,338 Avg Close $171.86 Range $155.35 - $185.72

Q2 2022

Shares 8,396 Value ($000) $1,369 Avg Close $160.18 Range $143.39 - $180.33

Q1 2022

Shares 8,292 Value ($000) $1,448 Avg Close $153.40 Range $141.59 - $170.78

Q4 2021

Shares 9,325 Value ($000) $1,582 Avg Close $156.75 Range $142.44 - $164.55

Q3 2021

Shares 9,390 Value ($000) $1,396 Avg Close $136.81 Range $129.42 - $147.92

Q2 2021

Shares 9,304 Value ($000) $1,303 Avg Close $134.67 Range $118.24 - $146.63

Q1 2021

Shares 8,783 Value ($000) $1,096 Avg Close $114.59 Range $107.07 - $122.80

Q4 2020

Shares 10,554 Value ($000) $1,306 Avg Close $107.71 Range $96.30 - $122.43

Q3 2020

Shares 10,417 Value ($000) $1,016 Avg Close $97.68 Range $90.30 - $102.85

Q2 2020

Shares 10,417 Value ($000) $1,016 Avg Close $83.03 Range $68.97 - $96.18

Q1 2020

Shares 9,732 Value ($000) $793 Avg Close $89.38 Range $60.94 - $102.05

Q4 2019

Shares 7,246 Value ($000) $690 Avg Close $85.11 Range $79.19 - $89.69

Q3 2019

Shares 7,086 Value ($000) $635 Avg Close $83.14 Range $79.33 - $85.65

Q2 2019

Shares 7,027 Value ($000) $615 Avg Close $76.79 Range $71.30 - $81.81

Q1 2019

Shares 27,969 Value ($000) $2,184 Avg Close $70.56 Range $64.39 - $74.18

Q4 2018

Shares 27,637 Value ($000) $2,037 Avg Close $67.97 Range $62.33 - $71.85

Q3 2018

Shares 31,955 Value ($000) $2,379 Avg Close $64.92 Range $58.77 - $69.54

Q2 2018

Shares 34,905 Value ($000) $2,279 Avg Close $60.98 Range $58.35 - $63.75

Q1 2018

Shares 33,024 Value ($000) $2,270 Avg Close $60.39 Range $55.42 - $65.39

Q4 2017

Shares 40,838 Value ($000) $2,584 Avg Close $56.83 Range $54.05 - $60.12

Q3 2017

Shares 40,393 Value ($000) $2,486 Avg Close $52.01 Range $49.57 - $54.94

Q2 2017

Shares 41,185 Value ($000) $2,358 Avg Close $49.64 Range $47.74 - $52.14

Q1 2017

Shares 36,106 Value ($000) $2,041 Avg Close $48.08 Range $45.07 - $50.65

Q4 2016

Shares 20,433 Value ($000) $1,062 Avg Close $43.55 Range $40.73 - $45.38

Q3 2016

Shares 17,514 Value ($000) $891 Avg Close $42.42 Range $40.40 - $44.25

Q2 2016

Shares 6,756 Value ($000) $322 Avg Close $39.55 Range $36.70 - $41.44

Q1 2016

Shares 30,542 Value ($000) $1,359 Avg Close $33.74 Range $30.29 - $37.98

Q4 2015

Shares 11,004 Value ($000) $451 Avg Close $35.98 Range $33.21 - $37.20

Q3 2015

Shares 10,970 Value ($000) $453 Avg Close $37.63 Range $33.11 - $40.01

Q2 2015

Shares 10,970 Value ($000) $519 Avg Close $39.66 Range $38.04 - $40.98

Q1 2015

Shares 16,430 Value ($000) $768 Avg Close $38.18 Range $36.06 - $39.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,206	$2,124	$264.22	$236.34 - $312.72
Q3 2025	8,170	$2,531	$300.20	$276.20 - $321.70
Q2 2025	8,169	$2,615	$327.56	$299.17 - $348.85
Q1 2025	8,089	$2,793	$313.31	$273.17 - $344.60
Q4 2024	7,931	$2,251	$288.06	$274.49 - $313.35
Q3 2024	6,944	$1,954	$278.61	$254.32 - $297.84
Q2 2024	6,953	$1,803	$244.50	$226.63 - $263.02
Q1 2024	6,880	$1,720	$236.41	$219.54 - $252.26
Q4 2023	6,833	$1,537	$232.39	$214.82 - $249.02
Q3 2023	6,803	$1,551	$219.09	$207.73 - $232.98
Q2 2023	6,756	$1,483	$203.16	$185.32 - $215.79
Q1 2023	6,667	$1,275	$184.71	$170.15 - $196.81
Q4 2022	6,608	$1,246	$181.58	$163.94 - $195.97
Q3 2022	7,812	$1,338	$171.86	$155.35 - $185.72
Q2 2022	8,396	$1,369	$160.18	$143.39 - $180.33
Q1 2022	8,292	$1,448	$153.40	$141.59 - $170.78
Q4 2021	9,325	$1,582	$156.75	$142.44 - $164.55
Q3 2021	9,390	$1,396	$136.81	$129.42 - $147.92
Q2 2021	9,304	$1,303	$134.67	$118.24 - $146.63
Q1 2021	8,783	$1,096	$114.59	$107.07 - $122.80
Q4 2020	10,554	$1,306	$107.71	$96.30 - $122.43
Q3 2020	10,417	$1,016	$97.68	$90.30 - $102.85
Q2 2020	10,417	$1,016	$83.03	$68.97 - $96.18
Q1 2020	9,732	$793	$89.38	$60.94 - $102.05
Q4 2019	7,246	$690	$85.11	$79.19 - $89.69
Q3 2019	7,086	$635	$83.14	$79.33 - $85.65
Q2 2019	7,027	$615	$76.79	$71.30 - $81.81
Q1 2019	27,969	$2,184	$70.56	$64.39 - $74.18
Q4 2018	27,637	$2,037	$67.97	$62.33 - $71.85
Q3 2018	31,955	$2,379	$64.92	$58.77 - $69.54
Q2 2018	34,905	$2,279	$60.98	$58.35 - $63.75
Q1 2018	33,024	$2,270	$60.39	$55.42 - $65.39
Q4 2017	40,838	$2,584	$56.83	$54.05 - $60.12
Q3 2017	40,393	$2,486	$52.01	$49.57 - $54.94
Q2 2017	41,185	$2,358	$49.64	$47.74 - $52.14
Q1 2017	36,106	$2,041	$48.08	$45.07 - $50.65
Q4 2016	20,433	$1,062	$43.55	$40.73 - $45.38
Q3 2016	17,514	$891	$42.42	$40.40 - $44.25
Q2 2016	6,756	$322	$39.55	$36.70 - $41.44
Q1 2016	30,542	$1,359	$33.74	$30.29 - $37.98
Q4 2015	11,004	$451	$35.98	$33.21 - $37.20
Q3 2015	10,970	$453	$37.63	$33.11 - $40.01
Q2 2015	10,970	$519	$39.66	$38.04 - $40.98
Q1 2015	16,430	$768	$38.18	$36.06 - $39.70