MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

FULTON BREAKEFIELD BROENNIMAN LLC's Holding History (CIK: 0001119254)

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

Q4 2025

Shares 7,510 Value ($000) $791 Avg Close $93.24 Range $81.31 - $107.59

Q3 2025

Shares 7,162 Value ($000) $601 Avg Close $81.01 Range $75.27 - $86.24

Q2 2025

Shares 7,948 Value ($000) $629 Avg Close $77.39 Range $71.26 - $87.25

Q1 2025

Shares 7,712 Value ($000) $692 Avg Close $90.12 Range $78.10 - $99.24

Q4 2024

Shares 8,200 Value ($000) $816 Avg Close $98.70 Range $90.33 - $109.75

Q3 2024

Shares 8,428 Value ($000) $957 Avg Close $112.96 Range $105.16 - $123.40

Q2 2024

Shares 8,947 Value ($000) $1,108 Avg Close $121.72 Range $114.80 - $127.87

Q1 2024

Shares 8,312 Value ($000) $1,097 Avg Close $115.77 Range $102.41 - $125.66

Q4 2023

Shares 8,419 Value ($000) $918 Avg Close $96.81 Range $92.34 - $102.48

Q3 2023

Shares 9,546 Value ($000) $983 Avg Close $99.84 Range $95.67 - $106.04

Q2 2023

Shares 9,645 Value ($000) $1,113 Avg Close $104.47 Range $97.02 - $109.95

Q1 2023

Shares 11,173 Value ($000) $1,189 Avg Close $98.68 Range $92.86 - $105.40

Q4 2022

Shares 11,654 Value ($000) $1,293 Avg Close $92.80 Range $77.99 - $103.03

Q3 2022

Shares 11,613 Value ($000) $1,000 Avg Close $80.41 Range $76.51 - $85.75

Q2 2022

Shares 11,605 Value ($000) $1,058 Avg Close $79.21 Range $72.83 - $86.09

Q1 2022

Shares 11,698 Value ($000) $960 Avg Close $69.85 Range $64.44 - $74.38

Q4 2021

Shares 10,129 Value ($000) $776 Avg Close $69.89 Range $62.63 - $80.06

Q3 2021

Shares 10,072 Value ($000) $757 Avg Close $66.14 Range $62.09 - $68.78

Q2 2021

Shares 10,672 Value ($000) $830 Avg Close $64.14 Range $59.83 - $67.79

Q1 2021

Shares 10,697 Value ($000) $825 Avg Close $63.06 Range $58.39 - $69.69

Q4 2020

Shares 5,982 Value ($000) $489 Avg Close $64.85 Range $59.73 - $68.80

Q3 2020

Shares 11,537 Value ($000) $957 Avg Close $65.93 Range $60.98 - $70.41

Q2 2020

Shares 11,588 Value ($000) $896 Avg Close $62.87 Range $58.07 - $67.36

Q1 2020

Shares 11,513 Value ($000) $886 Avg Close $65.09 Range $51.91 - $72.71

Q4 2019

Shares 12,701 Value ($000) $1,155 Avg Close $67.55 Range $62.89 - $73.10

Q3 2019

Shares 11,136 Value ($000) $937 Avg Close $65.47 Range $61.22 - $68.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,510	$791	$93.24	$81.31 - $107.59
Q3 2025	7,162	$601	$81.01	$75.27 - $86.24
Q2 2025	7,948	$629	$77.39	$71.26 - $87.25
Q1 2025	7,712	$692	$90.12	$78.10 - $99.24
Q4 2024	8,200	$816	$98.70	$90.33 - $109.75
Q3 2024	8,428	$957	$112.96	$105.16 - $123.40
Q2 2024	8,947	$1,108	$121.72	$114.80 - $127.87
Q1 2024	8,312	$1,097	$115.77	$102.41 - $125.66
Q4 2023	8,419	$918	$96.81	$92.34 - $102.48
Q3 2023	9,546	$983	$99.84	$95.67 - $106.04
Q2 2023	9,645	$1,113	$104.47	$97.02 - $109.95
Q1 2023	11,173	$1,189	$98.68	$92.86 - $105.40
Q4 2022	11,654	$1,293	$92.80	$77.99 - $103.03
Q3 2022	11,613	$1,000	$80.41	$76.51 - $85.75
Q2 2022	11,605	$1,058	$79.21	$72.83 - $86.09
Q1 2022	11,698	$960	$69.85	$64.44 - $74.38
Q4 2021	10,129	$776	$69.89	$62.63 - $80.06
Q3 2021	10,072	$757	$66.14	$62.09 - $68.78
Q2 2021	10,672	$830	$64.14	$59.83 - $67.79
Q1 2021	10,697	$825	$63.06	$58.39 - $69.69
Q4 2020	5,982	$489	$64.85	$59.73 - $68.80
Q3 2020	11,537	$957	$65.93	$60.98 - $70.41
Q2 2020	11,588	$896	$62.87	$58.07 - $67.36
Q1 2020	11,513	$886	$65.09	$51.91 - $72.71
Q4 2019	12,701	$1,155	$67.55	$62.89 - $73.10
Q3 2019	11,136	$937	$65.47	$61.22 - $68.01