MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

DELTA ASSET MANAGEMENT LLC/TN's Holding History (CIK: 0000860857)

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

Q4 2025

Shares 12,288 Value ($000) $1,293 Avg Close $93.24 Range $81.31 - $107.59

Q3 2025

Shares 12,928 Value ($000) $1,085 Avg Close $81.01 Range $75.27 - $86.24

Q2 2025

Shares 12,903 Value ($000) $1,021 Avg Close $77.39 Range $71.26 - $87.25

Q1 2025

Shares 13,053 Value ($000) $1,172 Avg Close $90.12 Range $78.10 - $99.24

Q4 2024

Shares 14,270 Value ($000) $1,420 Avg Close $98.70 Range $90.33 - $109.75

Q3 2024

Shares 14,346 Value ($000) $1,629 Avg Close $112.96 Range $105.16 - $123.40

Q2 2024

Shares 14,365 Value ($000) $1,778 Avg Close $121.72 Range $114.80 - $127.87

Q1 2024

Shares 14,520 Value ($000) $1,916 Avg Close $115.77 Range $102.41 - $125.66

Q4 2023

Shares 14,620 Value ($000) $1,594 Avg Close $96.81 Range $92.34 - $102.48

Q3 2023

Shares 14,975 Value ($000) $1,542 Avg Close $99.84 Range $95.67 - $106.04

Q2 2023

Shares 14,975 Value ($000) $1,728 Avg Close $104.47 Range $97.02 - $109.95

Q1 2023

Shares 15,000 Value ($000) $1,596 Avg Close $98.68 Range $92.86 - $105.40

Q4 2022

Shares 14,531 Value ($000) $1,612 Avg Close $92.80 Range $77.99 - $103.03

Q3 2022

Shares 14,768 Value ($000) $1,272 Avg Close $80.41 Range $76.51 - $85.75

Q2 2022

Shares 15,242 Value ($000) $1,390 Avg Close $79.21 Range $72.83 - $86.09

Q1 2022

Shares 16,120 Value ($000) $1,323 Avg Close $69.85 Range $64.44 - $74.38

Q4 2021

Shares 16,170 Value ($000) $1,239 Avg Close $69.89 Range $62.63 - $80.06

Q3 2021

Shares 15,964 Value ($000) $1,199 Avg Close $66.14 Range $62.09 - $68.78

Q2 2021

Shares 15,964 Value ($000) $1,242 Avg Close $64.14 Range $59.83 - $67.79

Q1 2021

Shares 15,964 Value ($000) $1,231 Avg Close $63.06 Range $58.39 - $69.69

Q4 2020

Shares 16,549 Value ($000) $1,354 Avg Close $64.85 Range $59.73 - $68.80

Q3 2020

Shares 16,549 Value ($000) $1,373 Avg Close $65.93 Range $60.98 - $70.41

Q2 2020

Shares 16,564 Value ($000) $1,281 Avg Close $62.87 Range $58.07 - $67.36

Q1 2020

Shares 16,664 Value ($000) $1,282 Avg Close $65.09 Range $51.91 - $72.71

Q4 2019

Shares 16,220 Value ($000) $1,475 Avg Close $67.55 Range $62.89 - $73.10

Q3 2019

Shares 16,488 Value ($000) $1,388 Avg Close $65.47 Range $61.22 - $68.01

Q2 2019

Shares 15,344 Value ($000) $1,287 Avg Close $62.14 Range $55.86 - $67.34

Q1 2019

Shares 15,101 Value ($000) $1,256 Avg Close $60.29 Range $55.35 - $64.55

Q4 2018

Shares 15,101 Value ($000) $1,154 Avg Close $56.50 Range $50.42 - $61.17

Q3 2018

Shares 15,126 Value ($000) $1,073 Avg Close $50.65 Range $45.40 - $54.60

Q2 2018

Shares 15,732 Value ($000) $955 Avg Close $44.52 Range $39.72 - $47.34

Q1 2018

Shares 15,764 Value ($000) $859 Avg Close $42.25 Range $39.59 - $47.54

Q4 2017

Shares 15,216 Value ($000) $856 Avg Close $43.00 Range $39.63 - $47.96

Q3 2017

Shares 12,407 Value ($000) $794 Avg Close $46.68 Range $44.87 - $49.08

Q2 2017

Shares 12,399 Value ($000) $795 Avg Close $46.54 Range $45.06 - $48.72

Q1 2017

Shares 12,499 Value ($000) $794 Avg Close $46.06 Range $42.70 - $48.31

Q4 2016

Shares 12,183 Value ($000) $717 Avg Close $44.08 Range $41.83 - $46.98

Q3 2016

Shares 12,183 Value ($000) $760 Avg Close $43.73 Range $40.74 - $45.59

Q2 2016

Shares 12,183 Value ($000) $702 Avg Close $39.48 Range $37.06 - $41.09

Q1 2016

Shares 12,298 Value ($000) $651 Avg Close $36.03 Range $33.60 - $37.88

Q4 2015

Shares 12,348 Value ($000) $652 Avg Close $36.77 Range $33.58 - $38.73

Q3 2015

Shares 12,118 Value ($000) $599 Avg Close $38.40 Range $31.46 - $41.36

Q2 2015

Shares 12,258 Value ($000) $698 Avg Close $40.23 Range $38.42 - $42.17

Q1 2015

Shares 12,283 Value ($000) $706 Avg Close $40.30 Range $37.94 - $43.13

Q4 2014

Shares 13,425 Value ($000) $762 Avg Close $39.35 Range $35.32 - $41.85

Q3 2014

Shares 12,833 Value ($000) $761 Avg Close $39.37 Range $37.12 - $41.03

Q2 2014

Shares 13,405 Value ($000) $775 Avg Close $37.96 Range $36.06 - $39.67

Q1 2014

Shares 13,762 Value ($000) $781 Avg Close $35.76 Range $32.43 - $37.92

Q4 2013

Shares 14,558 Value ($000) $729 Avg Close $31.29 Range $29.09 - $32.94

Q3 2013

Shares 15,016 Value ($000) $715 Avg Close $30.97 Range $29.74 - $31.75

Q2 2013

Shares 15,047 Value ($000) $699 Avg Close $30.02 Range $28.02 - $32.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,288	$1,293	$93.24	$81.31 - $107.59
Q3 2025	12,928	$1,085	$81.01	$75.27 - $86.24
Q2 2025	12,903	$1,021	$77.39	$71.26 - $87.25
Q1 2025	13,053	$1,172	$90.12	$78.10 - $99.24
Q4 2024	14,270	$1,420	$98.70	$90.33 - $109.75
Q3 2024	14,346	$1,629	$112.96	$105.16 - $123.40
Q2 2024	14,365	$1,778	$121.72	$114.80 - $127.87
Q1 2024	14,520	$1,916	$115.77	$102.41 - $125.66
Q4 2023	14,620	$1,594	$96.81	$92.34 - $102.48
Q3 2023	14,975	$1,542	$99.84	$95.67 - $106.04
Q2 2023	14,975	$1,728	$104.47	$97.02 - $109.95
Q1 2023	15,000	$1,596	$98.68	$92.86 - $105.40
Q4 2022	14,531	$1,612	$92.80	$77.99 - $103.03
Q3 2022	14,768	$1,272	$80.41	$76.51 - $85.75
Q2 2022	15,242	$1,390	$79.21	$72.83 - $86.09
Q1 2022	16,120	$1,323	$69.85	$64.44 - $74.38
Q4 2021	16,170	$1,239	$69.89	$62.63 - $80.06
Q3 2021	15,964	$1,199	$66.14	$62.09 - $68.78
Q2 2021	15,964	$1,242	$64.14	$59.83 - $67.79
Q1 2021	15,964	$1,231	$63.06	$58.39 - $69.69
Q4 2020	16,549	$1,354	$64.85	$59.73 - $68.80
Q3 2020	16,549	$1,373	$65.93	$60.98 - $70.41
Q2 2020	16,564	$1,281	$62.87	$58.07 - $67.36
Q1 2020	16,664	$1,282	$65.09	$51.91 - $72.71
Q4 2019	16,220	$1,475	$67.55	$62.89 - $73.10
Q3 2019	16,488	$1,388	$65.47	$61.22 - $68.01
Q2 2019	15,344	$1,287	$62.14	$55.86 - $67.34
Q1 2019	15,101	$1,256	$60.29	$55.35 - $64.55
Q4 2018	15,101	$1,154	$56.50	$50.42 - $61.17
Q3 2018	15,126	$1,073	$50.65	$45.40 - $54.60
Q2 2018	15,732	$955	$44.52	$39.72 - $47.34
Q1 2018	15,764	$859	$42.25	$39.59 - $47.54
Q4 2017	15,216	$856	$43.00	$39.63 - $47.96
Q3 2017	12,407	$794	$46.68	$44.87 - $49.08
Q2 2017	12,399	$795	$46.54	$45.06 - $48.72
Q1 2017	12,499	$794	$46.06	$42.70 - $48.31
Q4 2016	12,183	$717	$44.08	$41.83 - $46.98
Q3 2016	12,183	$760	$43.73	$40.74 - $45.59
Q2 2016	12,183	$702	$39.48	$37.06 - $41.09
Q1 2016	12,298	$651	$36.03	$33.60 - $37.88
Q4 2015	12,348	$652	$36.77	$33.58 - $38.73
Q3 2015	12,118	$599	$38.40	$31.46 - $41.36
Q2 2015	12,258	$698	$40.23	$38.42 - $42.17
Q1 2015	12,283	$706	$40.30	$37.94 - $43.13
Q4 2014	13,425	$762	$39.35	$35.32 - $41.85
Q3 2014	12,833	$761	$39.37	$37.12 - $41.03
Q2 2014	13,405	$775	$37.96	$36.06 - $39.67
Q1 2014	13,762	$781	$35.76	$32.43 - $37.92
Q4 2013	14,558	$729	$31.29	$29.09 - $32.94
Q3 2013	15,016	$715	$30.97	$29.74 - $31.75
Q2 2013	15,047	$699	$30.02	$28.02 - $32.11