MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

Leelyn Smith, LLC's Holding History (CIK: 0001777817)

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

Q4 2025

Shares 52,509 Value ($000) $5,527 Avg Close $93.24 Range $81.31 - $107.59

Q3 2025

Shares 51,516 Value ($000) $4,324 Avg Close $81.01 Range $75.27 - $86.24

Q2 2025

Shares 46,468 Value ($000) $3,678 Avg Close $77.39 Range $71.26 - $87.25

Q1 2025

Shares 42,807 Value ($000) $3,842 Avg Close $90.12 Range $78.10 - $99.24

Q4 2024

Shares 39,122 Value ($000) $3,892 Avg Close $98.70 Range $90.33 - $109.75

Q3 2024

Shares 37,836 Value ($000) $4,297 Avg Close $112.96 Range $105.16 - $123.40

Q2 2024

Shares 36,886 Value ($000) $4,566 Avg Close $121.72 Range $114.80 - $127.87

Q1 2024

Shares 37,018 Value ($000) $4,885 Avg Close $115.77 Range $102.41 - $125.66

Q4 2023

Shares 37,830 Value ($000) $4,124 Avg Close $96.81 Range $92.34 - $102.48

Q3 2023

Shares 36,630 Value ($000) $3,771 Avg Close $99.84 Range $95.67 - $106.04

Q2 2023

Shares 36,974 Value ($000) $4,266 Avg Close $104.47 Range $97.02 - $109.95

Q1 2023

Shares 37,270 Value ($000) $3,965 Avg Close $98.68 Range $92.86 - $105.40

Q4 2022

Shares 36,365 Value ($000) $4,035 Avg Close $92.80 Range $77.99 - $103.03

Q3 2022

Shares 34,480 Value ($000) $2,969 Avg Close $80.41 Range $76.51 - $85.75

Q2 2022

Shares 40,498 Value ($000) $3,692 Avg Close $79.21 Range $72.83 - $86.09

Q1 2022

Shares 40,157 Value ($000) $3,295 Avg Close $69.85 Range $64.44 - $74.38

Q4 2021

Shares 36,530 Value ($000) $2,800 Avg Close $69.89 Range $62.63 - $80.06

Q3 2021

Shares 35,892 Value ($000) $2,696 Avg Close $66.14 Range $62.09 - $68.78

Q2 2021

Shares 32,715 Value ($000) $2,544 Avg Close $64.14 Range $59.83 - $67.79

Q1 2021

Shares 27,919 Value ($000) $2,152 Avg Close $63.06 Range $58.39 - $69.69

Q4 2020

Shares 2,549 Value ($000) $209 Avg Close $64.85 Range $59.73 - $68.80

Q3 2020

Shares 2,481 Value ($000) $206 Avg Close $65.93 Range $60.98 - $70.41

Q2 2020

Shares 2,358 Value ($000) $182 Avg Close $62.87 Range $58.07 - $67.36

Q1 2020

Shares 2,476 Value ($000) $190 Avg Close $65.09 Range $51.91 - $72.71

Q4 2019

Shares 2,383 Value ($000) $215 Avg Close $67.55 Range $62.89 - $73.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	52,509	$5,527	$93.24	$81.31 - $107.59
Q3 2025	51,516	$4,324	$81.01	$75.27 - $86.24
Q2 2025	46,468	$3,678	$77.39	$71.26 - $87.25
Q1 2025	42,807	$3,842	$90.12	$78.10 - $99.24
Q4 2024	39,122	$3,892	$98.70	$90.33 - $109.75
Q3 2024	37,836	$4,297	$112.96	$105.16 - $123.40
Q2 2024	36,886	$4,566	$121.72	$114.80 - $127.87
Q1 2024	37,018	$4,885	$115.77	$102.41 - $125.66
Q4 2023	37,830	$4,124	$96.81	$92.34 - $102.48
Q3 2023	36,630	$3,771	$99.84	$95.67 - $106.04
Q2 2023	36,974	$4,266	$104.47	$97.02 - $109.95
Q1 2023	37,270	$3,965	$98.68	$92.86 - $105.40
Q4 2022	36,365	$4,035	$92.80	$77.99 - $103.03
Q3 2022	34,480	$2,969	$80.41	$76.51 - $85.75
Q2 2022	40,498	$3,692	$79.21	$72.83 - $86.09
Q1 2022	40,157	$3,295	$69.85	$64.44 - $74.38
Q4 2021	36,530	$2,800	$69.89	$62.63 - $80.06
Q3 2021	35,892	$2,696	$66.14	$62.09 - $68.78
Q2 2021	32,715	$2,544	$64.14	$59.83 - $67.79
Q1 2021	27,919	$2,152	$63.06	$58.39 - $69.69
Q4 2020	2,549	$209	$64.85	$59.73 - $68.80
Q3 2020	2,481	$206	$65.93	$60.98 - $70.41
Q2 2020	2,358	$182	$62.87	$58.07 - $67.36
Q1 2020	2,476	$190	$65.09	$51.91 - $72.71
Q4 2019	2,383	$215	$67.55	$62.89 - $73.10