MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

Aull & Monroe Investment Management Corp's Holding History (CIK: 0001387615)

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

Q4 2025

Shares 16,493 Value ($000) $1,736 Avg Close $93.24 Range $81.31 - $107.59

Q3 2025

Shares 16,361 Value ($000) $1,373 Avg Close $81.01 Range $75.27 - $86.24

Q2 2025

Shares 16,711 Value ($000) $1,323 Avg Close $77.39 Range $71.26 - $87.25

Q1 2025

Shares 17,431 Value ($000) $1,565 Avg Close $90.12 Range $78.10 - $99.24

Q4 2024

Shares 17,464 Value ($000) $1,737 Avg Close $98.70 Range $90.33 - $109.75

Q3 2024

Shares 18,860 Value ($000) $2,142 Avg Close $112.96 Range $105.16 - $123.40

Q2 2024

Shares 19,312 Value ($000) $2,391 Avg Close $121.72 Range $114.80 - $127.87

Q1 2024

Shares 20,108 Value ($000) $2,653 Avg Close $115.77 Range $102.41 - $125.66

Q4 2023

Shares 20,546 Value ($000) $2,240 Avg Close $96.81 Range $92.34 - $102.48

Q3 2023

Shares 21,146 Value ($000) $2,177 Avg Close $99.84 Range $95.67 - $106.04

Q2 2023

Shares 21,146 Value ($000) $2,440 Avg Close $104.47 Range $97.02 - $109.95

Q1 2023

Shares 21,146 Value ($000) $2,250 Avg Close $98.68 Range $92.86 - $105.40

Q4 2022

Shares 21,572 Value ($000) $2,393 Avg Close $92.80 Range $77.99 - $103.03

Q3 2022

Shares 22,503 Value ($000) $1,938 Avg Close $80.41 Range $76.51 - $85.75

Q2 2022

Shares 22,503 Value ($000) $2,052 Avg Close $79.21 Range $72.83 - $86.09

Q1 2022

Shares 22,503 Value ($000) $1,847 Avg Close $69.85 Range $64.44 - $74.38

Q4 2021

Shares 22,353 Value ($000) $1,713 Avg Close $69.89 Range $62.63 - $80.06

Q3 2021

Shares 22,353 Value ($000) $1,679 Avg Close $66.14 Range $62.09 - $68.78

Q2 2021

Shares 22,565 Value ($000) $1,755 Avg Close $64.14 Range $59.83 - $67.79

Q1 2021

Shares 22,465 Value ($000) $1,732 Avg Close $63.06 Range $58.39 - $69.69

Q4 2020

Shares 20,723 Value ($000) $1,695 Avg Close $64.85 Range $59.73 - $68.80

Q3 2020

Shares 21,183 Value ($000) $1,757 Avg Close $65.93 Range $60.98 - $70.41

Q2 2020

Shares 20,983 Value ($000) $1,622 Avg Close $62.87 Range $58.07 - $67.36

Q1 2020

Shares 22,551 Value ($000) $1,735 Avg Close $65.09 Range $51.91 - $72.71

Q4 2019

Shares 22,551 Value ($000) $2,051 Avg Close $67.55 Range $62.89 - $73.10

Q3 2019

Shares 22,551 Value ($000) $1,898 Avg Close $65.47 Range $61.22 - $68.01

Q2 2019

Shares 23,301 Value ($000) $1,953 Avg Close $62.14 Range $55.86 - $67.34

Q1 2019

Shares 23,301 Value ($000) $1,938 Avg Close $60.29 Range $55.35 - $64.55

Q4 2018

Shares 24,251 Value ($000) $1,853 Avg Close $56.50 Range $50.42 - $61.17

Q3 2018

Shares 26,504 Value ($000) $1,880 Avg Close $50.65 Range $45.40 - $54.60

Q2 2018

Shares 26,104 Value ($000) $1,585 Avg Close $44.52 Range $39.72 - $47.34

Q1 2018

Shares 25,154 Value ($000) $1,370 Avg Close $42.25 Range $39.59 - $47.54

Q4 2017

Shares 25,069 Value ($000) $1,410 Avg Close $43.00 Range $39.63 - $47.96

Q3 2017

Shares 25,469 Value ($000) $1,631 Avg Close $46.68 Range $44.87 - $49.08

Q2 2017

Shares 25,769 Value ($000) $1,652 Avg Close $46.54 Range $45.06 - $48.72

Q1 2017

Shares 25,869 Value ($000) $1,644 Avg Close $46.06 Range $42.70 - $48.31

Q4 2016

Shares 26,279 Value ($000) $1,547 Avg Close $44.08 Range $41.83 - $46.98

Q3 2016

Shares 26,279 Value ($000) $1,640 Avg Close $43.73 Range $40.74 - $45.59

Q2 2016

Shares 26,459 Value ($000) $1,524 Avg Close $39.48 Range $37.06 - $41.09

Q1 2016

Shares 26,009 Value ($000) $1,376 Avg Close $36.03 Range $33.60 - $37.88

Q4 2015

Shares 24,009 Value ($000) $1,269 Avg Close $36.77 Range $33.58 - $38.73

Q3 2015

Shares 24,509 Value ($000) $1,211 Avg Close $38.40 Range $31.46 - $41.36

Q2 2015

Shares 24,748 Value ($000) $1,450 Avg Close $40.23 Range $38.42 - $42.17

Q1 2015

Shares 25,010 Value ($000) $1,438 Avg Close $40.30 Range $37.94 - $43.13

Q4 2014

Shares 24,960 Value ($000) $1,418 Avg Close $39.35 Range $35.32 - $41.85

Q3 2014

Shares 27,112 Value ($000) $1,608 Avg Close $39.37 Range $37.12 - $41.03

Q2 2014

Shares 26,499 Value ($000) $1,532 Avg Close $37.96 Range $36.06 - $39.67

Q1 2014

Shares 26,499 Value ($000) $1,504 Avg Close $35.76 Range $32.43 - $37.92

Q4 2013

Shares 26,499 Value ($000) $1,326 Avg Close $31.29 Range $29.09 - $32.94

Q3 2013

Shares 25,339 Value ($000) $1,206,379 Avg Close $30.97 Range $29.74 - $31.75

Q2 2013

Shares 25,619 Value ($000) $1,190 Avg Close $30.02 Range $28.02 - $32.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	16,493	$1,736	$93.24	$81.31 - $107.59
Q3 2025	16,361	$1,373	$81.01	$75.27 - $86.24
Q2 2025	16,711	$1,323	$77.39	$71.26 - $87.25
Q1 2025	17,431	$1,565	$90.12	$78.10 - $99.24
Q4 2024	17,464	$1,737	$98.70	$90.33 - $109.75
Q3 2024	18,860	$2,142	$112.96	$105.16 - $123.40
Q2 2024	19,312	$2,391	$121.72	$114.80 - $127.87
Q1 2024	20,108	$2,653	$115.77	$102.41 - $125.66
Q4 2023	20,546	$2,240	$96.81	$92.34 - $102.48
Q3 2023	21,146	$2,177	$99.84	$95.67 - $106.04
Q2 2023	21,146	$2,440	$104.47	$97.02 - $109.95
Q1 2023	21,146	$2,250	$98.68	$92.86 - $105.40
Q4 2022	21,572	$2,393	$92.80	$77.99 - $103.03
Q3 2022	22,503	$1,938	$80.41	$76.51 - $85.75
Q2 2022	22,503	$2,052	$79.21	$72.83 - $86.09
Q1 2022	22,503	$1,847	$69.85	$64.44 - $74.38
Q4 2021	22,353	$1,713	$69.89	$62.63 - $80.06
Q3 2021	22,353	$1,679	$66.14	$62.09 - $68.78
Q2 2021	22,565	$1,755	$64.14	$59.83 - $67.79
Q1 2021	22,465	$1,732	$63.06	$58.39 - $69.69
Q4 2020	20,723	$1,695	$64.85	$59.73 - $68.80
Q3 2020	21,183	$1,757	$65.93	$60.98 - $70.41
Q2 2020	20,983	$1,622	$62.87	$58.07 - $67.36
Q1 2020	22,551	$1,735	$65.09	$51.91 - $72.71
Q4 2019	22,551	$2,051	$67.55	$62.89 - $73.10
Q3 2019	22,551	$1,898	$65.47	$61.22 - $68.01
Q2 2019	23,301	$1,953	$62.14	$55.86 - $67.34
Q1 2019	23,301	$1,938	$60.29	$55.35 - $64.55
Q4 2018	24,251	$1,853	$56.50	$50.42 - $61.17
Q3 2018	26,504	$1,880	$50.65	$45.40 - $54.60
Q2 2018	26,104	$1,585	$44.52	$39.72 - $47.34
Q1 2018	25,154	$1,370	$42.25	$39.59 - $47.54
Q4 2017	25,069	$1,410	$43.00	$39.63 - $47.96
Q3 2017	25,469	$1,631	$46.68	$44.87 - $49.08
Q2 2017	25,769	$1,652	$46.54	$45.06 - $48.72
Q1 2017	25,869	$1,644	$46.06	$42.70 - $48.31
Q4 2016	26,279	$1,547	$44.08	$41.83 - $46.98
Q3 2016	26,279	$1,640	$43.73	$40.74 - $45.59
Q2 2016	26,459	$1,524	$39.48	$37.06 - $41.09
Q1 2016	26,009	$1,376	$36.03	$33.60 - $37.88
Q4 2015	24,009	$1,269	$36.77	$33.58 - $38.73
Q3 2015	24,509	$1,211	$38.40	$31.46 - $41.36
Q2 2015	24,748	$1,450	$40.23	$38.42 - $42.17
Q1 2015	25,010	$1,438	$40.30	$37.94 - $43.13
Q4 2014	24,960	$1,418	$39.35	$35.32 - $41.85
Q3 2014	27,112	$1,608	$39.37	$37.12 - $41.03
Q2 2014	26,499	$1,532	$37.96	$36.06 - $39.67
Q1 2014	26,499	$1,504	$35.76	$32.43 - $37.92
Q4 2013	26,499	$1,326	$31.29	$29.09 - $32.94
Q3 2013	25,339	$1,206,379	$30.97	$29.74 - $31.75
Q2 2013	25,619	$1,190	$30.02	$28.02 - $32.11