MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

Argyle Capital Management Inc.'s Holding History (CIK: 0001321194)

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

Q4 2025

Shares 63,516 Value ($000) $6,686 Avg Close $93.24 Range $81.31 - $107.59

Q3 2025

Shares 59,866 Value ($000) $5,025 Avg Close $81.01 Range $75.27 - $86.24

Q2 2025

Shares 59,301 Value ($000) $4,694 Avg Close $77.39 Range $71.26 - $87.25

Q1 2025

Shares 59,601 Value ($000) $5,350 Avg Close $90.12 Range $78.10 - $99.24

Q4 2024

Shares 58,115 Value ($000) $5,781 Avg Close $98.70 Range $90.33 - $109.75

Q3 2024

Shares 53,648 Value ($000) $6,092 Avg Close $112.96 Range $105.16 - $123.40

Q2 2024

Shares 56,723 Value ($000) $7,022 Avg Close $121.72 Range $114.80 - $127.87

Q1 2024

Shares 60,408 Value ($000) $7,971 Avg Close $115.77 Range $102.41 - $125.66

Q4 2023

Shares 62,510 Value ($000) $6,815 Avg Close $96.81 Range $92.34 - $102.48

Q3 2023

Shares 71,735 Value ($000) $7,385 Avg Close $99.84 Range $95.67 - $106.04

Q2 2023

Shares 71,855 Value ($000) $8,291 Avg Close $104.47 Range $97.02 - $109.95

Q1 2023

Shares 74,823 Value ($000) $7,960 Avg Close $98.68 Range $92.86 - $105.40

Q4 2022

Shares 76,324 Value ($000) $8,468 Avg Close $92.80 Range $77.99 - $103.03

Q3 2022

Shares 77,814 Value ($000) $6,701 Avg Close $80.41 Range $76.51 - $85.75

Q2 2022

Shares 77,989 Value ($000) $7,110 Avg Close $79.21 Range $72.83 - $86.09

Q1 2022

Shares 77,727 Value ($000) $6,378 Avg Close $69.85 Range $64.44 - $74.38

Q4 2021

Shares 84,092 Value ($000) $6,445 Avg Close $69.89 Range $62.63 - $80.06

Q3 2021

Shares 84,092 Value ($000) $6,316 Avg Close $66.14 Range $62.09 - $68.78

Q2 2021

Shares 84,127 Value ($000) $6,543 Avg Close $64.14 Range $59.83 - $67.79

Q1 2021

Shares 84,162 Value ($000) $6,488 Avg Close $63.06 Range $58.39 - $69.69

Q4 2020

Shares 84,162 Value ($000) $6,884 Avg Close $64.85 Range $59.73 - $68.80

Q3 2020

Shares 85,148 Value ($000) $7,063 Avg Close $65.93 Range $60.98 - $70.41

Q2 2020

Shares 87,247 Value ($000) $6,747 Avg Close $62.87 Range $58.07 - $67.36

Q1 2020

Shares 87,517 Value ($000) $6,734 Avg Close $65.09 Range $51.91 - $72.71

Q4 2019

Shares 87,727 Value ($000) $7,979 Avg Close $67.55 Range $62.89 - $73.10

Q3 2019

Shares 88,627 Value ($000) $7,461 Avg Close $65.47 Range $61.22 - $68.01

Q2 2019

Shares 90,327 Value ($000) $7,574 Avg Close $62.14 Range $55.86 - $67.34

Q1 2019

Shares 91,487 Value ($000) $7,609 Avg Close $60.29 Range $55.35 - $64.55

Q4 2018

Shares 91,649 Value ($000) $7,003 Avg Close $56.50 Range $50.42 - $61.17

Q3 2018

Shares 92,849 Value ($000) $6,587 Avg Close $50.65 Range $45.40 - $54.60

Q2 2018

Shares 92,949 Value ($000) $5,642 Avg Close $44.52 Range $39.72 - $47.34

Q1 2018

Shares 93,349 Value ($000) $5,085 Avg Close $42.25 Range $39.59 - $47.54

Q4 2017

Shares 95,549 Value ($000) $5,377 Avg Close $43.00 Range $39.63 - $47.96

Q3 2017

Shares 91,099 Value ($000) $5,833 Avg Close $46.68 Range $44.87 - $49.08

Q2 2017

Shares 93,660 Value ($000) $6,003 Avg Close $46.54 Range $45.06 - $48.72

Q1 2017

Shares 93,810 Value ($000) $5,961 Avg Close $46.06 Range $42.70 - $48.31

Q4 2016

Shares 94,010 Value ($000) $5,534 Avg Close $44.08 Range $41.83 - $46.98

Q3 2016

Shares 96,031 Value ($000) $5,993 Avg Close $43.73 Range $40.74 - $45.59

Q2 2016

Shares 96,256 Value ($000) $5,545 Avg Close $39.48 Range $37.06 - $41.09

Q1 2016

Shares 96,381 Value ($000) $5,100 Avg Close $36.03 Range $33.60 - $37.88

Q4 2015

Shares 96,861 Value ($000) $5,116 Avg Close $36.77 Range $33.58 - $38.73

Q3 2015

Shares 97,361 Value ($000) $4,809 Avg Close $38.40 Range $31.46 - $41.36

Q2 2015

Shares 95,968 Value ($000) $5,463 Avg Close $40.23 Range $38.42 - $42.17

Q1 2015

Shares 96,711 Value ($000) $5,559 Avg Close $40.30 Range $37.94 - $43.13

Q4 2014

Shares 98,072 Value ($000) $5,570 Avg Close $39.35 Range $35.32 - $41.85

Q3 2014

Shares 98,952 Value ($000) $5,866 Avg Close $39.37 Range $37.12 - $41.03

Q2 2014

Shares 99,117 Value ($000) $5,734 Avg Close $37.96 Range $36.06 - $39.67

Q1 2014

Shares 99,428 Value ($000) $5,645 Avg Close $35.76 Range $32.43 - $37.92

Q4 2013

Shares 101,001 Value ($000) $5,055 Avg Close $31.29 Range $29.09 - $32.94

Q3 2013

Shares 101,566 Value ($000) $4,835 Avg Close $30.97 Range $29.74 - $31.75

Q2 2013

Shares 101,566 Value ($000) $4,718 Avg Close $30.02 Range $28.02 - $32.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	63,516	$6,686	$93.24	$81.31 - $107.59
Q3 2025	59,866	$5,025	$81.01	$75.27 - $86.24
Q2 2025	59,301	$4,694	$77.39	$71.26 - $87.25
Q1 2025	59,601	$5,350	$90.12	$78.10 - $99.24
Q4 2024	58,115	$5,781	$98.70	$90.33 - $109.75
Q3 2024	53,648	$6,092	$112.96	$105.16 - $123.40
Q2 2024	56,723	$7,022	$121.72	$114.80 - $127.87
Q1 2024	60,408	$7,971	$115.77	$102.41 - $125.66
Q4 2023	62,510	$6,815	$96.81	$92.34 - $102.48
Q3 2023	71,735	$7,385	$99.84	$95.67 - $106.04
Q2 2023	71,855	$8,291	$104.47	$97.02 - $109.95
Q1 2023	74,823	$7,960	$98.68	$92.86 - $105.40
Q4 2022	76,324	$8,468	$92.80	$77.99 - $103.03
Q3 2022	77,814	$6,701	$80.41	$76.51 - $85.75
Q2 2022	77,989	$7,110	$79.21	$72.83 - $86.09
Q1 2022	77,727	$6,378	$69.85	$64.44 - $74.38
Q4 2021	84,092	$6,445	$69.89	$62.63 - $80.06
Q3 2021	84,092	$6,316	$66.14	$62.09 - $68.78
Q2 2021	84,127	$6,543	$64.14	$59.83 - $67.79
Q1 2021	84,162	$6,488	$63.06	$58.39 - $69.69
Q4 2020	84,162	$6,884	$64.85	$59.73 - $68.80
Q3 2020	85,148	$7,063	$65.93	$60.98 - $70.41
Q2 2020	87,247	$6,747	$62.87	$58.07 - $67.36
Q1 2020	87,517	$6,734	$65.09	$51.91 - $72.71
Q4 2019	87,727	$7,979	$67.55	$62.89 - $73.10
Q3 2019	88,627	$7,461	$65.47	$61.22 - $68.01
Q2 2019	90,327	$7,574	$62.14	$55.86 - $67.34
Q1 2019	91,487	$7,609	$60.29	$55.35 - $64.55
Q4 2018	91,649	$7,003	$56.50	$50.42 - $61.17
Q3 2018	92,849	$6,587	$50.65	$45.40 - $54.60
Q2 2018	92,949	$5,642	$44.52	$39.72 - $47.34
Q1 2018	93,349	$5,085	$42.25	$39.59 - $47.54
Q4 2017	95,549	$5,377	$43.00	$39.63 - $47.96
Q3 2017	91,099	$5,833	$46.68	$44.87 - $49.08
Q2 2017	93,660	$6,003	$46.54	$45.06 - $48.72
Q1 2017	93,810	$5,961	$46.06	$42.70 - $48.31
Q4 2016	94,010	$5,534	$44.08	$41.83 - $46.98
Q3 2016	96,031	$5,993	$43.73	$40.74 - $45.59
Q2 2016	96,256	$5,545	$39.48	$37.06 - $41.09
Q1 2016	96,381	$5,100	$36.03	$33.60 - $37.88
Q4 2015	96,861	$5,116	$36.77	$33.58 - $38.73
Q3 2015	97,361	$4,809	$38.40	$31.46 - $41.36
Q2 2015	95,968	$5,463	$40.23	$38.42 - $42.17
Q1 2015	96,711	$5,559	$40.30	$37.94 - $43.13
Q4 2014	98,072	$5,570	$39.35	$35.32 - $41.85
Q3 2014	98,952	$5,866	$39.37	$37.12 - $41.03
Q2 2014	99,117	$5,734	$37.96	$36.06 - $39.67
Q1 2014	99,428	$5,645	$35.76	$32.43 - $37.92
Q4 2013	101,001	$5,055	$31.29	$29.09 - $32.94
Q3 2013	101,566	$4,835	$30.97	$29.74 - $31.75
Q2 2013	101,566	$4,718	$30.02	$28.02 - $32.11