MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

Strategic Advisors LLC's Holding History (CIK: 0001569119)

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

Q4 2025

Shares 8,752 Value ($000) $921 Avg Close $93.24 Range $81.31 - $107.59

Q3 2025

Shares 8,450 Value ($000) $709 Avg Close $81.01 Range $75.27 - $86.24

Q2 2025

Shares 8,942 Value ($000) $708 Avg Close $77.39 Range $71.26 - $87.25

Q1 2025

Shares 13,333 Value ($000) $1,197 Avg Close $90.12 Range $78.10 - $99.24

Q4 2024

Shares 14,205 Value ($000) $1,413 Avg Close $98.70 Range $90.33 - $109.75

Q3 2024

Shares 13,312 Value ($000) $1,512 Avg Close $112.96 Range $105.16 - $123.40

Q2 2024

Shares 13,244 Value ($000) $1,640 Avg Close $121.72 Range $114.80 - $127.87

Q1 2024

Shares 13,644 Value ($000) $1,800 Avg Close $115.77 Range $102.41 - $125.66

Q4 2023

Shares 15,243 Value ($000) $1,662 Avg Close $96.81 Range $92.34 - $102.48

Q3 2023

Shares 15,159 Value ($000) $1,561 Avg Close $99.84 Range $95.67 - $106.04

Q2 2023

Shares 15,724 Value ($000) $1,814 Avg Close $104.47 Range $97.02 - $109.95

Q1 2023

Shares 15,778 Value ($000) $1,679 Avg Close $98.68 Range $92.86 - $105.40

Q4 2022

Shares 16,525 Value ($000) $1,833 Avg Close $92.80 Range $77.99 - $103.03

Q3 2022

Shares 89,329 Value ($000) $7,693 Avg Close $80.41 Range $76.51 - $85.75

Q2 2022

Shares 94,859 Value ($000) $8,648 Avg Close $79.21 Range $72.83 - $86.09

Q1 2022

Shares 95,040 Value ($000) $7,798 Avg Close $69.85 Range $64.44 - $74.38

Q4 2021

Shares 95,560 Value ($000) $7,323 Avg Close $69.89 Range $62.63 - $80.06

Q3 2021

Shares 41,631 Value ($000) $3,126 Avg Close $66.14 Range $62.09 - $68.78

Q2 2021

Shares 21,038 Value ($000) $1,636 Avg Close $64.14 Range $59.83 - $67.79

Q1 2021

Shares 21,902 Value ($000) $1,688 Avg Close $63.06 Range $58.39 - $69.69

Q4 2020

Shares 21,899 Value ($000) $1,839 Avg Close $64.85 Range $59.73 - $68.80

Q3 2020

Shares 21,923 Value ($000) $1,781 Avg Close $65.93 Range $60.98 - $70.41

Q2 2020

Shares 22,019 Value ($000) $1,734 Avg Close $62.87 Range $58.07 - $67.36

Q1 2020

Shares 22,009 Value ($000) $1,796 Avg Close $65.09 Range $51.91 - $72.71

Q4 2019

Shares 21,687 Value ($000) $1,972 Avg Close $67.55 Range $62.89 - $73.10

Q3 2019

Shares 21,342 Value ($000) $1,797 Avg Close $65.47 Range $61.22 - $68.01

Q2 2019

Shares 20,916 Value ($000) $1,753 Avg Close $62.14 Range $55.86 - $67.34

Q1 2019

Shares 21,226 Value ($000) $1,765 Avg Close $60.29 Range $55.35 - $64.55

Q4 2018

Shares 38,467 Value ($000) $2,939 Avg Close $56.50 Range $50.42 - $61.17

Q3 2018

Shares 39,365 Value ($000) $2,793 Avg Close $50.65 Range $45.40 - $54.60

Q2 2018

Shares 39,633 Value ($000) $2,406 Avg Close $44.52 Range $39.72 - $47.34

Q1 2018

Shares 41,464 Value ($000) $2,259 Avg Close $42.25 Range $39.59 - $47.54

Q4 2017

Shares 43,052 Value ($000) $2,423 Avg Close $43.00 Range $39.63 - $47.96

Q3 2017

Shares 40,832 Value ($000) $2,614 Avg Close $46.68 Range $44.87 - $49.08

Q2 2017

Shares 41,993 Value ($000) $2,691 Avg Close $46.54 Range $45.06 - $48.72

Q1 2017

Shares 42,414 Value ($000) $2,695 Avg Close $46.06 Range $42.70 - $48.31

Q4 2016

Shares 36,011 Value ($000) $2,120 Avg Close $44.08 Range $41.83 - $46.98

Q3 2016

Shares 37,315 Value ($000) $2,329 Avg Close $43.73 Range $40.74 - $45.59

Q2 2016

Shares 58,078 Value ($000) $3,346 Avg Close $39.48 Range $37.06 - $41.09

Q1 2016

Shares 58,110 Value ($000) $3,075 Avg Close $36.03 Range $33.60 - $37.88

Q4 2015

Shares 58,292 Value ($000) $3,078,965 Avg Close $36.77 Range $33.58 - $38.73

Q3 2015

Shares 59,707 Value ($000) $2,949 Avg Close $38.40 Range $31.46 - $41.36

Q2 2015

Shares 58,343 Value ($000) $3,321 Avg Close $40.23 Range $38.42 - $42.17

Q1 2015

Shares 39,758 Value ($000) $2,300 Avg Close $40.30 Range $37.94 - $43.13

Q4 2014

Shares 52,780 Value ($000) $2,997 Avg Close $39.35 Range $35.32 - $41.85

Q3 2014

Shares 38,596 Value ($000) $2,288 Avg Close $39.37 Range $37.12 - $41.03

Q2 2014

Shares 39,758 Value ($000) $2,300 Avg Close $37.96 Range $36.06 - $39.67

Q1 2014

Shares 39,314 Value ($000) $2,232 Avg Close $35.76 Range $32.43 - $37.92

Q4 2013

Shares 64,280 Value ($000) $3,217 Avg Close $31.29 Range $29.09 - $32.94

Q3 2013

Shares 63,408 Value ($000) $3,019 Avg Close $30.97 Range $29.74 - $31.75

Q2 2013

Shares 60,337 Value ($000) $2,795 Avg Close $30.02 Range $28.02 - $32.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,752	$921	$93.24	$81.31 - $107.59
Q3 2025	8,450	$709	$81.01	$75.27 - $86.24
Q2 2025	8,942	$708	$77.39	$71.26 - $87.25
Q1 2025	13,333	$1,197	$90.12	$78.10 - $99.24
Q4 2024	14,205	$1,413	$98.70	$90.33 - $109.75
Q3 2024	13,312	$1,512	$112.96	$105.16 - $123.40
Q2 2024	13,244	$1,640	$121.72	$114.80 - $127.87
Q1 2024	13,644	$1,800	$115.77	$102.41 - $125.66
Q4 2023	15,243	$1,662	$96.81	$92.34 - $102.48
Q3 2023	15,159	$1,561	$99.84	$95.67 - $106.04
Q2 2023	15,724	$1,814	$104.47	$97.02 - $109.95
Q1 2023	15,778	$1,679	$98.68	$92.86 - $105.40
Q4 2022	16,525	$1,833	$92.80	$77.99 - $103.03
Q3 2022	89,329	$7,693	$80.41	$76.51 - $85.75
Q2 2022	94,859	$8,648	$79.21	$72.83 - $86.09
Q1 2022	95,040	$7,798	$69.85	$64.44 - $74.38
Q4 2021	95,560	$7,323	$69.89	$62.63 - $80.06
Q3 2021	41,631	$3,126	$66.14	$62.09 - $68.78
Q2 2021	21,038	$1,636	$64.14	$59.83 - $67.79
Q1 2021	21,902	$1,688	$63.06	$58.39 - $69.69
Q4 2020	21,899	$1,839	$64.85	$59.73 - $68.80
Q3 2020	21,923	$1,781	$65.93	$60.98 - $70.41
Q2 2020	22,019	$1,734	$62.87	$58.07 - $67.36
Q1 2020	22,009	$1,796	$65.09	$51.91 - $72.71
Q4 2019	21,687	$1,972	$67.55	$62.89 - $73.10
Q3 2019	21,342	$1,797	$65.47	$61.22 - $68.01
Q2 2019	20,916	$1,753	$62.14	$55.86 - $67.34
Q1 2019	21,226	$1,765	$60.29	$55.35 - $64.55
Q4 2018	38,467	$2,939	$56.50	$50.42 - $61.17
Q3 2018	39,365	$2,793	$50.65	$45.40 - $54.60
Q2 2018	39,633	$2,406	$44.52	$39.72 - $47.34
Q1 2018	41,464	$2,259	$42.25	$39.59 - $47.54
Q4 2017	43,052	$2,423	$43.00	$39.63 - $47.96
Q3 2017	40,832	$2,614	$46.68	$44.87 - $49.08
Q2 2017	41,993	$2,691	$46.54	$45.06 - $48.72
Q1 2017	42,414	$2,695	$46.06	$42.70 - $48.31
Q4 2016	36,011	$2,120	$44.08	$41.83 - $46.98
Q3 2016	37,315	$2,329	$43.73	$40.74 - $45.59
Q2 2016	58,078	$3,346	$39.48	$37.06 - $41.09
Q1 2016	58,110	$3,075	$36.03	$33.60 - $37.88
Q4 2015	58,292	$3,078,965	$36.77	$33.58 - $38.73
Q3 2015	59,707	$2,949	$38.40	$31.46 - $41.36
Q2 2015	58,343	$3,321	$40.23	$38.42 - $42.17
Q1 2015	39,758	$2,300	$40.30	$37.94 - $43.13
Q4 2014	52,780	$2,997	$39.35	$35.32 - $41.85
Q3 2014	38,596	$2,288	$39.37	$37.12 - $41.03
Q2 2014	39,758	$2,300	$37.96	$36.06 - $39.67
Q1 2014	39,314	$2,232	$35.76	$32.43 - $37.92
Q4 2013	64,280	$3,217	$31.29	$29.09 - $32.94
Q3 2013	63,408	$3,019	$30.97	$29.74 - $31.75
Q2 2013	60,337	$2,795	$30.02	$28.02 - $32.11