MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

Ballentine Partners, LLC's Holding History (CIK: 0001374889)

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

Q4 2025

Shares 48,171 Value ($000) $5,070 Avg Close $93.24 Range $81.31 - $107.59

Q3 2025

Shares 45,296 Value ($000) $3,802 Avg Close $81.01 Range $75.27 - $86.24

Q2 2025

Shares 48,716 Value ($000) $3,856 Avg Close $77.39 Range $71.26 - $87.25

Q1 2025

Shares 60,496 Value ($000) $5,430 Avg Close $90.12 Range $78.10 - $99.24

Q4 2024

Shares 63,509 Value ($000) $6,318 Avg Close $98.70 Range $90.33 - $109.75

Q3 2024

Shares 66,176 Value ($000) $7,515 Avg Close $112.96 Range $105.16 - $123.40

Q2 2024

Shares 74,179 Value ($000) $9,183 Avg Close $121.72 Range $114.80 - $127.87

Q1 2024

Shares 68,135 Value ($000) $8,990 Avg Close $115.77 Range $102.41 - $125.66

Q4 2023

Shares 63,441 Value ($000) $6,916 Avg Close $96.81 Range $92.34 - $102.48

Q3 2023

Shares 53,751 Value ($000) $5,534 Avg Close $99.84 Range $95.67 - $106.04

Q2 2023

Shares 54,693 Value ($000) $6,311 Avg Close $104.47 Range $97.02 - $109.95

Q1 2023

Shares 56,929 Value ($000) $6,057 Avg Close $98.68 Range $92.86 - $105.40

Q4 2022

Shares 41,815 Value ($000) $4,639 Avg Close $92.80 Range $77.99 - $103.03

Q3 2022

Shares 37,331 Value ($000) $3,215 Avg Close $80.41 Range $76.51 - $85.75

Q2 2022

Shares 33,434 Value ($000) $3,049 Avg Close $79.21 Range $72.83 - $86.09

Q1 2022

Shares 31,981 Value ($000) $2,623 Avg Close $69.85 Range $64.44 - $74.38

Q4 2021

Shares 31,353 Value ($000) $2,403 Avg Close $69.89 Range $62.63 - $80.06

Q3 2021

Shares 30,614 Value ($000) $2,299 Avg Close $66.14 Range $62.09 - $68.78

Q2 2021

Shares 30,563 Value ($000) $2,377 Avg Close $64.14 Range $59.83 - $67.79

Q1 2021

Shares 31,709 Value ($000) $2,444 Avg Close $63.06 Range $58.39 - $69.69

Q4 2020

Shares 33,786 Value ($000) $2,764 Avg Close $64.85 Range $59.73 - $68.80

Q3 2020

Shares 35,479 Value ($000) $2,943 Avg Close $65.93 Range $60.98 - $70.41

Q2 2020

Shares 30,496 Value ($000) $2,358 Avg Close $62.87 Range $58.07 - $67.36

Q1 2020

Shares 30,015 Value ($000) $2,309 Avg Close $65.09 Range $51.91 - $72.71

Q4 2019

Shares 29,756 Value ($000) $2,706 Avg Close $67.55 Range $62.89 - $73.10

Q3 2019

Shares 29,636 Value ($000) $2,495 Avg Close $65.47 Range $61.22 - $68.01

Q2 2019

Shares 19,354 Value ($000) $1,623 Avg Close $62.14 Range $55.86 - $67.34

Q1 2019

Shares 15,828 Value ($000) $1,316 Avg Close $60.29 Range $55.35 - $64.55

Q4 2018

Shares 15,939 Value ($000) $1,218 Avg Close $56.50 Range $50.42 - $61.17

Q3 2018

Shares 18,170 Value ($000) $1,289 Avg Close $50.65 Range $45.40 - $54.60

Q2 2018

Shares 17,277 Value ($000) $1,048 Avg Close $44.52 Range $39.72 - $47.34

Q1 2018

Shares 16,131 Value ($000) $879 Avg Close $42.25 Range $39.59 - $47.54

Q4 2017

Shares 19,238 Value ($000) $1,084 Avg Close $43.00 Range $39.63 - $47.96

Q3 2017

Shares 23,087 Value ($000) $1,478 Avg Close $46.68 Range $44.87 - $49.08

Q2 2017

Shares 19,306 Value ($000) $1,203 Avg Close $46.54 Range $45.06 - $48.72

Q1 2017

Shares 2,682 Value ($000) $172 Avg Close $46.06 Range $42.70 - $48.31

Q3 2016

Shares 95 Value ($000) $6 Avg Close $43.73 Range $40.74 - $45.59

Q1 2016

Shares 203 Value ($000) $11 Avg Close $36.03 Range $33.60 - $37.88

Q4 2014

Shares 13,747 Value ($000) $781 Avg Close $39.35 Range $35.32 - $41.85

Q3 2014

Shares 13,793 Value ($000) $818 Avg Close $39.37 Range $37.12 - $41.03

Q2 2014

Shares 13,793 Value ($000) $798 Avg Close $37.96 Range $36.06 - $39.67

Q1 2014

Shares 13,537 Value ($000) $768 Avg Close $35.76 Range $32.43 - $37.92

Q4 2013

Shares 13,437 Value ($000) $673 Avg Close $31.29 Range $29.09 - $32.94

Q3 2013

Shares 13,370 Value ($000) $637 Avg Close $30.97 Range $29.74 - $31.75

Q2 2013

Shares 10,325 Value ($000) $479 Avg Close $30.02 Range $28.02 - $32.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	48,171	$5,070	$93.24	$81.31 - $107.59
Q3 2025	45,296	$3,802	$81.01	$75.27 - $86.24
Q2 2025	48,716	$3,856	$77.39	$71.26 - $87.25
Q1 2025	60,496	$5,430	$90.12	$78.10 - $99.24
Q4 2024	63,509	$6,318	$98.70	$90.33 - $109.75
Q3 2024	66,176	$7,515	$112.96	$105.16 - $123.40
Q2 2024	74,179	$9,183	$121.72	$114.80 - $127.87
Q1 2024	68,135	$8,990	$115.77	$102.41 - $125.66
Q4 2023	63,441	$6,916	$96.81	$92.34 - $102.48
Q3 2023	53,751	$5,534	$99.84	$95.67 - $106.04
Q2 2023	54,693	$6,311	$104.47	$97.02 - $109.95
Q1 2023	56,929	$6,057	$98.68	$92.86 - $105.40
Q4 2022	41,815	$4,639	$92.80	$77.99 - $103.03
Q3 2022	37,331	$3,215	$80.41	$76.51 - $85.75
Q2 2022	33,434	$3,049	$79.21	$72.83 - $86.09
Q1 2022	31,981	$2,623	$69.85	$64.44 - $74.38
Q4 2021	31,353	$2,403	$69.89	$62.63 - $80.06
Q3 2021	30,614	$2,299	$66.14	$62.09 - $68.78
Q2 2021	30,563	$2,377	$64.14	$59.83 - $67.79
Q1 2021	31,709	$2,444	$63.06	$58.39 - $69.69
Q4 2020	33,786	$2,764	$64.85	$59.73 - $68.80
Q3 2020	35,479	$2,943	$65.93	$60.98 - $70.41
Q2 2020	30,496	$2,358	$62.87	$58.07 - $67.36
Q1 2020	30,015	$2,309	$65.09	$51.91 - $72.71
Q4 2019	29,756	$2,706	$67.55	$62.89 - $73.10
Q3 2019	29,636	$2,495	$65.47	$61.22 - $68.01
Q2 2019	19,354	$1,623	$62.14	$55.86 - $67.34
Q1 2019	15,828	$1,316	$60.29	$55.35 - $64.55
Q4 2018	15,939	$1,218	$56.50	$50.42 - $61.17
Q3 2018	18,170	$1,289	$50.65	$45.40 - $54.60
Q2 2018	17,277	$1,048	$44.52	$39.72 - $47.34
Q1 2018	16,131	$879	$42.25	$39.59 - $47.54
Q4 2017	19,238	$1,084	$43.00	$39.63 - $47.96
Q3 2017	23,087	$1,478	$46.68	$44.87 - $49.08
Q2 2017	19,306	$1,203	$46.54	$45.06 - $48.72
Q1 2017	2,682	$172	$46.06	$42.70 - $48.31
Q3 2016	95	$6	$43.73	$40.74 - $45.59
Q1 2016	203	$11	$36.03	$33.60 - $37.88
Q4 2014	13,747	$781	$39.35	$35.32 - $41.85
Q3 2014	13,793	$818	$39.37	$37.12 - $41.03
Q2 2014	13,793	$798	$37.96	$36.06 - $39.67
Q1 2014	13,537	$768	$35.76	$32.43 - $37.92
Q4 2013	13,437	$673	$31.29	$29.09 - $32.94
Q3 2013	13,370	$637	$30.97	$29.74 - $31.75
Q2 2013	10,325	$479	$30.02	$28.02 - $32.11