MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

Westover Capital Advisors, LLC's Holding History (CIK: 0001483467)

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

Q4 2025

Shares 5,650 Value ($000) $595 Avg Close $93.24 Range $81.31 - $107.59

Q1 2025

Shares 5,593 Value ($000) $502 Avg Close $90.12 Range $78.10 - $99.24

Q4 2024

Shares 38,224 Value ($000) $3,803 Avg Close $98.70 Range $90.33 - $109.75

Q3 2024

Shares 41,709 Value ($000) $4,736 Avg Close $112.96 Range $105.16 - $123.40

Q2 2024

Shares 42,516 Value ($000) $5,263 Avg Close $121.72 Range $114.80 - $127.87

Q1 2024

Shares 43,457 Value ($000) $5,734 Avg Close $115.77 Range $102.41 - $125.66

Q4 2023

Shares 43,145 Value ($000) $4,704 Avg Close $96.81 Range $92.34 - $102.48

Q3 2023

Shares 39,322 Value ($000) $4,048 Avg Close $99.84 Range $95.67 - $106.04

Q2 2023

Shares 40,356 Value ($000) $4,657 Avg Close $104.47 Range $97.02 - $109.95

Q1 2023

Shares 40,403 Value ($000) $4,298 Avg Close $98.68 Range $92.86 - $105.40

Q4 2022

Shares 41,254 Value ($000) $4,577 Avg Close $92.80 Range $77.99 - $103.03

Q3 2022

Shares 38,871 Value ($000) $3,348 Avg Close $80.41 Range $76.51 - $85.75

Q2 2022

Shares 36,482 Value ($000) $3,326 Avg Close $79.21 Range $72.83 - $86.09

Q1 2022

Shares 33,400 Value ($000) $2,740 Avg Close $69.85 Range $64.44 - $74.38

Q4 2021

Shares 34,698 Value ($000) $2,659 Avg Close $69.89 Range $62.63 - $80.06

Q3 2021

Shares 33,442 Value ($000) $2,512 Avg Close $66.14 Range $62.09 - $68.78

Q2 2021

Shares 31,002 Value ($000) $2,411 Avg Close $64.14 Range $59.83 - $67.79

Q1 2021

Shares 26,324 Value ($000) $2,029 Avg Close $63.06 Range $58.39 - $69.69

Q4 2020

Shares 14,017 Value ($000) $1,147 Avg Close $64.85 Range $59.73 - $68.80

Q3 2020

Shares 13,821 Value ($000) $1,146 Avg Close $65.93 Range $60.98 - $70.41

Q2 2020

Shares 10,755 Value ($000) $832 Avg Close $62.87 Range $58.07 - $67.36

Q1 2020

Shares 3,224 Value ($000) $248 Avg Close $65.09 Range $51.91 - $72.71

Q2 2014

Shares 4,259 Value ($000) $246 Avg Close $37.96 Range $36.06 - $39.67

Q1 2014

Shares 4,308 Value ($000) $245 Avg Close $35.76 Range $32.43 - $37.92

Q4 2013

Shares 4,308 Value ($000) $216 Avg Close $31.29 Range $29.09 - $32.94

Q3 2013

Shares 4,308 Value ($000) $205 Avg Close $30.97 Range $29.74 - $31.75

Q2 2013

Shares 6,953 Value ($000) $323 Avg Close $30.02 Range $28.02 - $32.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,650	$595	$93.24	$81.31 - $107.59
Q1 2025	5,593	$502	$90.12	$78.10 - $99.24
Q4 2024	38,224	$3,803	$98.70	$90.33 - $109.75
Q3 2024	41,709	$4,736	$112.96	$105.16 - $123.40
Q2 2024	42,516	$5,263	$121.72	$114.80 - $127.87
Q1 2024	43,457	$5,734	$115.77	$102.41 - $125.66
Q4 2023	43,145	$4,704	$96.81	$92.34 - $102.48
Q3 2023	39,322	$4,048	$99.84	$95.67 - $106.04
Q2 2023	40,356	$4,657	$104.47	$97.02 - $109.95
Q1 2023	40,403	$4,298	$98.68	$92.86 - $105.40
Q4 2022	41,254	$4,577	$92.80	$77.99 - $103.03
Q3 2022	38,871	$3,348	$80.41	$76.51 - $85.75
Q2 2022	36,482	$3,326	$79.21	$72.83 - $86.09
Q1 2022	33,400	$2,740	$69.85	$64.44 - $74.38
Q4 2021	34,698	$2,659	$69.89	$62.63 - $80.06
Q3 2021	33,442	$2,512	$66.14	$62.09 - $68.78
Q2 2021	31,002	$2,411	$64.14	$59.83 - $67.79
Q1 2021	26,324	$2,029	$63.06	$58.39 - $69.69
Q4 2020	14,017	$1,147	$64.85	$59.73 - $68.80
Q3 2020	13,821	$1,146	$65.93	$60.98 - $70.41
Q2 2020	10,755	$832	$62.87	$58.07 - $67.36
Q1 2020	3,224	$248	$65.09	$51.91 - $72.71
Q2 2014	4,259	$246	$37.96	$36.06 - $39.67
Q1 2014	4,308	$245	$35.76	$32.43 - $37.92
Q4 2013	4,308	$216	$31.29	$29.09 - $32.94
Q3 2013	4,308	$205	$30.97	$29.74 - $31.75
Q2 2013	6,953	$323	$30.02	$28.02 - $32.11