MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

PRIVATE CLIENT SERVICES, LLC's Holding History (CIK: 0001457005)

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

Q4 2025

Shares 2,022 Value ($000) $213 Avg Close $93.24 Range $81.31 - $107.59

Q4 2024

Shares 2,833 Value ($000) $282 Avg Close $98.70 Range $90.33 - $109.75

Q3 2024

Shares 4,502 Value ($000) $511 Avg Close $112.96 Range $105.16 - $123.40

Q2 2024

Shares 2,979 Value ($000) $369 Avg Close $121.72 Range $114.80 - $127.87

Q1 2024

Shares 3,115 Value ($000) $411 Avg Close $115.77 Range $102.41 - $125.66

Q4 2023

Shares 2,875 Value ($000) $313 Avg Close $96.81 Range $92.34 - $102.48

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,022	$213	$93.24	$81.31 - $107.59
Q4 2024	2,833	$282	$98.70	$90.33 - $109.75
Q3 2024	4,502	$511	$112.96	$105.16 - $123.40
Q2 2024	2,979	$369	$121.72	$114.80 - $127.87
Q1 2024	3,115	$411	$115.77	$102.41 - $125.66
Q4 2023	2,875	$313	$96.81	$92.34 - $102.48