MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

INVESTMENT MANAGEMENT CORP /VA/ /ADV's Holding History (CIK: 0000789307)

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

Q4 2025

Shares 6,393 Value ($000) $673 Avg Close $93.24 Range $81.31 - $107.59

Q2 2025

Shares 67 Value ($000) $5 Avg Close $77.39 Range $71.26 - $87.25

Q1 2025

Shares 118 Value ($000) $11 Avg Close $90.12 Range $78.10 - $99.24

Q4 2024

Shares 185 Value ($000) $18 Avg Close $98.70 Range $90.33 - $109.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,393	$673	$93.24	$81.31 - $107.59
Q2 2025	67	$5	$77.39	$71.26 - $87.25
Q1 2025	118	$11	$90.12	$78.10 - $99.24
Q4 2024	185	$18	$98.70	$90.33 - $109.75