MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

Safeguard Investment Advisory Group, LLC's Holding History (CIK: 0001846711)

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

Q4 2025

Shares 2,388 Value ($000) $251 Avg Close $93.24 Range $81.31 - $107.59

Q1 2025

Shares 3,302 Value ($000) $297 Avg Close $90.12 Range $78.10 - $99.24

Q3 2024

Shares 1,810 Value ($000) $205 Avg Close $112.96 Range $105.16 - $123.40

Q4 2020

Shares 616 Value ($000) $50 Avg Close $64.85 Range $59.73 - $68.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,388	$251	$93.24	$81.31 - $107.59
Q1 2025	3,302	$297	$90.12	$78.10 - $99.24
Q3 2024	1,810	$205	$112.96	$105.16 - $123.40
Q4 2020	616	$50	$64.85	$59.73 - $68.80