MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

Nuveen, LLC's Holding History (CIK: 0001871926)

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

Q4 2025

Shares 6,958,069 Value ($000) $732,406 Avg Close $93.24 Range $81.31 - $107.59

Q3 2025

Shares 6,908,110 Value ($000) $579,798 Avg Close $81.01 Range $75.27 - $86.24

Q2 2025

Shares 8,018,753 Value ($000) $634,764 Avg Close $77.39 Range $71.26 - $87.25

Q1 2025

Shares 11,046,718 Value ($000) $991,553 Avg Close $90.12 Range $78.10 - $99.24

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,958,069	$732,406	$93.24	$81.31 - $107.59
Q3 2025	6,908,110	$579,798	$81.01	$75.27 - $86.24
Q2 2025	8,018,753	$634,764	$77.39	$71.26 - $87.25
Q1 2025	11,046,718	$991,553	$90.12	$78.10 - $99.24