MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

CenterBook Partners LP's Holding History (CIK: 0001872738)

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

Q3 2025

Shares 29,451 Value ($000) $2,472 Avg Close $81.01 Range $75.27 - $86.24

Q1 2025

Shares 4,146 Value ($000) $372 Avg Close $90.12 Range $78.10 - $99.24

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	29,451	$2,472	$81.01	$75.27 - $86.24
Q1 2025	4,146	$372	$90.12	$78.10 - $99.24