MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

SummitTX Capital, L.P.'s Holding History (CIK: 0002052310)

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

Q3 2025

Shares 33,684 Value ($000) $2,827 Avg Close $81.01 Range $75.27 - $86.24

Q2 2025

Shares 22,715 Value ($000) $1,798 Avg Close $77.39 Range $71.26 - $87.25

Q1 2025

Shares 91,795 Value ($000) $8,240 Avg Close $90.12 Range $78.10 - $99.24

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	33,684	$2,827	$81.01	$75.27 - $86.24
Q2 2025	22,715	$1,798	$77.39	$71.26 - $87.25
Q1 2025	91,795	$8,240	$90.12	$78.10 - $99.24