AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

West Tower Group, LLC's Holding History (CIK: 0001965819)

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

Q4 2025

Shares 800 Value ($000) $262 Avg Close $315.95 Range $281.00 - $346.38

Q4 2023

Shares 163 Value ($000) $47 Avg Close $255.10 Range $232.90 - $271.72

Q2 2023

Shares 72 Value ($000) $16 Avg Close $213.65 Range $195.88 - $235.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	800	$262	$315.95	$281.00 - $346.38
Q4 2023	163	$47	$255.10	$232.90 - $271.72
Q2 2023	72	$16	$213.65	$195.88 - $235.05