AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

Sienna Gestion's Holding History (CIK: 0002021242)

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

Q2 2025

Shares 22,311 Value ($000) $5,687 Avg Close $277.77 Range $255.23 - $307.44

Q1 2025

Shares 20,163 Value ($000) $6,106 Avg Close $287.24 Range $248.95 - $327.92

Q4 2024

Shares 22,340 Value ($000) $5,822 Avg Close $286.05 Range $245.31 - $316.26

Q3 2024

Shares 26,501 Value ($000) $8,518 Avg Close $313.17 Range $292.07 - $330.95

Q2 2024

Shares 22,520 Value ($000) $7,033 Avg Close $279.32 Range $246.97 - $311.17

Q1 2024

Shares 22,520 Value ($000) $6,403 Avg Close $276.08 Range $254.07 - $309.96

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	22,311	$5,687	$277.77	$255.23 - $307.44
Q1 2025	20,163	$6,106	$287.24	$248.95 - $327.92
Q4 2024	22,340	$5,822	$286.05	$245.31 - $316.26
Q3 2024	26,501	$8,518	$313.17	$292.07 - $330.95
Q2 2024	22,520	$7,033	$279.32	$246.97 - $311.17
Q1 2024	22,520	$6,403	$276.08	$254.07 - $309.96