AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

Callan Family Office, LLC's Holding History (CIK: 0001938970)

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

Q4 2025

Shares 34,443 Value ($000) $11,274 Avg Close $315.95 Range $281.00 - $346.38

Q3 2025

Shares 29,657 Value ($000) $8,369 Avg Close $286.59 Range $267.86 - $306.59

Q2 2025

Shares 30,956 Value ($000) $8,643 Avg Close $277.77 Range $255.23 - $307.44

Q1 2025

Shares 14,709 Value ($000) $4,583 Avg Close $287.24 Range $248.95 - $327.92

Q4 2024

Shares 13,945 Value ($000) $3,635 Avg Close $286.05 Range $245.31 - $316.26

Q3 2024

Shares 2,144 Value ($000) $691 Avg Close $313.17 Range $292.07 - $330.95

Q2 2024

Shares 1,994 Value ($000) $623 Avg Close $279.32 Range $246.97 - $311.17

Q1 2024

Shares 1,169 Value ($000) $332 Avg Close $276.08 Range $254.07 - $309.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	34,443	$11,274	$315.95	$281.00 - $346.38
Q3 2025	29,657	$8,369	$286.59	$267.86 - $306.59
Q2 2025	30,956	$8,643	$277.77	$255.23 - $307.44
Q1 2025	14,709	$4,583	$287.24	$248.95 - $327.92
Q4 2024	13,945	$3,635	$286.05	$245.31 - $316.26
Q3 2024	2,144	$691	$313.17	$292.07 - $330.95
Q2 2024	1,994	$623	$279.32	$246.97 - $311.17
Q1 2024	1,169	$332	$276.08	$254.07 - $309.96