AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

Columbia Bank's Holding History (CIK: 0002017259)

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

Q4 2025
Shares 2,139 Value ($000) $700 Avg Close $315.95 Range $281.00 - $346.38
Q3 2025
Shares 2,139 Value ($000) $636 Avg Close $286.59 Range $267.86 - $306.59
Q2 2025
Shares 2,109 Value ($000) $626 Avg Close $277.77 Range $255.23 - $307.44
Q1 2025
Shares 2,194 Value ($000) $684 Avg Close $287.24 Range $248.95 - $327.92
Q4 2024
Shares 2,217 Value ($000) $592 Avg Close $286.05 Range $245.31 - $316.26
Q3 2024
Shares 1,997 Value ($000) $643 Avg Close $313.17 Range $292.07 - $330.95
Q2 2024
Shares 2,047 Value ($000) $640 Avg Close $279.32 Range $246.97 - $311.17
Q1 2024
Shares 1,997 Value ($000) $568 Avg Close $276.08 Range $254.07 - $309.96