AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

ADVENT CAPITAL MANAGEMENT /DE/'s Holding History (CIK: 0001097278)

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

Q3 2025
Shares 16,000 Value ($000) $4,515 Avg Close $286.59 Range $267.86 - $306.59
Q2 2025
Shares 15,000 Value ($000) $4,188 Avg Close $277.77 Range $255.23 - $307.44
Q4 2024
Shares 10,000 Value ($000) $2,606 Avg Close $286.05 Range $245.31 - $316.26
Q1 2024
Shares 10,000 Value ($000) $2,843 Avg Close $276.08 Range $254.07 - $309.96
Q4 2023
Shares 4,669 Value ($000) $1,345 Avg Close $255.10 Range $232.90 - $271.72
Q2 2023
Shares 7,000 Value ($000) $1,554 Avg Close $213.65 Range $195.88 - $235.05
Q1 2023
Shares 7,000 Value ($000) $1,692 Avg Close $224.03 Range $206.60 - $251.53
Q1 2022
Shares 15,000 Value ($000) $3,627 Avg Close $203.29 Range $190.45 - $218.06
Q4 2021
Shares 15,000 Value ($000) $3,375 Avg Close $185.15 Range $174.95 - $203.49
Q3 2018
Shares 22 Value ($000) $5 Avg Close $157.37 Range $145.39 - $168.41
Q1 2018
Shares 30,798 Value ($000) $5,250 Avg Close $144.43 Range $131.87 - $157.72
Q2 2017
Shares 37,500 Value ($000) $6,459 Avg Close $125.35 Range $117.66 - $135.67
Q4 2015
Shares 20,000 Value ($000) $3,289 Avg Close $116.50 Range $100.25 - $122.74
Q3 2015
Shares 27,000 Value ($000) $3,735 Avg Close $116.24 Range $96.15 - $133.76