AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

Boston Common Asset Management, LLC's Holding History (CIK: 0001409427)

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

Q4 2025

Shares 44,989 Value ($000) $14,725 Avg Close $315.95 Range $281.00 - $346.38

Q3 2025

Shares 46,116 Value ($000) $13,014 Avg Close $286.59 Range $267.86 - $306.59

Q2 2025

Shares 47,460 Value ($000) $13,251 Avg Close $277.77 Range $255.23 - $307.44

Q1 2025

Shares 49,715 Value ($000) $15,489 Avg Close $287.24 Range $248.95 - $327.92

Q4 2024

Shares 21,711 Value ($000) $5,659 Avg Close $286.05 Range $245.31 - $316.26

Q3 2024

Shares 687 Value ($000) $0 Avg Close $313.17 Range $292.07 - $330.95

Q2 2024

Shares 687 Value ($000) $0 Avg Close $279.32 Range $246.97 - $311.17

Q1 2024

Shares 14,218 Value ($000) $4 Avg Close $276.08 Range $254.07 - $309.96

Q4 2023

Shares 28,946 Value ($000) $8 Avg Close $255.10 Range $232.90 - $271.72

Q3 2023

Shares 46,612 Value ($000) $13 Avg Close $231.86 Range $202.11 - $255.21

Q2 2023

Shares 62,752 Value ($000) $14 Avg Close $213.65 Range $195.88 - $235.05

Q1 2023

Shares 79,945 Value ($000) $19 Avg Close $224.03 Range $206.60 - $251.53

Q4 2022

Shares 82,730 Value ($000) $22 Avg Close $242.73 Range $204.31 - $267.70

Q3 2022

Shares 98,974 Value ($000) $22,309 Avg Close $217.87 Range $201.50 - $227.98

Q2 2022

Shares 93,642 Value ($000) $22,783 Avg Close $218.58 Range $201.93 - $231.00

Q1 2022

Shares 74,832 Value ($000) $18,096 Avg Close $203.29 Range $190.45 - $218.06

Q4 2021

Shares 52,949 Value ($000) $11,912 Avg Close $185.15 Range $174.95 - $203.49

Q3 2021

Shares 51,968 Value ($000) $11,051 Avg Close $200.25 Range $184.86 - $217.02

Q2 2021

Shares 51,690 Value ($000) $12,599 Avg Close $212.50 Range $198.84 - $224.64

Q1 2021

Shares 53,802 Value ($000) $13,386 Avg Close $204.69 Range $189.57 - $236.38

Q4 2020

Shares 54,424 Value ($000) $12,513 Avg Close $196.32 Range $178.44 - $219.36

Q3 2020

Shares 40,353 Value ($000) $10,256 Avg Close $209.54 Range $196.05 - $223.35

Q2 2020

Shares 35,577 Value ($000) $8,391 Avg Close $191.68 Range $162.60 - $206.00

Q1 2020

Shares 34,110 Value ($000) $6,915 Avg Close $182.24 Range $148.24 - $202.72

Q4 2019

Shares 33,841 Value ($000) $8,158 Avg Close $182.69 Range $155.91 - $203.67

Q3 2019

Shares 33,982 Value ($000) $6,576 Avg Close $158.01 Range $141.97 - $174.23

Q2 2019

Shares 10,319 Value ($000) $1,902 Avg Close $146.19 Range $135.21 - $160.07

Q1 2019

Shares 10,804 Value ($000) $2,053 Avg Close $154.67 Range $144.94 - $164.86

Q4 2018

Shares 10,989 Value ($000) $2,139 Avg Close $156.83 Range $143.85 - $168.62

Q3 2018

Shares 11,034 Value ($000) $2,287 Avg Close $157.37 Range $145.39 - $168.41

Q2 2018

Shares 13,870 Value ($000) $2,560 Avg Close $140.24 Range $128.97 - $149.68

Q1 2018

Shares 11,505 Value ($000) $1,961 Avg Close $144.43 Range $131.87 - $157.72

Q3 2016

Shares 4,262 Value ($000) $711 Avg Close $127.72 Range $114.64 - $133.93

Q2 2016

Shares 4,955 Value ($000) $754 Avg Close $116.70 Range $108.29 - $123.20

Q1 2016

Shares 4,420 Value ($000) $663 Avg Close $110.79 Range $103.99 - $119.01

Q1 2015

Shares 2,245 Value ($000) $359 Avg Close $115.04 Range $107.36 - $126.18

Q4 2014

Shares 2,320 Value ($000) $370 Avg Close $113.30 Range $92.62 - $126.09

Q3 2014

Shares 4,005 Value ($000) $563 Avg Close $94.52 Range $82.98 - $104.80

Q2 2014

Shares 4,095 Value ($000) $485 Avg Close $83.37 Range $77.69 - $91.37

Q1 2014

Shares 4,625 Value ($000) $570 Avg Close $86.89 Range $80.81 - $92.60

Q4 2013

Shares 4,705 Value ($000) $537 Avg Close $81.11 Range $75.24 - $85.16

Q3 2013

Shares 4,571 Value ($000) $512 Avg Close $76.98 Range $67.33 - $83.88

Q2 2013

Shares 4,716 Value ($000) $465 Avg Close $73.34 Range $66.69 - $81.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	44,989	$14,725	$315.95	$281.00 - $346.38
Q3 2025	46,116	$13,014	$286.59	$267.86 - $306.59
Q2 2025	47,460	$13,251	$277.77	$255.23 - $307.44
Q1 2025	49,715	$15,489	$287.24	$248.95 - $327.92
Q4 2024	21,711	$5,659	$286.05	$245.31 - $316.26
Q3 2024	687	$0	$313.17	$292.07 - $330.95
Q2 2024	687	$0	$279.32	$246.97 - $311.17
Q1 2024	14,218	$4	$276.08	$254.07 - $309.96
Q4 2023	28,946	$8	$255.10	$232.90 - $271.72
Q3 2023	46,612	$13	$231.86	$202.11 - $255.21
Q2 2023	62,752	$14	$213.65	$195.88 - $235.05
Q1 2023	79,945	$19	$224.03	$206.60 - $251.53
Q4 2022	82,730	$22	$242.73	$204.31 - $267.70
Q3 2022	98,974	$22,309	$217.87	$201.50 - $227.98
Q2 2022	93,642	$22,783	$218.58	$201.93 - $231.00
Q1 2022	74,832	$18,096	$203.29	$190.45 - $218.06
Q4 2021	52,949	$11,912	$185.15	$174.95 - $203.49
Q3 2021	51,968	$11,051	$200.25	$184.86 - $217.02
Q2 2021	51,690	$12,599	$212.50	$198.84 - $224.64
Q1 2021	53,802	$13,386	$204.69	$189.57 - $236.38
Q4 2020	54,424	$12,513	$196.32	$178.44 - $219.36
Q3 2020	40,353	$10,256	$209.54	$196.05 - $223.35
Q2 2020	35,577	$8,391	$191.68	$162.60 - $206.00
Q1 2020	34,110	$6,915	$182.24	$148.24 - $202.72
Q4 2019	33,841	$8,158	$182.69	$155.91 - $203.67
Q3 2019	33,982	$6,576	$158.01	$141.97 - $174.23
Q2 2019	10,319	$1,902	$146.19	$135.21 - $160.07
Q1 2019	10,804	$2,053	$154.67	$144.94 - $164.86
Q4 2018	10,989	$2,139	$156.83	$143.85 - $168.62
Q3 2018	11,034	$2,287	$157.37	$145.39 - $168.41
Q2 2018	13,870	$2,560	$140.24	$128.97 - $149.68
Q1 2018	11,505	$1,961	$144.43	$131.87 - $157.72
Q3 2016	4,262	$711	$127.72	$114.64 - $133.93
Q2 2016	4,955	$754	$116.70	$108.29 - $123.20
Q1 2016	4,420	$663	$110.79	$103.99 - $119.01
Q1 2015	2,245	$359	$115.04	$107.36 - $126.18
Q4 2014	2,320	$370	$113.30	$92.62 - $126.09
Q3 2014	4,005	$563	$94.52	$82.98 - $104.80
Q2 2014	4,095	$485	$83.37	$77.69 - $91.37
Q1 2014	4,625	$570	$86.89	$80.81 - $92.60
Q4 2013	4,705	$537	$81.11	$75.24 - $85.16
Q3 2013	4,571	$512	$76.98	$67.33 - $83.88
Q2 2013	4,716	$465	$73.34	$66.69 - $81.06