AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

ANCHOR CAPITAL ADVISORS LLC's Holding History (CIK: 0000813933)

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

Q4 2025

Shares 1,235 Value ($000) $404 Avg Close $315.95 Range $281.00 - $346.38

Q3 2025

Shares 1,235 Value ($000) $349 Avg Close $286.59 Range $267.86 - $306.59

Q2 2025

Shares 1,235 Value ($000) $345 Avg Close $277.77 Range $255.23 - $307.44

Q1 2025

Shares 1,235 Value ($000) $385 Avg Close $287.24 Range $248.95 - $327.92

Q4 2024

Shares 1,235 Value ($000) $322 Avg Close $286.05 Range $245.31 - $316.26

Q3 2024

Shares 1,235 Value ($000) $398 Avg Close $313.17 Range $292.07 - $330.95

Q2 2024

Shares 1,235 Value ($000) $386 Avg Close $279.32 Range $246.97 - $311.17

Q1 2024

Shares 1,235 Value ($000) $351 Avg Close $276.08 Range $254.07 - $309.96

Q4 2023

Shares 1,235 Value ($000) $356 Avg Close $255.10 Range $232.90 - $271.72

Q3 2023

Shares 1,235 Value ($000) $332 Avg Close $231.86 Range $202.11 - $255.21

Q2 2023

Shares 1,235 Value ($000) $274 Avg Close $213.65 Range $195.88 - $235.05

Q1 2023

Shares 1,235 Value ($000) $299 Avg Close $224.03 Range $206.60 - $251.53

Q4 2022

Shares 1,235 Value ($000) $324 Avg Close $242.73 Range $204.31 - $267.70

Q3 2022

Shares 1,235 Value ($000) $278 Avg Close $217.87 Range $201.50 - $227.98

Q2 2022

Shares 1,235 Value ($000) $300 Avg Close $218.58 Range $201.93 - $231.00

Q1 2022

Shares 1,412 Value ($000) $341 Avg Close $203.29 Range $190.45 - $218.06

Q4 2021

Shares 1,235 Value ($000) $278 Avg Close $185.15 Range $174.95 - $203.49

Q3 2021

Shares 1,235 Value ($000) $263 Avg Close $200.25 Range $184.86 - $217.02

Q2 2021

Shares 1,235 Value ($000) $301 Avg Close $212.50 Range $198.84 - $224.64

Q1 2021

Shares 4,035 Value ($000) $1,004 Avg Close $204.69 Range $189.57 - $236.38

Q4 2020

Shares 4,085 Value ($000) $939 Avg Close $196.32 Range $178.44 - $219.36

Q3 2020

Shares 4,085 Value ($000) $1,038 Avg Close $209.54 Range $196.05 - $223.35

Q2 2020

Shares 4,285 Value ($000) $1,011 Avg Close $191.68 Range $162.60 - $206.00

Q1 2020

Shares 4,285 Value ($000) $869 Avg Close $182.24 Range $148.24 - $202.72

Q4 2019

Shares 4,285 Value ($000) $1,033 Avg Close $182.69 Range $155.91 - $203.67

Q3 2019

Shares 4,363 Value ($000) $844 Avg Close $158.01 Range $141.97 - $174.23

Q2 2019

Shares 3,885 Value ($000) $716 Avg Close $146.19 Range $135.21 - $160.07

Q1 2019

Shares 3,885 Value ($000) $738 Avg Close $154.67 Range $144.94 - $164.86

Q4 2018

Shares 3,885 Value ($000) $756 Avg Close $156.83 Range $143.85 - $168.62

Q3 2018

Shares 3,885 Value ($000) $805 Avg Close $157.37 Range $145.39 - $168.41

Q2 2018

Shares 3,935 Value ($000) $726 Avg Close $140.24 Range $128.97 - $149.68

Q4 2017

Shares 1,975 Value ($000) $343 Avg Close $138.21 Range $131.02 - $147.91

Q3 2017

Shares 1,975 Value ($000) $368 Avg Close $137.50 Range $129.63 - $148.76

Q2 2017

Shares 1,975 Value ($000) $340 Avg Close $125.35 Range $117.66 - $135.67

Q1 2017

Shares 3,817 Value ($000) $626 Avg Close $127.19 Range $112.17 - $141.42

Q4 2016

Shares 4,665 Value ($000) $682 Avg Close $114.37 Range $101.21 - $127.75

Q3 2016

Shares 122,990 Value ($000) $20,516 Avg Close $127.72 Range $114.64 - $133.93

Q2 2016

Shares 166,838 Value ($000) $25,384 Avg Close $116.70 Range $108.29 - $123.20

Q1 2016

Shares 226,394 Value ($000) $33,943 Avg Close $110.79 Range $103.99 - $119.01

Q4 2015

Shares 229,556 Value ($000) $37,264 Avg Close $116.50 Range $100.25 - $122.74

Q3 2015

Shares 232,241 Value ($000) $32,124 Avg Close $116.24 Range $96.15 - $133.76

Q2 2015

Shares 239,098 Value ($000) $36,706 Avg Close $117.59 Range $110.98 - $127.09

Q1 2015

Shares 241,919 Value ($000) $38,671 Avg Close $115.04 Range $107.36 - $126.18

Q4 2014

Shares 261,994 Value ($000) $41,733 Avg Close $113.30 Range $92.62 - $126.09

Q3 2014

Shares 264,492 Value ($000) $37,151 Avg Close $94.52 Range $82.98 - $104.80

Q2 2014

Shares 264,901 Value ($000) $31,356 Avg Close $83.37 Range $77.69 - $91.37

Q1 2014

Shares 247,849 Value ($000) $30,570 Avg Close $86.89 Range $80.81 - $92.60

Q4 2013

Shares 248,315 Value ($000) $28,328 Avg Close $81.11 Range $75.24 - $85.16

Q3 2013

Shares 215,093 Value ($000) $24,074 Avg Close $76.98 Range $67.33 - $83.88

Q2 2013

Shares 213,790 Value ($000) $21,093 Avg Close $73.34 Range $66.69 - $81.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,235	$404	$315.95	$281.00 - $346.38
Q3 2025	1,235	$349	$286.59	$267.86 - $306.59
Q2 2025	1,235	$345	$277.77	$255.23 - $307.44
Q1 2025	1,235	$385	$287.24	$248.95 - $327.92
Q4 2024	1,235	$322	$286.05	$245.31 - $316.26
Q3 2024	1,235	$398	$313.17	$292.07 - $330.95
Q2 2024	1,235	$386	$279.32	$246.97 - $311.17
Q1 2024	1,235	$351	$276.08	$254.07 - $309.96
Q4 2023	1,235	$356	$255.10	$232.90 - $271.72
Q3 2023	1,235	$332	$231.86	$202.11 - $255.21
Q2 2023	1,235	$274	$213.65	$195.88 - $235.05
Q1 2023	1,235	$299	$224.03	$206.60 - $251.53
Q4 2022	1,235	$324	$242.73	$204.31 - $267.70
Q3 2022	1,235	$278	$217.87	$201.50 - $227.98
Q2 2022	1,235	$300	$218.58	$201.93 - $231.00
Q1 2022	1,412	$341	$203.29	$190.45 - $218.06
Q4 2021	1,235	$278	$185.15	$174.95 - $203.49
Q3 2021	1,235	$263	$200.25	$184.86 - $217.02
Q2 2021	1,235	$301	$212.50	$198.84 - $224.64
Q1 2021	4,035	$1,004	$204.69	$189.57 - $236.38
Q4 2020	4,085	$939	$196.32	$178.44 - $219.36
Q3 2020	4,085	$1,038	$209.54	$196.05 - $223.35
Q2 2020	4,285	$1,011	$191.68	$162.60 - $206.00
Q1 2020	4,285	$869	$182.24	$148.24 - $202.72
Q4 2019	4,285	$1,033	$182.69	$155.91 - $203.67
Q3 2019	4,363	$844	$158.01	$141.97 - $174.23
Q2 2019	3,885	$716	$146.19	$135.21 - $160.07
Q1 2019	3,885	$738	$154.67	$144.94 - $164.86
Q4 2018	3,885	$756	$156.83	$143.85 - $168.62
Q3 2018	3,885	$805	$157.37	$145.39 - $168.41
Q2 2018	3,935	$726	$140.24	$128.97 - $149.68
Q4 2017	1,975	$343	$138.21	$131.02 - $147.91
Q3 2017	1,975	$368	$137.50	$129.63 - $148.76
Q2 2017	1,975	$340	$125.35	$117.66 - $135.67
Q1 2017	3,817	$626	$127.19	$112.17 - $141.42
Q4 2016	4,665	$682	$114.37	$101.21 - $127.75
Q3 2016	122,990	$20,516	$127.72	$114.64 - $133.93
Q2 2016	166,838	$25,384	$116.70	$108.29 - $123.20
Q1 2016	226,394	$33,943	$110.79	$103.99 - $119.01
Q4 2015	229,556	$37,264	$116.50	$100.25 - $122.74
Q3 2015	232,241	$32,124	$116.24	$96.15 - $133.76
Q2 2015	239,098	$36,706	$117.59	$110.98 - $127.09
Q1 2015	241,919	$38,671	$115.04	$107.36 - $126.18
Q4 2014	261,994	$41,733	$113.30	$92.62 - $126.09
Q3 2014	264,492	$37,151	$94.52	$82.98 - $104.80
Q2 2014	264,901	$31,356	$83.37	$77.69 - $91.37
Q1 2014	247,849	$30,570	$86.89	$80.81 - $92.60
Q4 2013	248,315	$28,328	$81.11	$75.24 - $85.16
Q3 2013	215,093	$24,074	$76.98	$67.33 - $83.88
Q2 2013	213,790	$21,093	$73.34	$66.69 - $81.06