AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

WASHINGTON TRUST Co's Holding History (CIK: 0001079736)

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

Q4 2025

Shares 11,200 Value ($000) $3,666 Avg Close $315.95 Range $281.00 - $346.38

Q3 2025

Shares 11,799 Value ($000) $3,330 Avg Close $286.59 Range $267.86 - $306.59

Q2 2025

Shares 11,981 Value ($000) $3,345 Avg Close $277.77 Range $255.23 - $307.44

Q1 2025

Shares 14,043 Value ($000) $4,375 Avg Close $287.24 Range $248.95 - $327.92

Q4 2024

Shares 17,182 Value ($000) $4,478 Avg Close $286.05 Range $245.31 - $316.26

Q3 2024

Shares 46,228 Value ($000) $14,895 Avg Close $313.17 Range $292.07 - $330.95

Q2 2024

Shares 46,959 Value ($000) $14,672 Avg Close $279.32 Range $246.97 - $311.17

Q1 2024

Shares 48,365 Value ($000) $13,751 Avg Close $276.08 Range $254.07 - $309.96

Q4 2023

Shares 48,274 Value ($000) $13,904 Avg Close $255.10 Range $232.90 - $271.72

Q3 2023

Shares 48,469 Value ($000) $13,027 Avg Close $231.86 Range $202.11 - $255.21

Q2 2023

Shares 48,824 Value ($000) $10,840 Avg Close $213.65 Range $195.88 - $235.05

Q1 2023

Shares 48,584 Value ($000) $11,745 Avg Close $224.03 Range $206.60 - $251.53

Q4 2022

Shares 49,072 Value ($000) $12,888 Avg Close $242.73 Range $204.31 - $267.70

Q3 2022

Shares 51,112 Value ($000) $11,521 Avg Close $217.87 Range $201.50 - $227.98

Q2 2022

Shares 51,656 Value ($000) $12,568 Avg Close $218.58 Range $201.93 - $231.00

Q1 2022

Shares 52,485 Value ($000) $12,692 Avg Close $203.29 Range $190.45 - $218.06

Q4 2021

Shares 49,568 Value ($000) $11,151 Avg Close $185.15 Range $174.95 - $203.49

Q3 2021

Shares 49,850 Value ($000) $10,602 Avg Close $200.25 Range $184.86 - $217.02

Q2 2021

Shares 49,826 Value ($000) $12,145 Avg Close $212.50 Range $198.84 - $224.64

Q1 2021

Shares 49,471 Value ($000) $12,309 Avg Close $204.69 Range $189.57 - $236.38

Q4 2020

Shares 48,376 Value ($000) $11,123 Avg Close $196.32 Range $178.44 - $219.36

Q3 2020

Shares 48,089 Value ($000) $12,223 Avg Close $209.54 Range $196.05 - $223.35

Q2 2020

Shares 48,363 Value ($000) $11,203 Avg Close $191.68 Range $162.60 - $206.00

Q1 2020

Shares 47,005 Value ($000) $9,530 Avg Close $182.24 Range $148.24 - $202.72

Q4 2019

Shares 47,860 Value ($000) $11,538 Avg Close $182.69 Range $155.91 - $203.67

Q3 2019

Shares 47,425 Value ($000) $10,113 Avg Close $158.01 Range $141.97 - $174.23

Q2 2019

Shares 47,314 Value ($000) $8,719 Avg Close $146.19 Range $135.21 - $160.07

Q1 2019

Shares 46,859 Value ($000) $8,067 Avg Close $154.67 Range $144.94 - $164.86

Q4 2018

Shares 50,268 Value ($000) $9,786 Avg Close $156.83 Range $143.85 - $168.62

Q3 2018

Shares 50,286 Value ($000) $10,424 Avg Close $157.37 Range $145.39 - $168.41

Q2 2018

Shares 52,676 Value ($000) $9,724 Avg Close $140.24 Range $128.97 - $149.68

Q1 2018

Shares 52,501 Value ($000) $8,950 Avg Close $144.43 Range $131.87 - $157.72

Q4 2017

Shares 53,064 Value ($000) $9,228 Avg Close $138.21 Range $131.02 - $147.91

Q3 2017

Shares 52,296 Value ($000) $9,751 Avg Close $137.50 Range $129.63 - $148.76

Q2 2017

Shares 52,582 Value ($000) $9,057 Avg Close $125.35 Range $117.66 - $135.67

Q1 2017

Shares 51,673 Value ($000) $8,478 Avg Close $127.19 Range $112.17 - $141.42

Q4 2016

Shares 51,124 Value ($000) $7,475 Avg Close $114.37 Range $101.21 - $127.75

Q3 2016

Shares 52,132 Value ($000) $8,695 Avg Close $127.72 Range $114.64 - $133.93

Q2 2016

Shares 51,993 Value ($000) $7,911 Avg Close $116.70 Range $108.29 - $123.20

Q1 2016

Shares 50,983 Value ($000) $7,645 Avg Close $110.79 Range $103.99 - $119.01

Q4 2015

Shares 49,355 Value ($000) $8,013 Avg Close $116.50 Range $100.25 - $122.74

Q3 2015

Shares 51,336 Value ($000) $7,101 Avg Close $116.24 Range $96.15 - $133.76

Q2 2015

Shares 50,228 Value ($000) $7,711 Avg Close $117.59 Range $110.98 - $127.09

Q1 2015

Shares 47,755 Value ($000) $7,634 Avg Close $115.04 Range $107.36 - $126.18

Q4 2014

Shares 40,351 Value ($000) $6,428 Avg Close $113.30 Range $92.62 - $126.09

Q3 2014

Shares 12,083 Value ($000) $1,697 Avg Close $94.52 Range $82.98 - $104.80

Q2 2014

Shares 12,130 Value ($000) $1,435 Avg Close $83.37 Range $77.69 - $91.37

Q1 2014

Shares 12,891 Value ($000) $1,590 Avg Close $86.89 Range $80.81 - $92.60

Q4 2013

Shares 13,174 Value ($000) $1,503 Avg Close $81.11 Range $75.24 - $85.16

Q3 2013

Shares 13,889 Value ($000) $1,555 Avg Close $76.98 Range $67.33 - $83.88

Q2 2013

Shares 13,857 Value ($000) $1,367 Avg Close $73.34 Range $66.69 - $81.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,200	$3,666	$315.95	$281.00 - $346.38
Q3 2025	11,799	$3,330	$286.59	$267.86 - $306.59
Q2 2025	11,981	$3,345	$277.77	$255.23 - $307.44
Q1 2025	14,043	$4,375	$287.24	$248.95 - $327.92
Q4 2024	17,182	$4,478	$286.05	$245.31 - $316.26
Q3 2024	46,228	$14,895	$313.17	$292.07 - $330.95
Q2 2024	46,959	$14,672	$279.32	$246.97 - $311.17
Q1 2024	48,365	$13,751	$276.08	$254.07 - $309.96
Q4 2023	48,274	$13,904	$255.10	$232.90 - $271.72
Q3 2023	48,469	$13,027	$231.86	$202.11 - $255.21
Q2 2023	48,824	$10,840	$213.65	$195.88 - $235.05
Q1 2023	48,584	$11,745	$224.03	$206.60 - $251.53
Q4 2022	49,072	$12,888	$242.73	$204.31 - $267.70
Q3 2022	51,112	$11,521	$217.87	$201.50 - $227.98
Q2 2022	51,656	$12,568	$218.58	$201.93 - $231.00
Q1 2022	52,485	$12,692	$203.29	$190.45 - $218.06
Q4 2021	49,568	$11,151	$185.15	$174.95 - $203.49
Q3 2021	49,850	$10,602	$200.25	$184.86 - $217.02
Q2 2021	49,826	$12,145	$212.50	$198.84 - $224.64
Q1 2021	49,471	$12,309	$204.69	$189.57 - $236.38
Q4 2020	48,376	$11,123	$196.32	$178.44 - $219.36
Q3 2020	48,089	$12,223	$209.54	$196.05 - $223.35
Q2 2020	48,363	$11,203	$191.68	$162.60 - $206.00
Q1 2020	47,005	$9,530	$182.24	$148.24 - $202.72
Q4 2019	47,860	$11,538	$182.69	$155.91 - $203.67
Q3 2019	47,425	$10,113	$158.01	$141.97 - $174.23
Q2 2019	47,314	$8,719	$146.19	$135.21 - $160.07
Q1 2019	46,859	$8,067	$154.67	$144.94 - $164.86
Q4 2018	50,268	$9,786	$156.83	$143.85 - $168.62
Q3 2018	50,286	$10,424	$157.37	$145.39 - $168.41
Q2 2018	52,676	$9,724	$140.24	$128.97 - $149.68
Q1 2018	52,501	$8,950	$144.43	$131.87 - $157.72
Q4 2017	53,064	$9,228	$138.21	$131.02 - $147.91
Q3 2017	52,296	$9,751	$137.50	$129.63 - $148.76
Q2 2017	52,582	$9,057	$125.35	$117.66 - $135.67
Q1 2017	51,673	$8,478	$127.19	$112.17 - $141.42
Q4 2016	51,124	$7,475	$114.37	$101.21 - $127.75
Q3 2016	52,132	$8,695	$127.72	$114.64 - $133.93
Q2 2016	51,993	$7,911	$116.70	$108.29 - $123.20
Q1 2016	50,983	$7,645	$110.79	$103.99 - $119.01
Q4 2015	49,355	$8,013	$116.50	$100.25 - $122.74
Q3 2015	51,336	$7,101	$116.24	$96.15 - $133.76
Q2 2015	50,228	$7,711	$117.59	$110.98 - $127.09
Q1 2015	47,755	$7,634	$115.04	$107.36 - $126.18
Q4 2014	40,351	$6,428	$113.30	$92.62 - $126.09
Q3 2014	12,083	$1,697	$94.52	$82.98 - $104.80
Q2 2014	12,130	$1,435	$83.37	$77.69 - $91.37
Q1 2014	12,891	$1,590	$86.89	$80.81 - $92.60
Q4 2013	13,174	$1,503	$81.11	$75.24 - $85.16
Q3 2013	13,889	$1,555	$76.98	$67.33 - $83.88
Q2 2013	13,857	$1,367	$73.34	$66.69 - $81.06