AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

BOSTON FAMILY OFFICE LLC's Holding History (CIK: 0001039807)

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

Q4 2025

Shares 9,167 Value ($000) $3 Avg Close $315.95 Range $281.00 - $346.38

Q3 2025

Shares 9,174 Value ($000) $3 Avg Close $286.59 Range $267.86 - $306.59

Q2 2025

Shares 9,112 Value ($000) $3 Avg Close $277.77 Range $255.23 - $307.44

Q1 2025

Shares 8,056 Value ($000) $3 Avg Close $287.24 Range $248.95 - $327.92

Q4 2024

Shares 8,234 Value ($000) $2 Avg Close $286.05 Range $245.31 - $316.26

Q3 2024

Shares 8,364 Value ($000) $3 Avg Close $313.17 Range $292.07 - $330.95

Q2 2024

Shares 8,416 Value ($000) $3 Avg Close $279.32 Range $246.97 - $311.17

Q1 2024

Shares 8,468 Value ($000) $2 Avg Close $276.08 Range $254.07 - $309.96

Q4 2023

Shares 8,515 Value ($000) $2 Avg Close $255.10 Range $232.90 - $271.72

Q3 2023

Shares 8,599 Value ($000) $2 Avg Close $231.86 Range $202.11 - $255.21

Q2 2023

Shares 8,480 Value ($000) $2 Avg Close $213.65 Range $195.88 - $235.05

Q1 2023

Shares 8,402 Value ($000) $2 Avg Close $224.03 Range $206.60 - $251.53

Q4 2022

Shares 8,542 Value ($000) $2 Avg Close $242.73 Range $204.31 - $267.70

Q3 2022

Shares 8,821 Value ($000) $1,988 Avg Close $217.87 Range $201.50 - $227.98

Q2 2022

Shares 9,400 Value ($000) $2,287 Avg Close $218.58 Range $201.93 - $231.00

Q1 2022

Shares 9,520 Value ($000) $2,302 Avg Close $203.29 Range $190.45 - $218.06

Q4 2021

Shares 9,335 Value ($000) $2,100 Avg Close $185.15 Range $174.95 - $203.49

Q3 2021

Shares 9,284 Value ($000) $1,974 Avg Close $200.25 Range $184.86 - $217.02

Q2 2021

Shares 9,294 Value ($000) $2,265 Avg Close $212.50 Range $198.84 - $224.64

Q1 2021

Shares 9,294 Value ($000) $2,370 Avg Close $204.69 Range $189.57 - $236.38

Q4 2020

Shares 10,301 Value ($000) $2,368 Avg Close $196.32 Range $178.44 - $219.36

Q3 2020

Shares 10,301 Value ($000) $2,618 Avg Close $209.54 Range $196.05 - $223.35

Q2 2020

Shares 10,699 Value ($000) $2,523 Avg Close $191.68 Range $162.60 - $206.00

Q1 2020

Shares 10,924 Value ($000) $2,215 Avg Close $182.24 Range $148.24 - $202.72

Q4 2019

Shares 10,625 Value ($000) $2,561 Avg Close $182.69 Range $155.91 - $203.67

Q3 2019

Shares 10,718 Value ($000) $2,074 Avg Close $158.01 Range $141.97 - $174.23

Q2 2019

Shares 10,616 Value ($000) $1,956 Avg Close $146.19 Range $135.21 - $160.07

Q1 2019

Shares 10,641 Value ($000) $2,022 Avg Close $154.67 Range $144.94 - $164.86

Q4 2018

Shares 10,661 Value ($000) $2,075 Avg Close $156.83 Range $143.85 - $168.62

Q3 2018

Shares 10,615 Value ($000) $2,200 Avg Close $157.37 Range $145.39 - $168.41

Q2 2018

Shares 10,775 Value ($000) $1,989 Avg Close $140.24 Range $128.97 - $149.68

Q1 2018

Shares 11,170 Value ($000) $1,904 Avg Close $144.43 Range $131.87 - $157.72

Q4 2017

Shares 11,925 Value ($000) $2,074 Avg Close $138.21 Range $131.02 - $147.91

Q3 2017

Shares 12,000 Value ($000) $2,237 Avg Close $137.50 Range $129.63 - $148.76

Q2 2017

Shares 12,000 Value ($000) $2,067 Avg Close $125.35 Range $117.66 - $135.67

Q1 2017

Shares 14,450 Value ($000) $2,371 Avg Close $127.19 Range $112.17 - $141.42

Q4 2016

Shares 14,950 Value ($000) $2,186 Avg Close $114.37 Range $101.21 - $127.75

Q3 2016

Shares 15,100 Value ($000) $2,519 Avg Close $127.72 Range $114.64 - $133.93

Q2 2016

Shares 15,600 Value ($000) $2,374 Avg Close $116.70 Range $108.29 - $123.20

Q1 2016

Shares 16,560 Value ($000) $2,483 Avg Close $110.79 Range $103.99 - $119.01

Q4 2015

Shares 8,425 Value ($000) $1,368 Avg Close $116.50 Range $100.25 - $122.74

Q3 2015

Shares 8,425 Value ($000) $1,165 Avg Close $116.24 Range $96.15 - $133.76

Q2 2015

Shares 8,425 Value ($000) $1,293 Avg Close $117.59 Range $110.98 - $127.09

Q1 2015

Shares 8,425 Value ($000) $1,347 Avg Close $115.04 Range $107.36 - $126.18

Q4 2014

Shares 8,500 Value ($000) $1,354 Avg Close $113.30 Range $92.62 - $126.09

Q3 2014

Shares 8,575 Value ($000) $1,204 Avg Close $94.52 Range $82.98 - $104.80

Q2 2014

Shares 8,575 Value ($000) $1,015 Avg Close $83.37 Range $77.69 - $91.37

Q1 2014

Shares 8,575 Value ($000) $1,058 Avg Close $86.89 Range $80.81 - $92.60

Q4 2013

Shares 8,575 Value ($000) $978 Avg Close $81.11 Range $75.24 - $85.16

Q3 2013

Shares 8,825 Value ($000) $988 Avg Close $76.98 Range $67.33 - $83.88

Q2 2013

Shares 8,925 Value ($000) $881 Avg Close $73.34 Range $66.69 - $81.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,167	$3	$315.95	$281.00 - $346.38
Q3 2025	9,174	$3	$286.59	$267.86 - $306.59
Q2 2025	9,112	$3	$277.77	$255.23 - $307.44
Q1 2025	8,056	$3	$287.24	$248.95 - $327.92
Q4 2024	8,234	$2	$286.05	$245.31 - $316.26
Q3 2024	8,364	$3	$313.17	$292.07 - $330.95
Q2 2024	8,416	$3	$279.32	$246.97 - $311.17
Q1 2024	8,468	$2	$276.08	$254.07 - $309.96
Q4 2023	8,515	$2	$255.10	$232.90 - $271.72
Q3 2023	8,599	$2	$231.86	$202.11 - $255.21
Q2 2023	8,480	$2	$213.65	$195.88 - $235.05
Q1 2023	8,402	$2	$224.03	$206.60 - $251.53
Q4 2022	8,542	$2	$242.73	$204.31 - $267.70
Q3 2022	8,821	$1,988	$217.87	$201.50 - $227.98
Q2 2022	9,400	$2,287	$218.58	$201.93 - $231.00
Q1 2022	9,520	$2,302	$203.29	$190.45 - $218.06
Q4 2021	9,335	$2,100	$185.15	$174.95 - $203.49
Q3 2021	9,284	$1,974	$200.25	$184.86 - $217.02
Q2 2021	9,294	$2,265	$212.50	$198.84 - $224.64
Q1 2021	9,294	$2,370	$204.69	$189.57 - $236.38
Q4 2020	10,301	$2,368	$196.32	$178.44 - $219.36
Q3 2020	10,301	$2,618	$209.54	$196.05 - $223.35
Q2 2020	10,699	$2,523	$191.68	$162.60 - $206.00
Q1 2020	10,924	$2,215	$182.24	$148.24 - $202.72
Q4 2019	10,625	$2,561	$182.69	$155.91 - $203.67
Q3 2019	10,718	$2,074	$158.01	$141.97 - $174.23
Q2 2019	10,616	$1,956	$146.19	$135.21 - $160.07
Q1 2019	10,641	$2,022	$154.67	$144.94 - $164.86
Q4 2018	10,661	$2,075	$156.83	$143.85 - $168.62
Q3 2018	10,615	$2,200	$157.37	$145.39 - $168.41
Q2 2018	10,775	$1,989	$140.24	$128.97 - $149.68
Q1 2018	11,170	$1,904	$144.43	$131.87 - $157.72
Q4 2017	11,925	$2,074	$138.21	$131.02 - $147.91
Q3 2017	12,000	$2,237	$137.50	$129.63 - $148.76
Q2 2017	12,000	$2,067	$125.35	$117.66 - $135.67
Q1 2017	14,450	$2,371	$127.19	$112.17 - $141.42
Q4 2016	14,950	$2,186	$114.37	$101.21 - $127.75
Q3 2016	15,100	$2,519	$127.72	$114.64 - $133.93
Q2 2016	15,600	$2,374	$116.70	$108.29 - $123.20
Q1 2016	16,560	$2,483	$110.79	$103.99 - $119.01
Q4 2015	8,425	$1,368	$116.50	$100.25 - $122.74
Q3 2015	8,425	$1,165	$116.24	$96.15 - $133.76
Q2 2015	8,425	$1,293	$117.59	$110.98 - $127.09
Q1 2015	8,425	$1,347	$115.04	$107.36 - $126.18
Q4 2014	8,500	$1,354	$113.30	$92.62 - $126.09
Q3 2014	8,575	$1,204	$94.52	$82.98 - $104.80
Q2 2014	8,575	$1,015	$83.37	$77.69 - $91.37
Q1 2014	8,575	$1,058	$86.89	$80.81 - $92.60
Q4 2013	8,575	$978	$81.11	$75.24 - $85.16
Q3 2013	8,825	$988	$76.98	$67.33 - $83.88
Q2 2013	8,925	$881	$73.34	$66.69 - $81.06