AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

TOWER BRIDGE ADVISORS's Holding History (CIK: 0001278249)

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

Q4 2025

Shares 14,559 Value ($000) $4,765 Avg Close $315.95 Range $281.00 - $346.38

Q3 2025

Shares 14,782 Value ($000) $4,171 Avg Close $286.59 Range $267.86 - $306.59

Q2 2025

Shares 14,784 Value ($000) $4,128 Avg Close $277.77 Range $255.23 - $307.44

Q1 2025

Shares 13,909 Value ($000) $4,333 Avg Close $287.24 Range $248.95 - $327.92

Q4 2024

Shares 13,479 Value ($000) $3,513 Avg Close $286.05 Range $245.31 - $316.26

Q3 2024

Shares 13,199 Value ($000) $4,253 Avg Close $313.17 Range $292.07 - $330.95

Q2 2024

Shares 12,996 Value ($000) $4,061 Avg Close $279.32 Range $246.97 - $311.17

Q1 2024

Shares 15,360 Value ($000) $4,367 Avg Close $276.08 Range $254.07 - $309.96

Q4 2023

Shares 15,137 Value ($000) $4,360 Avg Close $255.10 Range $232.90 - $271.72

Q3 2023

Shares 15,218 Value ($000) $4,090 Avg Close $231.86 Range $202.11 - $255.21

Q2 2023

Shares 15,071 Value ($000) $3,346 Avg Close $213.65 Range $195.88 - $235.05

Q1 2023

Shares 17,511 Value ($000) $4,233 Avg Close $224.03 Range $206.60 - $251.53

Q4 2022

Shares 16,361 Value ($000) $4,297 Avg Close $242.73 Range $204.31 - $267.70

Q3 2022

Shares 16,511 Value ($000) $3,721,579 Avg Close $217.87 Range $201.50 - $227.98

Q2 2022

Shares 16,678 Value ($000) $4,057,757 Avg Close $218.58 Range $201.93 - $231.00

Q1 2022

Shares 16,788 Value ($000) $4,059,674 Avg Close $203.29 Range $190.45 - $218.06

Q4 2021

Shares 16,638 Value ($000) $3,743,051 Avg Close $185.15 Range $174.95 - $203.49

Q3 2021

Shares 17,713 Value ($000) $3,766,669 Avg Close $200.25 Range $184.86 - $217.02

Q2 2021

Shares 17,558 Value ($000) $4,279,763 Avg Close $212.50 Range $198.84 - $224.64

Q1 2021

Shares 15,895 Value ($000) $3,954,835 Avg Close $204.69 Range $189.57 - $236.38

Q4 2020

Shares 15,595 Value ($000) $3,585,602 Avg Close $196.32 Range $178.44 - $219.36

Q3 2020

Shares 6,926 Value ($000) $1,760,312 Avg Close $209.54 Range $196.05 - $223.35

Q2 2020

Shares 6,926 Value ($000) $1,633,566 Avg Close $191.68 Range $162.60 - $206.00

Q1 2020

Shares 6,979 Value ($000) $1,414,879 Avg Close $182.24 Range $148.24 - $202.72

Q4 2019

Shares 6,979 Value ($000) $1,682,459 Avg Close $182.69 Range $155.91 - $203.67

Q3 2019

Shares 6,979 Value ($000) $1,543,156 Avg Close $158.01 Range $141.97 - $174.23

Q2 2019

Shares 6,926 Value ($000) $1,276,323 Avg Close $146.19 Range $135.21 - $160.07

Q1 2019

Shares 7,026 Value ($000) $1,334,799 Avg Close $154.67 Range $144.94 - $164.86

Q4 2018

Shares 7,559 Value ($000) $1,471,511 Avg Close $156.83 Range $143.85 - $168.62

Q3 2018

Shares 7,760 Value ($000) $1,608,570 Avg Close $157.37 Range $145.39 - $168.41

Q2 2018

Shares 8,092 Value ($000) $1,493,702 Avg Close $140.24 Range $128.97 - $149.68

Q1 2018

Shares 8,092 Value ($000) $1,379,524 Avg Close $144.43 Range $131.87 - $157.72

Q4 2017

Shares 8,590 Value ($000) $1,493,801 Avg Close $138.21 Range $131.02 - $147.91

Q3 2017

Shares 8,519 Value ($000) $1,588,368 Avg Close $137.50 Range $129.63 - $148.76

Q2 2017

Shares 9,339 Value ($000) $1,608,456 Avg Close $125.35 Range $117.66 - $135.67

Q1 2017

Shares 15,639 Value ($000) $2,565,891 Avg Close $127.19 Range $112.17 - $141.42

Q4 2016

Shares 16,414 Value ($000) $2,399,891 Avg Close $114.37 Range $101.21 - $127.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,559	$4,765	$315.95	$281.00 - $346.38
Q3 2025	14,782	$4,171	$286.59	$267.86 - $306.59
Q2 2025	14,784	$4,128	$277.77	$255.23 - $307.44
Q1 2025	13,909	$4,333	$287.24	$248.95 - $327.92
Q4 2024	13,479	$3,513	$286.05	$245.31 - $316.26
Q3 2024	13,199	$4,253	$313.17	$292.07 - $330.95
Q2 2024	12,996	$4,061	$279.32	$246.97 - $311.17
Q1 2024	15,360	$4,367	$276.08	$254.07 - $309.96
Q4 2023	15,137	$4,360	$255.10	$232.90 - $271.72
Q3 2023	15,218	$4,090	$231.86	$202.11 - $255.21
Q2 2023	15,071	$3,346	$213.65	$195.88 - $235.05
Q1 2023	17,511	$4,233	$224.03	$206.60 - $251.53
Q4 2022	16,361	$4,297	$242.73	$204.31 - $267.70
Q3 2022	16,511	$3,721,579	$217.87	$201.50 - $227.98
Q2 2022	16,678	$4,057,757	$218.58	$201.93 - $231.00
Q1 2022	16,788	$4,059,674	$203.29	$190.45 - $218.06
Q4 2021	16,638	$3,743,051	$185.15	$174.95 - $203.49
Q3 2021	17,713	$3,766,669	$200.25	$184.86 - $217.02
Q2 2021	17,558	$4,279,763	$212.50	$198.84 - $224.64
Q1 2021	15,895	$3,954,835	$204.69	$189.57 - $236.38
Q4 2020	15,595	$3,585,602	$196.32	$178.44 - $219.36
Q3 2020	6,926	$1,760,312	$209.54	$196.05 - $223.35
Q2 2020	6,926	$1,633,566	$191.68	$162.60 - $206.00
Q1 2020	6,979	$1,414,879	$182.24	$148.24 - $202.72
Q4 2019	6,979	$1,682,459	$182.69	$155.91 - $203.67
Q3 2019	6,979	$1,543,156	$158.01	$141.97 - $174.23
Q2 2019	6,926	$1,276,323	$146.19	$135.21 - $160.07
Q1 2019	7,026	$1,334,799	$154.67	$144.94 - $164.86
Q4 2018	7,559	$1,471,511	$156.83	$143.85 - $168.62
Q3 2018	7,760	$1,608,570	$157.37	$145.39 - $168.41
Q2 2018	8,092	$1,493,702	$140.24	$128.97 - $149.68
Q1 2018	8,092	$1,379,524	$144.43	$131.87 - $157.72
Q4 2017	8,590	$1,493,801	$138.21	$131.02 - $147.91
Q3 2017	8,519	$1,588,368	$137.50	$129.63 - $148.76
Q2 2017	9,339	$1,608,456	$125.35	$117.66 - $135.67
Q1 2017	15,639	$2,565,891	$127.19	$112.17 - $141.42
Q4 2016	16,414	$2,399,891	$114.37	$101.21 - $127.75