AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

BOKF, NA's Holding History (CIK: 0000009634)

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

Q4 2025

Shares 69,470 Value ($000) $22,738 Avg Close $315.95 Range $281.00 - $346.38

Q3 2025

Shares 75,874 Value ($000) $21,412 Avg Close $286.59 Range $267.86 - $306.59

Q2 2025

Shares 76,846 Value ($000) $21,456 Avg Close $277.77 Range $255.23 - $307.44

Q1 2025

Shares 67,838 Value ($000) $21,135 Avg Close $287.24 Range $248.95 - $327.92

Q4 2024

Shares 70,841 Value ($000) $18,577 Avg Close $286.05 Range $245.31 - $316.26

Q3 2024

Shares 70,799 Value ($000) $22,477 Avg Close $313.17 Range $292.07 - $330.95

Q2 2024

Shares 73,038 Value ($000) $22,821 Avg Close $279.32 Range $246.97 - $311.17

Q1 2024

Shares 76,843 Value ($000) $21,750 Avg Close $276.08 Range $254.07 - $309.96

Q4 2023

Shares 77,801 Value ($000) $22,408 Avg Close $255.10 Range $232.90 - $271.72

Q3 2023

Shares 79,735 Value ($000) $20,388 Avg Close $231.86 Range $202.11 - $255.21

Q2 2023

Shares 88,374 Value ($000) $19,621 Avg Close $213.65 Range $195.88 - $235.05

Q1 2023

Shares 83,396 Value ($000) $20,161 Avg Close $224.03 Range $206.60 - $251.53

Q4 2022

Shares 102,957 Value ($000) $27,041 Avg Close $242.73 Range $204.31 - $267.70

Q3 2022

Shares 109,402 Value ($000) $24,659 Avg Close $217.87 Range $201.50 - $227.98

Q2 2022

Shares 111,813 Value ($000) $27,205 Avg Close $218.58 Range $201.93 - $231.00

Q1 2022

Shares 103,779 Value ($000) $25,097 Avg Close $203.29 Range $190.45 - $218.06

Q4 2021

Shares 105,635 Value ($000) $23,765 Avg Close $185.15 Range $174.95 - $203.49

Q3 2021

Shares 100,960 Value ($000) $21,469 Avg Close $200.25 Range $184.86 - $217.02

Q1 2021

Shares 105,039 Value ($000) $26,135 Avg Close $204.69 Range $189.57 - $236.38

Q4 2020

Shares 117,462 Value ($000) $27,008 Avg Close $196.32 Range $178.44 - $219.36

Q3 2020

Shares 118,800 Value ($000) $30,195 Avg Close $209.54 Range $196.05 - $223.35

Q2 2020

Shares 127,654 Value ($000) $30,109 Avg Close $191.68 Range $162.60 - $206.00

Q1 2020

Shares 119,158 Value ($000) $24,157 Avg Close $182.24 Range $148.24 - $202.72

Q4 2019

Shares 104,830 Value ($000) $25,272 Avg Close $182.69 Range $155.91 - $203.67

Q3 2019

Shares 104,012 Value ($000) $20,128 Avg Close $158.01 Range $141.97 - $174.23

Q2 2019

Shares 96,145 Value ($000) $17,717 Avg Close $146.19 Range $135.21 - $160.07

Q1 2019

Shares 126,413 Value ($000) $24,017 Avg Close $154.67 Range $144.94 - $164.86

Q4 2018

Shares 122,205 Value ($000) $23,790 Avg Close $156.83 Range $143.85 - $168.62

Q3 2018

Shares 71,646 Value ($000) $14,852 Avg Close $157.37 Range $145.39 - $168.41

Q2 2018

Shares 76,561 Value ($000) $14,133 Avg Close $140.24 Range $128.97 - $149.68

Q1 2018

Shares 85,128 Value ($000) $14,513 Avg Close $144.43 Range $131.87 - $157.72

Q4 2017

Shares 85,291 Value ($000) $14,832 Avg Close $138.21 Range $131.02 - $147.91

Q3 2017

Shares 86,694 Value ($000) $16,464 Avg Close $137.50 Range $129.63 - $148.76

Q2 2017

Shares 81,979 Value ($000) $14,119 Avg Close $125.35 Range $117.66 - $135.67

Q1 2017

Shares 81,552 Value ($000) $13,380 Avg Close $127.19 Range $112.17 - $141.42

Q4 2016

Shares 72,494 Value ($000) $10,600 Avg Close $114.37 Range $101.21 - $127.75

Q3 2016

Shares 65,610 Value ($000) $10,944 Avg Close $127.72 Range $114.64 - $133.93

Q2 2016

Shares 46,437 Value ($000) $7,066 Avg Close $116.70 Range $108.29 - $123.20

Q1 2016

Shares 56,677 Value ($000) $8,498 Avg Close $110.79 Range $103.99 - $119.01

Q4 2015

Shares 62,352 Value ($000) $10,121 Avg Close $116.50 Range $100.25 - $122.74

Q3 2015

Shares 61,837 Value ($000) $8,554 Avg Close $116.24 Range $96.15 - $133.76

Q2 2015

Shares 59,469 Value ($000) $9,129 Avg Close $117.59 Range $110.98 - $127.09

Q1 2015

Shares 61,510 Value ($000) $9,833 Avg Close $115.04 Range $107.36 - $126.18

Q4 2014

Shares 68,523 Value ($000) $10,915 Avg Close $113.30 Range $92.62 - $126.09

Q3 2014

Shares 70,672 Value ($000) $9,926 Avg Close $94.52 Range $82.98 - $104.80

Q2 2014

Shares 75,068 Value ($000) $8,886 Avg Close $83.37 Range $77.69 - $91.37

Q1 2014

Shares 95,507 Value ($000) $11,780 Avg Close $86.89 Range $80.81 - $92.60

Q4 2013

Shares 54,699 Value ($000) $6,240 Avg Close $81.11 Range $75.24 - $85.16

Q3 2013

Shares 28,456 Value ($000) $3,185 Avg Close $76.98 Range $67.33 - $83.88

Q2 2013

Shares 32,280 Value ($000) $3,185 Avg Close $73.34 Range $66.69 - $81.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	69,470	$22,738	$315.95	$281.00 - $346.38
Q3 2025	75,874	$21,412	$286.59	$267.86 - $306.59
Q2 2025	76,846	$21,456	$277.77	$255.23 - $307.44
Q1 2025	67,838	$21,135	$287.24	$248.95 - $327.92
Q4 2024	70,841	$18,577	$286.05	$245.31 - $316.26
Q3 2024	70,799	$22,477	$313.17	$292.07 - $330.95
Q2 2024	73,038	$22,821	$279.32	$246.97 - $311.17
Q1 2024	76,843	$21,750	$276.08	$254.07 - $309.96
Q4 2023	77,801	$22,408	$255.10	$232.90 - $271.72
Q3 2023	79,735	$20,388	$231.86	$202.11 - $255.21
Q2 2023	88,374	$19,621	$213.65	$195.88 - $235.05
Q1 2023	83,396	$20,161	$224.03	$206.60 - $251.53
Q4 2022	102,957	$27,041	$242.73	$204.31 - $267.70
Q3 2022	109,402	$24,659	$217.87	$201.50 - $227.98
Q2 2022	111,813	$27,205	$218.58	$201.93 - $231.00
Q1 2022	103,779	$25,097	$203.29	$190.45 - $218.06
Q4 2021	105,635	$23,765	$185.15	$174.95 - $203.49
Q3 2021	100,960	$21,469	$200.25	$184.86 - $217.02
Q1 2021	105,039	$26,135	$204.69	$189.57 - $236.38
Q4 2020	117,462	$27,008	$196.32	$178.44 - $219.36
Q3 2020	118,800	$30,195	$209.54	$196.05 - $223.35
Q2 2020	127,654	$30,109	$191.68	$162.60 - $206.00
Q1 2020	119,158	$24,157	$182.24	$148.24 - $202.72
Q4 2019	104,830	$25,272	$182.69	$155.91 - $203.67
Q3 2019	104,012	$20,128	$158.01	$141.97 - $174.23
Q2 2019	96,145	$17,717	$146.19	$135.21 - $160.07
Q1 2019	126,413	$24,017	$154.67	$144.94 - $164.86
Q4 2018	122,205	$23,790	$156.83	$143.85 - $168.62
Q3 2018	71,646	$14,852	$157.37	$145.39 - $168.41
Q2 2018	76,561	$14,133	$140.24	$128.97 - $149.68
Q1 2018	85,128	$14,513	$144.43	$131.87 - $157.72
Q4 2017	85,291	$14,832	$138.21	$131.02 - $147.91
Q3 2017	86,694	$16,464	$137.50	$129.63 - $148.76
Q2 2017	81,979	$14,119	$125.35	$117.66 - $135.67
Q1 2017	81,552	$13,380	$127.19	$112.17 - $141.42
Q4 2016	72,494	$10,600	$114.37	$101.21 - $127.75
Q3 2016	65,610	$10,944	$127.72	$114.64 - $133.93
Q2 2016	46,437	$7,066	$116.70	$108.29 - $123.20
Q1 2016	56,677	$8,498	$110.79	$103.99 - $119.01
Q4 2015	62,352	$10,121	$116.50	$100.25 - $122.74
Q3 2015	61,837	$8,554	$116.24	$96.15 - $133.76
Q2 2015	59,469	$9,129	$117.59	$110.98 - $127.09
Q1 2015	61,510	$9,833	$115.04	$107.36 - $126.18
Q4 2014	68,523	$10,915	$113.30	$92.62 - $126.09
Q3 2014	70,672	$9,926	$94.52	$82.98 - $104.80
Q2 2014	75,068	$8,886	$83.37	$77.69 - $91.37
Q1 2014	95,507	$11,780	$86.89	$80.81 - $92.60
Q4 2013	54,699	$6,240	$81.11	$75.24 - $85.16
Q3 2013	28,456	$3,185	$76.98	$67.33 - $83.88
Q2 2013	32,280	$3,185	$73.34	$66.69 - $81.06