AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY's Holding History (CIK: 0000714142)

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

Q4 2025

Shares 126,248 Value ($000) $41 Avg Close $315.95 Range $281.00 - $346.38

Q3 2025

Shares 126,248 Value ($000) $36 Avg Close $286.59 Range $267.86 - $306.59

Q2 2025

Shares 126,248 Value ($000) $35 Avg Close $277.77 Range $255.23 - $307.44

Q1 2025

Shares 125,617 Value ($000) $39 Avg Close $287.24 Range $248.95 - $327.92

Q4 2024

Shares 123,778 Value ($000) $32 Avg Close $286.05 Range $245.31 - $316.26

Q3 2024

Shares 124,120 Value ($000) $40 Avg Close $313.17 Range $292.07 - $330.95

Q2 2024

Shares 124,488 Value ($000) $39 Avg Close $279.32 Range $246.97 - $311.17

Q1 2024

Shares 125,751 Value ($000) $36 Avg Close $276.08 Range $254.07 - $309.96

Q4 2023

Shares 137,336 Value ($000) $40 Avg Close $255.10 Range $232.90 - $271.72

Q3 2023

Shares 139,383 Value ($000) $37 Avg Close $231.86 Range $202.11 - $255.21

Q2 2023

Shares 139,383 Value ($000) $31 Avg Close $213.65 Range $195.88 - $235.05

Q1 2023

Shares 142,191 Value ($000) $34 Avg Close $224.03 Range $206.60 - $251.53

Q4 2022

Shares 142,191 Value ($000) $37 Avg Close $242.73 Range $204.31 - $267.70

Q3 2022

Shares 142,191 Value ($000) $32,050 Avg Close $217.87 Range $201.50 - $227.98

Q1 2022

Shares 129,457 Value ($000) $31,306 Avg Close $203.29 Range $190.45 - $218.06

Q4 2021

Shares 131,203 Value ($000) $29,517 Avg Close $185.15 Range $174.95 - $203.49

Q3 2021

Shares 141,541 Value ($000) $30,099 Avg Close $200.25 Range $184.86 - $217.02

Q2 2021

Shares 141,541 Value ($000) $34,501 Avg Close $212.50 Range $198.84 - $224.64

Q1 2021

Shares 141,541 Value ($000) $35,217 Avg Close $204.69 Range $189.57 - $236.38

Q4 2020

Shares 145,541 Value ($000) $33,463 Avg Close $196.32 Range $178.44 - $219.36

Q3 2020

Shares 166,491 Value ($000) $42,315 Avg Close $209.54 Range $196.05 - $223.35

Q2 2020

Shares 169,304 Value ($000) $39,932 Avg Close $191.68 Range $162.60 - $206.00

Q1 2020

Shares 187,104 Value ($000) $37,931 Avg Close $182.24 Range $148.24 - $202.72

Q4 2019

Shares 199,154 Value ($000) $48,010 Avg Close $182.69 Range $155.91 - $203.67

Q3 2019

Shares 281,754 Value ($000) $54,523 Avg Close $158.01 Range $141.97 - $174.23

Q2 2019

Shares 178,254 Value ($000) $32,848 Avg Close $146.19 Range $135.21 - $160.07

Q1 2019

Shares 185,004 Value ($000) $35,147 Avg Close $154.67 Range $144.94 - $164.86

Q4 2018

Shares 189,754 Value ($000) $36,939 Avg Close $156.83 Range $143.85 - $168.62

Q3 2018

Shares 174,524 Value ($000) $36,177 Avg Close $157.37 Range $145.39 - $168.41

Q2 2018

Shares 182,774 Value ($000) $33,738 Avg Close $140.24 Range $128.97 - $149.68

Q1 2018

Shares 188,074 Value ($000) $32,062 Avg Close $144.43 Range $131.87 - $157.72

Q4 2017

Shares 297,427 Value ($000) $51,722 Avg Close $138.21 Range $131.02 - $147.91

Q3 2017

Shares 304,727 Value ($000) $56,816 Avg Close $137.50 Range $129.63 - $148.76

Q2 2017

Shares 293,827 Value ($000) $50,606 Avg Close $125.35 Range $117.66 - $135.67

Q1 2017

Shares 308,077 Value ($000) $50,546 Avg Close $127.19 Range $112.17 - $141.42

Q4 2016

Shares 335,902 Value ($000) $49,112 Avg Close $114.37 Range $101.21 - $127.75

Q3 2016

Shares 328,602 Value ($000) $54,814 Avg Close $127.72 Range $114.64 - $133.93

Q2 2016

Shares 257,002 Value ($000) $39,103 Avg Close $116.70 Range $108.29 - $123.20

Q1 2016

Shares 266,102 Value ($000) $39,897 Avg Close $110.79 Range $103.99 - $119.01

Q4 2015

Shares 260,302 Value ($000) $42,255 Avg Close $116.50 Range $100.25 - $122.74

Q3 2015

Shares 255,302 Value ($000) $35,313 Avg Close $116.24 Range $96.15 - $133.76

Q2 2015

Shares 259,302 Value ($000) $39,808 Avg Close $117.59 Range $110.98 - $127.09

Q1 2015

Shares 285,902 Value ($000) $45,701 Avg Close $115.04 Range $107.36 - $126.18

Q4 2014

Shares 286,402 Value ($000) $45,620 Avg Close $113.30 Range $92.62 - $126.09

Q3 2014

Shares 281,302 Value ($000) $39,511 Avg Close $94.52 Range $82.98 - $104.80

Q2 2014

Shares 269,188 Value ($000) $31,864 Avg Close $83.37 Range $77.69 - $91.37

Q1 2014

Shares 254,363 Value ($000) $31,374 Avg Close $86.89 Range $80.81 - $92.60

Q4 2013

Shares 250,063 Value ($000) $28,527 Avg Close $81.11 Range $75.24 - $85.16

Q3 2013

Shares 250,923 Value ($000) $28,085 Avg Close $76.98 Range $67.33 - $83.88

Q2 2013

Shares 282,333 Value ($000) $27,855 Avg Close $73.34 Range $66.69 - $81.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	126,248	$41	$315.95	$281.00 - $346.38
Q3 2025	126,248	$36	$286.59	$267.86 - $306.59
Q2 2025	126,248	$35	$277.77	$255.23 - $307.44
Q1 2025	125,617	$39	$287.24	$248.95 - $327.92
Q4 2024	123,778	$32	$286.05	$245.31 - $316.26
Q3 2024	124,120	$40	$313.17	$292.07 - $330.95
Q2 2024	124,488	$39	$279.32	$246.97 - $311.17
Q1 2024	125,751	$36	$276.08	$254.07 - $309.96
Q4 2023	137,336	$40	$255.10	$232.90 - $271.72
Q3 2023	139,383	$37	$231.86	$202.11 - $255.21
Q2 2023	139,383	$31	$213.65	$195.88 - $235.05
Q1 2023	142,191	$34	$224.03	$206.60 - $251.53
Q4 2022	142,191	$37	$242.73	$204.31 - $267.70
Q3 2022	142,191	$32,050	$217.87	$201.50 - $227.98
Q1 2022	129,457	$31,306	$203.29	$190.45 - $218.06
Q4 2021	131,203	$29,517	$185.15	$174.95 - $203.49
Q3 2021	141,541	$30,099	$200.25	$184.86 - $217.02
Q2 2021	141,541	$34,501	$212.50	$198.84 - $224.64
Q1 2021	141,541	$35,217	$204.69	$189.57 - $236.38
Q4 2020	145,541	$33,463	$196.32	$178.44 - $219.36
Q3 2020	166,491	$42,315	$209.54	$196.05 - $223.35
Q2 2020	169,304	$39,932	$191.68	$162.60 - $206.00
Q1 2020	187,104	$37,931	$182.24	$148.24 - $202.72
Q4 2019	199,154	$48,010	$182.69	$155.91 - $203.67
Q3 2019	281,754	$54,523	$158.01	$141.97 - $174.23
Q2 2019	178,254	$32,848	$146.19	$135.21 - $160.07
Q1 2019	185,004	$35,147	$154.67	$144.94 - $164.86
Q4 2018	189,754	$36,939	$156.83	$143.85 - $168.62
Q3 2018	174,524	$36,177	$157.37	$145.39 - $168.41
Q2 2018	182,774	$33,738	$140.24	$128.97 - $149.68
Q1 2018	188,074	$32,062	$144.43	$131.87 - $157.72
Q4 2017	297,427	$51,722	$138.21	$131.02 - $147.91
Q3 2017	304,727	$56,816	$137.50	$129.63 - $148.76
Q2 2017	293,827	$50,606	$125.35	$117.66 - $135.67
Q1 2017	308,077	$50,546	$127.19	$112.17 - $141.42
Q4 2016	335,902	$49,112	$114.37	$101.21 - $127.75
Q3 2016	328,602	$54,814	$127.72	$114.64 - $133.93
Q2 2016	257,002	$39,103	$116.70	$108.29 - $123.20
Q1 2016	266,102	$39,897	$110.79	$103.99 - $119.01
Q4 2015	260,302	$42,255	$116.50	$100.25 - $122.74
Q3 2015	255,302	$35,313	$116.24	$96.15 - $133.76
Q2 2015	259,302	$39,808	$117.59	$110.98 - $127.09
Q1 2015	285,902	$45,701	$115.04	$107.36 - $126.18
Q4 2014	286,402	$45,620	$113.30	$92.62 - $126.09
Q3 2014	281,302	$39,511	$94.52	$82.98 - $104.80
Q2 2014	269,188	$31,864	$83.37	$77.69 - $91.37
Q1 2014	254,363	$31,374	$86.89	$80.81 - $92.60
Q4 2013	250,063	$28,527	$81.11	$75.24 - $85.16
Q3 2013	250,923	$28,085	$76.98	$67.33 - $83.88
Q2 2013	282,333	$27,855	$73.34	$66.69 - $81.06