AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

CULLEN/FROST BANKERS, INC.'s Holding History (CIK: 0000039263)

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

Q4 2025

Shares 76,001 Value ($000) $24,876 Avg Close $315.95 Range $281.00 - $346.38

Q3 2025

Shares 86,764 Value ($000) $24,485 Avg Close $286.59 Range $267.86 - $306.59

Q2 2025

Shares 95,895 Value ($000) $26,775 Avg Close $277.77 Range $255.23 - $307.44

Q1 2025

Shares 95,988 Value ($000) $29,905 Avg Close $287.24 Range $248.95 - $327.92

Q4 2024

Shares 91,826 Value ($000) $23,933 Avg Close $286.05 Range $245.31 - $316.26

Q3 2024

Shares 88,824 Value ($000) $28,620 Avg Close $313.17 Range $292.07 - $330.95

Q2 2024

Shares 88,640 Value ($000) $27,696 Avg Close $279.32 Range $246.97 - $311.17

Q1 2024

Shares 88,505 Value ($000) $25,164 Avg Close $276.08 Range $254.07 - $309.96

Q4 2023

Shares 89,834 Value ($000) $25,874 Avg Close $255.10 Range $232.90 - $271.72

Q3 2023

Shares 87,445 Value ($000) $23,502 Avg Close $231.86 Range $202.11 - $255.21

Q2 2023

Shares 83,412 Value ($000) $18,519 Avg Close $213.65 Range $195.88 - $235.05

Q1 2023

Shares 83,339 Value ($000) $20,147 Avg Close $224.03 Range $206.60 - $251.53

Q4 2022

Shares 85,211 Value ($000) $22,380 Avg Close $242.73 Range $204.31 - $267.70

Q3 2022

Shares 55,358 Value ($000) $12,478 Avg Close $217.87 Range $201.50 - $227.98

Q2 2022

Shares 51,515 Value ($000) $12,534 Avg Close $218.58 Range $201.93 - $231.00

Q1 2022

Shares 49,457 Value ($000) $11,960 Avg Close $203.29 Range $190.45 - $218.06

Q4 2021

Shares 47,982 Value ($000) $10,795 Avg Close $185.15 Range $174.95 - $203.49

Q3 2021

Shares 50,999 Value ($000) $10,845 Avg Close $200.25 Range $184.86 - $217.02

Q2 2021

Shares 53,705 Value ($000) $13,091 Avg Close $212.50 Range $198.84 - $224.64

Q1 2021

Shares 55,914 Value ($000) $13,912 Avg Close $204.69 Range $189.57 - $236.38

Q4 2020

Shares 54,214 Value ($000) $12,465 Avg Close $196.32 Range $178.44 - $219.36

Q3 2020

Shares 45,380 Value ($000) $11,534 Avg Close $209.54 Range $196.05 - $223.35

Q2 2020

Shares 45,201 Value ($000) $10,661 Avg Close $191.68 Range $162.60 - $206.00

Q1 2020

Shares 32,837 Value ($000) $6,658 Avg Close $182.24 Range $148.24 - $202.72

Q4 2019

Shares 29,618 Value ($000) $7,140 Avg Close $182.69 Range $155.91 - $203.67

Q3 2019

Shares 28,833 Value ($000) $5,579 Avg Close $158.01 Range $141.97 - $174.23

Q2 2019

Shares 28,708 Value ($000) $5,291 Avg Close $146.19 Range $135.21 - $160.07

Q1 2019

Shares 28,827 Value ($000) $5,476 Avg Close $154.67 Range $144.94 - $164.86

Q4 2018

Shares 28,898 Value ($000) $5,625 Avg Close $156.83 Range $143.85 - $168.62

Q3 2018

Shares 28,318 Value ($000) $5,870 Avg Close $157.37 Range $145.39 - $168.41

Q2 2018

Shares 35,892 Value ($000) $6,625 Avg Close $140.24 Range $128.97 - $149.68

Q1 2018

Shares 42,995 Value ($000) $7,330 Avg Close $144.43 Range $131.87 - $157.72

Q4 2017

Shares 45,668 Value ($000) $7,941 Avg Close $138.21 Range $131.02 - $147.91

Q3 2017

Shares 46,523 Value ($000) $8,675 Avg Close $137.50 Range $129.63 - $148.76

Q2 2017

Shares 52,158 Value ($000) $8,983 Avg Close $125.35 Range $117.66 - $135.67

Q1 2017

Shares 58,076 Value ($000) $9,529 Avg Close $127.19 Range $112.17 - $141.42

Q4 2016

Shares 58,750 Value ($000) $8,590 Avg Close $114.37 Range $101.21 - $127.75

Q3 2016

Shares 59,226 Value ($000) $9,879 Avg Close $127.72 Range $114.64 - $133.93

Q2 2016

Shares 60,196 Value ($000) $9,159 Avg Close $116.70 Range $108.29 - $123.20

Q1 2016

Shares 60,247 Value ($000) $9,033 Avg Close $110.79 Range $103.99 - $119.01

Q4 2015

Shares 60,387 Value ($000) $9,802 Avg Close $116.50 Range $100.25 - $122.74

Q3 2015

Shares 59,819 Value ($000) $8,275 Avg Close $116.24 Range $96.15 - $133.76

Q2 2015

Shares 64,143 Value ($000) $9,847 Avg Close $117.59 Range $110.98 - $127.09

Q1 2015

Shares 63,296 Value ($000) $10,118 Avg Close $115.04 Range $107.36 - $126.18

Q4 2014

Shares 63,874 Value ($000) $10,175 Avg Close $113.30 Range $92.62 - $126.09

Q3 2014

Shares 65,112 Value ($000) $9,145 Avg Close $94.52 Range $82.98 - $104.80

Q2 2014

Shares 65,372 Value ($000) $7,738 Avg Close $83.37 Range $77.69 - $91.37

Q1 2014

Shares 65,474 Value ($000) $8,075 Avg Close $86.89 Range $80.81 - $92.60

Q4 2013

Shares 66,127 Value ($000) $7,544 Avg Close $81.11 Range $75.24 - $85.16

Q3 2013

Shares 65,847 Value ($000) $7,370 Avg Close $76.98 Range $67.33 - $83.88

Q2 2013

Shares 65,250 Value ($000) $6,437 Avg Close $73.34 Range $66.69 - $81.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	76,001	$24,876	$315.95	$281.00 - $346.38
Q3 2025	86,764	$24,485	$286.59	$267.86 - $306.59
Q2 2025	95,895	$26,775	$277.77	$255.23 - $307.44
Q1 2025	95,988	$29,905	$287.24	$248.95 - $327.92
Q4 2024	91,826	$23,933	$286.05	$245.31 - $316.26
Q3 2024	88,824	$28,620	$313.17	$292.07 - $330.95
Q2 2024	88,640	$27,696	$279.32	$246.97 - $311.17
Q1 2024	88,505	$25,164	$276.08	$254.07 - $309.96
Q4 2023	89,834	$25,874	$255.10	$232.90 - $271.72
Q3 2023	87,445	$23,502	$231.86	$202.11 - $255.21
Q2 2023	83,412	$18,519	$213.65	$195.88 - $235.05
Q1 2023	83,339	$20,147	$224.03	$206.60 - $251.53
Q4 2022	85,211	$22,380	$242.73	$204.31 - $267.70
Q3 2022	55,358	$12,478	$217.87	$201.50 - $227.98
Q2 2022	51,515	$12,534	$218.58	$201.93 - $231.00
Q1 2022	49,457	$11,960	$203.29	$190.45 - $218.06
Q4 2021	47,982	$10,795	$185.15	$174.95 - $203.49
Q3 2021	50,999	$10,845	$200.25	$184.86 - $217.02
Q2 2021	53,705	$13,091	$212.50	$198.84 - $224.64
Q1 2021	55,914	$13,912	$204.69	$189.57 - $236.38
Q4 2020	54,214	$12,465	$196.32	$178.44 - $219.36
Q3 2020	45,380	$11,534	$209.54	$196.05 - $223.35
Q2 2020	45,201	$10,661	$191.68	$162.60 - $206.00
Q1 2020	32,837	$6,658	$182.24	$148.24 - $202.72
Q4 2019	29,618	$7,140	$182.69	$155.91 - $203.67
Q3 2019	28,833	$5,579	$158.01	$141.97 - $174.23
Q2 2019	28,708	$5,291	$146.19	$135.21 - $160.07
Q1 2019	28,827	$5,476	$154.67	$144.94 - $164.86
Q4 2018	28,898	$5,625	$156.83	$143.85 - $168.62
Q3 2018	28,318	$5,870	$157.37	$145.39 - $168.41
Q2 2018	35,892	$6,625	$140.24	$128.97 - $149.68
Q1 2018	42,995	$7,330	$144.43	$131.87 - $157.72
Q4 2017	45,668	$7,941	$138.21	$131.02 - $147.91
Q3 2017	46,523	$8,675	$137.50	$129.63 - $148.76
Q2 2017	52,158	$8,983	$125.35	$117.66 - $135.67
Q1 2017	58,076	$9,529	$127.19	$112.17 - $141.42
Q4 2016	58,750	$8,590	$114.37	$101.21 - $127.75
Q3 2016	59,226	$9,879	$127.72	$114.64 - $133.93
Q2 2016	60,196	$9,159	$116.70	$108.29 - $123.20
Q1 2016	60,247	$9,033	$110.79	$103.99 - $119.01
Q4 2015	60,387	$9,802	$116.50	$100.25 - $122.74
Q3 2015	59,819	$8,275	$116.24	$96.15 - $133.76
Q2 2015	64,143	$9,847	$117.59	$110.98 - $127.09
Q1 2015	63,296	$10,118	$115.04	$107.36 - $126.18
Q4 2014	63,874	$10,175	$113.30	$92.62 - $126.09
Q3 2014	65,112	$9,145	$94.52	$82.98 - $104.80
Q2 2014	65,372	$7,738	$83.37	$77.69 - $91.37
Q1 2014	65,474	$8,075	$86.89	$80.81 - $92.60
Q4 2013	66,127	$7,544	$81.11	$75.24 - $85.16
Q3 2013	65,847	$7,370	$76.98	$67.33 - $83.88
Q2 2013	65,250	$6,437	$73.34	$66.69 - $81.06