AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

Corundum Group, Inc.'s Holding History (CIK: 0001486083)

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

Q4 2025

Shares 3,279 Value ($000) $1,073 Avg Close $315.95 Range $281.00 - $346.38

Q3 2025

Shares 3,526 Value ($000) $995 Avg Close $286.59 Range $267.86 - $306.59

Q2 2025

Shares 3,518 Value ($000) $982 Avg Close $277.77 Range $255.23 - $307.44

Q1 2025

Shares 1,948 Value ($000) $607 Avg Close $287.24 Range $248.95 - $327.92

Q4 2024

Shares 3,996 Value ($000) $1,042 Avg Close $286.05 Range $245.31 - $316.26

Q3 2024

Shares 1,966 Value ($000) $633 Avg Close $313.17 Range $292.07 - $330.95

Q2 2024

Shares 4,113 Value ($000) $1,285 Avg Close $279.32 Range $246.97 - $311.17

Q1 2024

Shares 1,947 Value ($000) $554 Avg Close $276.08 Range $254.07 - $309.96

Q4 2023

Shares 2,091 Value ($000) $602 Avg Close $255.10 Range $232.90 - $271.72

Q3 2023

Shares 1,968 Value ($000) $529 Avg Close $231.86 Range $202.11 - $255.21

Q2 2023

Shares 2,396 Value ($000) $532 Avg Close $213.65 Range $195.88 - $235.05

Q1 2023

Shares 4,214 Value ($000) $1,019 Avg Close $224.03 Range $206.60 - $251.53

Q4 2022

Shares 2,754 Value ($000) $1 Avg Close $242.73 Range $204.31 - $267.70

Q3 2022

Shares 4,076 Value ($000) $919 Avg Close $217.87 Range $201.50 - $227.98

Q2 2022

Shares 3,926 Value ($000) $955 Avg Close $218.58 Range $201.93 - $231.00

Q1 2022

Shares 3,615 Value ($000) $874 Avg Close $203.29 Range $190.45 - $218.06

Q4 2021

Shares 1,723 Value ($000) $388 Avg Close $185.15 Range $174.95 - $203.49

Q3 2021

Shares 1,243 Value ($000) $264 Avg Close $200.25 Range $184.86 - $217.02

Q2 2021

Shares 1,058 Value ($000) $258 Avg Close $212.50 Range $198.84 - $224.64

Q1 2021

Shares 1,079 Value ($000) $268 Avg Close $204.69 Range $189.57 - $236.38

Q4 2020

Shares 930 Value ($000) $214 Avg Close $196.32 Range $178.44 - $219.36

Q3 2020

Shares 899 Value ($000) $228 Avg Close $209.54 Range $196.05 - $223.35

Q4 2019

Shares 973 Value ($000) $235 Avg Close $182.69 Range $155.91 - $203.67

Q4 2018

Shares 2,790 Value ($000) $543 Avg Close $156.83 Range $143.85 - $168.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,279	$1,073	$315.95	$281.00 - $346.38
Q3 2025	3,526	$995	$286.59	$267.86 - $306.59
Q2 2025	3,518	$982	$277.77	$255.23 - $307.44
Q1 2025	1,948	$607	$287.24	$248.95 - $327.92
Q4 2024	3,996	$1,042	$286.05	$245.31 - $316.26
Q3 2024	1,966	$633	$313.17	$292.07 - $330.95
Q2 2024	4,113	$1,285	$279.32	$246.97 - $311.17
Q1 2024	1,947	$554	$276.08	$254.07 - $309.96
Q4 2023	2,091	$602	$255.10	$232.90 - $271.72
Q3 2023	1,968	$529	$231.86	$202.11 - $255.21
Q2 2023	2,396	$532	$213.65	$195.88 - $235.05
Q1 2023	4,214	$1,019	$224.03	$206.60 - $251.53
Q4 2022	2,754	$1	$242.73	$204.31 - $267.70
Q3 2022	4,076	$919	$217.87	$201.50 - $227.98
Q2 2022	3,926	$955	$218.58	$201.93 - $231.00
Q1 2022	3,615	$874	$203.29	$190.45 - $218.06
Q4 2021	1,723	$388	$185.15	$174.95 - $203.49
Q3 2021	1,243	$264	$200.25	$184.86 - $217.02
Q2 2021	1,058	$258	$212.50	$198.84 - $224.64
Q1 2021	1,079	$268	$204.69	$189.57 - $236.38
Q4 2020	930	$214	$196.32	$178.44 - $219.36
Q3 2020	899	$228	$209.54	$196.05 - $223.35
Q4 2019	973	$235	$182.69	$155.91 - $203.67
Q4 2018	2,790	$543	$156.83	$143.85 - $168.62