AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

Gladstone Institutional Advisory LLC's Holding History (CIK: 0001766530)

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

Q4 2025

Shares 7,211 Value ($000) $2,360 Avg Close $315.95 Range $281.00 - $346.38

Q3 2025

Shares 6,441 Value ($000) $1,818 Avg Close $286.59 Range $267.86 - $306.59

Q2 2025

Shares 6,720 Value ($000) $1,876 Avg Close $277.77 Range $255.23 - $307.44

Q1 2025

Shares 6,264 Value ($000) $1,951 Avg Close $287.24 Range $248.95 - $327.92

Q4 2024

Shares 4,820 Value ($000) $1,256 Avg Close $286.05 Range $245.31 - $316.26

Q3 2024

Shares 5,942 Value ($000) $1,915 Avg Close $313.17 Range $292.07 - $330.95

Q2 2024

Shares 4,948 Value ($000) $1,546 Avg Close $279.32 Range $246.97 - $311.17

Q1 2024

Shares 4,916 Value ($000) $1,398 Avg Close $276.08 Range $254.07 - $309.96

Q4 2023

Shares 8,300 Value ($000) $2,390 Avg Close $255.10 Range $232.90 - $271.72

Q3 2023

Shares 7,851 Value ($000) $2,110 Avg Close $231.86 Range $202.11 - $255.21

Q2 2023

Shares 8,153 Value ($000) $1,810 Avg Close $213.65 Range $195.88 - $235.05

Q1 2023

Shares 10,487 Value ($000) $2,535 Avg Close $224.03 Range $206.60 - $251.53

Q4 2022

Shares 10,826 Value ($000) $2,843 Avg Close $242.73 Range $204.31 - $267.70

Q3 2022

Shares 5,059 Value ($000) $1 Avg Close $217.87 Range $201.50 - $227.98

Q2 2022

Shares 5,331 Value ($000) $1 Avg Close $218.58 Range $201.93 - $231.00

Q1 2022

Shares 7,405 Value ($000) $2 Avg Close $203.29 Range $190.45 - $218.06

Q4 2021

Shares 8,839 Value ($000) $2 Avg Close $185.15 Range $174.95 - $203.49

Q3 2021

Shares 7,792 Value ($000) $2 Avg Close $200.25 Range $184.86 - $217.02

Q2 2021

Shares 6,184 Value ($000) $2 Avg Close $212.50 Range $198.84 - $224.64

Q1 2021

Shares 3,681 Value ($000) $1 Avg Close $204.69 Range $189.57 - $236.38

Q4 2020

Shares 1,309 Value ($000) $0 Avg Close $196.32 Range $178.44 - $219.36

Q3 2020

Shares 1,414 Value ($000) $0 Avg Close $209.54 Range $196.05 - $223.35

Q2 2020

Shares 1,231 Value ($000) $290 Avg Close $191.68 Range $162.60 - $206.00

Q1 2020

Shares 1,547 Value ($000) $314 Avg Close $182.24 Range $148.24 - $202.72

Q4 2019

Shares 1,739 Value ($000) $419 Avg Close $182.69 Range $155.91 - $203.67

Q3 2019

Shares 1,849 Value ($000) $358 Avg Close $158.01 Range $141.97 - $174.23

Q2 2019

Shares 2,108 Value ($000) $389 Avg Close $146.19 Range $135.21 - $160.07

Q1 2019

Shares 1,471 Value ($000) $279 Avg Close $154.67 Range $144.94 - $164.86

Q4 2018

Shares 1,629 Value ($000) $317 Avg Close $156.83 Range $143.85 - $168.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,211	$2,360	$315.95	$281.00 - $346.38
Q3 2025	6,441	$1,818	$286.59	$267.86 - $306.59
Q2 2025	6,720	$1,876	$277.77	$255.23 - $307.44
Q1 2025	6,264	$1,951	$287.24	$248.95 - $327.92
Q4 2024	4,820	$1,256	$286.05	$245.31 - $316.26
Q3 2024	5,942	$1,915	$313.17	$292.07 - $330.95
Q2 2024	4,948	$1,546	$279.32	$246.97 - $311.17
Q1 2024	4,916	$1,398	$276.08	$254.07 - $309.96
Q4 2023	8,300	$2,390	$255.10	$232.90 - $271.72
Q3 2023	7,851	$2,110	$231.86	$202.11 - $255.21
Q2 2023	8,153	$1,810	$213.65	$195.88 - $235.05
Q1 2023	10,487	$2,535	$224.03	$206.60 - $251.53
Q4 2022	10,826	$2,843	$242.73	$204.31 - $267.70
Q3 2022	5,059	$1	$217.87	$201.50 - $227.98
Q2 2022	5,331	$1	$218.58	$201.93 - $231.00
Q1 2022	7,405	$2	$203.29	$190.45 - $218.06
Q4 2021	8,839	$2	$185.15	$174.95 - $203.49
Q3 2021	7,792	$2	$200.25	$184.86 - $217.02
Q2 2021	6,184	$2	$212.50	$198.84 - $224.64
Q1 2021	3,681	$1	$204.69	$189.57 - $236.38
Q4 2020	1,309	$0	$196.32	$178.44 - $219.36
Q3 2020	1,414	$0	$209.54	$196.05 - $223.35
Q2 2020	1,231	$290	$191.68	$162.60 - $206.00
Q1 2020	1,547	$314	$182.24	$148.24 - $202.72
Q4 2019	1,739	$419	$182.69	$155.91 - $203.67
Q3 2019	1,849	$358	$158.01	$141.97 - $174.23
Q2 2019	2,108	$389	$146.19	$135.21 - $160.07
Q1 2019	1,471	$279	$154.67	$144.94 - $164.86
Q4 2018	1,629	$317	$156.83	$143.85 - $168.62