AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q3 2023

Shares 210,000 Value ($000) $56,440 Avg Close $231.86 Range $202.11 - $255.21

Q4 2022

Shares 272,182 Value ($000) $71,486 Avg Close $242.73 Range $204.31 - $267.70

Q1 2020

Shares 251,646 Value ($000) $51,016 Avg Close $182.24 Range $148.24 - $202.72

Q4 2019

Shares 226,106 Value ($000) $54,507 Avg Close $182.69 Range $155.91 - $203.67

Q3 2019

Shares 202,088 Value ($000) $39,106 Avg Close $158.01 Range $141.97 - $174.23

Q3 2014

Shares 249,364 Value ($000) $35,026 Avg Close $94.52 Range $82.98 - $104.80

Q3 2013

Shares 25,000 Value ($000) $2,798 Avg Close $76.98 Range $67.33 - $83.88

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	210,000	$56,440	$231.86	$202.11 - $255.21
Q4 2022	272,182	$71,486	$242.73	$204.31 - $267.70
Q1 2020	251,646	$51,016	$182.24	$148.24 - $202.72
Q4 2019	226,106	$54,507	$182.69	$155.91 - $203.67
Q3 2019	202,088	$39,106	$158.01	$141.97 - $174.23
Q3 2014	249,364	$35,026	$94.52	$82.98 - $104.80
Q3 2013	25,000	$2,798	$76.98	$67.33 - $83.88