QUIDELORTHO CORP

Ticker: QDEL CUSIP: 219798105 Class: Common Stock

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

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

Q3 2023

Shares 50,000 Value ($000) $3,652 Avg Close $79.87 Range $70.56 - $89.11

Q2 2023

Shares 1,004,988 Value ($000) $83,273 Avg Close $87.54 Range $80.29 - $98.67

Q1 2023

Shares 1,147,463 Value ($000) $102,227 Avg Close $87.00 Range $80.82 - $93.11

Q4 2022

Shares 1,076,964 Value ($000) $92,264 Avg Close $84.70 Range $66.88 - $102.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	50,000	$3,652	$79.87	$70.56 - $89.11
Q2 2023	1,004,988	$83,273	$87.54	$80.29 - $98.67
Q1 2023	1,147,463	$102,227	$87.00	$80.82 - $93.11
Q4 2022	1,076,964	$92,264	$84.70	$66.88 - $102.00