QUIDELORTHO CORP

Ticker: QDEL CUSIP: 219798105 Class: Common Stock

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q4 2023

Shares 55,943 Value ($000) $4,123 Avg Close $67.61 Range $57.54 - $75.86

Q3 2023

Shares 133,571 Value ($000) $9,756 Avg Close $79.87 Range $70.56 - $89.11

Q2 2023

Shares 734,897 Value ($000) $60,894 Avg Close $87.54 Range $80.29 - $98.67

Q1 2023

Shares 854,843 Value ($000) $76,158 Avg Close $87.00 Range $80.82 - $93.11

Q4 2022

Shares 1,135,860 Value ($000) $97,309 Avg Close $84.70 Range $66.88 - $102.00

Q3 2022

Shares 1,205,770 Value ($000) $86,188 Avg Close $89.47 Range $68.43 - $108.35

Q2 2022

Shares 1,204,765 Value ($000) $117,079 Avg Close $101.94 Range $88.05 - $120.61

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	55,943	$4,123	$67.61	$57.54 - $75.86
Q3 2023	133,571	$9,756	$79.87	$70.56 - $89.11
Q2 2023	734,897	$60,894	$87.54	$80.29 - $98.67
Q1 2023	854,843	$76,158	$87.00	$80.82 - $93.11
Q4 2022	1,135,860	$97,309	$84.70	$66.88 - $102.00
Q3 2022	1,205,770	$86,188	$89.47	$68.43 - $108.35
Q2 2022	1,204,765	$117,079	$101.94	$88.05 - $120.61