QUIDELORTHO CORP

Ticker: QDEL CUSIP: 219798105 Class: Common Stock

FORT WASHINGTON INVESTMENT ADVISORS INC /OH/'s Holding History (CIK: 0001009016)

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

Q4 2023

Shares 252,251 Value ($000) $18,591 Avg Close $67.61 Range $57.54 - $75.86

Q3 2023

Shares 206,919 Value ($000) $15,113 Avg Close $79.87 Range $70.56 - $89.11

Q2 2023

Shares 181,329 Value ($000) $15,025 Avg Close $87.54 Range $80.29 - $98.67

Q1 2023

Shares 138,429 Value ($000) $12,333 Avg Close $87.00 Range $80.82 - $93.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	252,251	$18,591	$67.61	$57.54 - $75.86
Q3 2023	206,919	$15,113	$79.87	$70.56 - $89.11
Q2 2023	181,329	$15,025	$87.54	$80.29 - $98.67
Q1 2023	138,429	$12,333	$87.00	$80.82 - $93.11