QUIDELORTHO CORP

Ticker: QDEL CUSIP: 219798105 Class: Common Stock

Empirical Financial Services, LLC d.b.a. Empirical Wealth Management's Holding History (CIK: 0001510434)

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

Q1 2023

Shares 18,585 Value ($000) $1,656 Avg Close $87.00 Range $80.82 - $93.11

Q4 2022

Shares 15,681 Value ($000) $1,343 Avg Close $84.70 Range $66.88 - $102.00

Q3 2022

Shares 13,996 Value ($000) $1,000 Avg Close $89.47 Range $68.43 - $108.35

Q2 2022

Shares 10,057 Value ($000) $977 Avg Close $101.94 Range $88.05 - $120.61

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	18,585	$1,656	$87.00	$80.82 - $93.11
Q4 2022	15,681	$1,343	$84.70	$66.88 - $102.00
Q3 2022	13,996	$1,000	$89.47	$68.43 - $108.35
Q2 2022	10,057	$977	$101.94	$88.05 - $120.61