QUIDELORTHO CORP

Ticker: QDEL CUSIP: 219798105 Class: Common Stock

Stonepine Capital Management, LLC's Holding History (CIK: 0001440771)

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

Q4 2023

Shares 450,000 Value ($000) $33,165 Avg Close $67.61 Range $57.54 - $75.86

Q3 2023

Shares 658,794 Value ($000) $48,118 Avg Close $79.87 Range $70.56 - $89.11

Q2 2023

Shares 619,426 Value ($000) $51,326 Avg Close $87.54 Range $80.29 - $98.67

Q1 2023

Shares 279,081 Value ($000) $24,863 Avg Close $87.00 Range $80.82 - $93.11

Q4 2022

Shares 300,000 Value ($000) $25,701 Avg Close $84.70 Range $66.88 - $102.00

Q3 2022

Shares 501,633 Value ($000) $35,857 Avg Close $89.47 Range $68.43 - $108.35

Q2 2022

Shares 119,787 Value ($000) $11,641 Avg Close $101.94 Range $88.05 - $120.61

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	450,000	$33,165	$67.61	$57.54 - $75.86
Q3 2023	658,794	$48,118	$79.87	$70.56 - $89.11
Q2 2023	619,426	$51,326	$87.54	$80.29 - $98.67
Q1 2023	279,081	$24,863	$87.00	$80.82 - $93.11
Q4 2022	300,000	$25,701	$84.70	$66.88 - $102.00
Q3 2022	501,633	$35,857	$89.47	$68.43 - $108.35
Q2 2022	119,787	$11,641	$101.94	$88.05 - $120.61