QUIDELORTHO CORP

Ticker: QDEL CUSIP: 219798105 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 10,341,718 Value ($000) $295,359 Avg Close $27.09 Range $19.50 - $32.81

Q3 2025

Shares 10,220,156 Value ($000) $300,984 Avg Close $27.34 Range $22.05 - $32.70

Q2 2025

Shares 10,221,079 Value ($000) $294,571 Avg Close $29.57 Range $23.77 - $38.99

Q1 2025

Shares 8,192,533 Value ($000) $286,493 Avg Close $40.79 Range $33.59 - $49.45

Q4 2024

Shares 8,440,415 Value ($000) $376,020 Avg Close $40.91 Range $35.60 - $46.00

Q3 2024

Shares 7,273,673 Value ($000) $331,679 Avg Close $40.46 Range $29.74 - $47.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,341,718	$295,359	$27.09	$19.50 - $32.81
Q3 2025	10,220,156	$300,984	$27.34	$22.05 - $32.70
Q2 2025	10,221,079	$294,571	$29.57	$23.77 - $38.99
Q1 2025	8,192,533	$286,493	$40.79	$33.59 - $49.45
Q4 2024	8,440,415	$376,020	$40.91	$35.60 - $46.00
Q3 2024	7,273,673	$331,679	$40.46	$29.74 - $47.62