QUIDELORTHO CORP

Ticker: QDEL CUSIP: 219798105 Class: Common Stock

BEACONLIGHT CAPITAL, LLC's Holding History (CIK: 0001569537)

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

Q4 2025

Shares 239,049 Value ($000) $6,827 Avg Close $27.09 Range $19.50 - $32.81

Q3 2025

Shares 199,121 Value ($000) $5,864 Avg Close $27.34 Range $22.05 - $32.70

Q2 2025

Shares 132,363 Value ($000) $3,815 Avg Close $29.57 Range $23.77 - $38.99

Q1 2025

Shares 342,015 Value ($000) $11,960 Avg Close $40.79 Range $33.59 - $49.45

Q4 2024

Shares 559,882 Value ($000) $24,943 Avg Close $40.91 Range $35.60 - $46.00

Q3 2024

Shares 398,072 Value ($000) $18,152 Avg Close $40.46 Range $29.74 - $47.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	239,049	$6,827	$27.09	$19.50 - $32.81
Q3 2025	199,121	$5,864	$27.34	$22.05 - $32.70
Q2 2025	132,363	$3,815	$29.57	$23.77 - $38.99
Q1 2025	342,015	$11,960	$40.79	$33.59 - $49.45
Q4 2024	559,882	$24,943	$40.91	$35.60 - $46.00
Q3 2024	398,072	$18,152	$40.46	$29.74 - $47.62