QUIDELORTHO CORP

Ticker: QDEL CUSIP: 219798105 Class: Common Stock

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q1 2025

Shares 63,315 Value ($000) $2,214 Avg Close $40.79 Range $33.59 - $49.45

Q4 2024

Shares 63,797 Value ($000) $2,842 Avg Close $40.91 Range $35.60 - $46.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	63,315	$2,214	$40.79	$33.59 - $49.45
Q4 2024	63,797	$2,842	$40.91	$35.60 - $46.00