QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q3 2020
Shares 2,413 Value ($000) $529 Avg Close — Range —
Q3 2017
Shares 26,997 Value ($000) $1,184 Avg Close — Range —
Q3 2013
Shares 59,607 Value ($000) $1,693 Avg Close — Range —
Q2 2013
Shares 60,991 Value ($000) $1,557 Avg Close — Range —