QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q3 2020
Shares 6,598 Value ($000) $1,447 Avg Close — Range —
Q2 2020
Shares 24,070 Value ($000) $5,385 Avg Close — Range —
Q1 2020
Shares 38,614 Value ($000) $3,777 Avg Close — Range —