QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

PICTON MAHONEY ASSET MANAGEMENT's Holding History (CIK: 0001539041)

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

Q3 2020
Shares 4,600 Value ($000) $1,010 Avg Close — Range —
Q2 2020
Shares 6,480 Value ($000) $1,450 Avg Close — Range —
Q1 2020
Shares 5,660 Value ($000) $554 Avg Close — Range —