QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

ISLAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001738560)

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

Q1 2022
Shares 904 Value ($000) $102 Avg Close — Range —
Q3 2021
Shares 926 Value ($000) $131 Avg Close — Range —
Q2 2021
Shares 896 Value ($000) $115 Avg Close — Range —
Q1 2021
Shares 649 Value ($000) $83 Avg Close — Range —