QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

COMMONWEALTH EQUITY SERVICES, LLC's Holding History (CIK: 0000312272)

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

Q1 2022
Shares 3,093 Value ($000) $347 Avg Close — Range —
Q4 2021
Shares 5,304 Value ($000) $715 Avg Close — Range —
Q3 2021
Shares 2,057 Value ($000) $290 Avg Close — Range —
Q2 2021
Shares 2,653 Value ($000) $339 Avg Close — Range —
Q1 2021
Shares 2,642 Value ($000) $337 Avg Close — Range —
Q4 2020
Shares 2,566 Value ($000) $460 Avg Close — Range —
Q3 2020
Shares 5,016 Value ($000) $1,100 Avg Close — Range —
Q2 2020
Shares 1,602 Value ($000) $358 Avg Close — Range —
Q1 2020
Shares 2,238 Value ($000) $218 Avg Close — Range —