QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

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

Q1 2022
Shares 2,797 Value ($000) $315 Avg Close — Range —
Q4 2021
Shares 2,651 Value ($000) $358 Avg Close — Range —
Q3 2021
Shares 3,896 Value ($000) $550 Avg Close — Range —
Q2 2021
Shares 3,520 Value ($000) $451 Avg Close — Range —
Q1 2021
Shares 5,678 Value ($000) $726 Avg Close — Range —
Q4 2020
Shares 3,994 Value ($000) $718 Avg Close — Range —
Q3 2020
Shares 16,686 Value ($000) $3,661 Avg Close — Range —
Q2 2020
Shares 1,185 Value ($000) $265 Avg Close — Range —
Q2 2015
Shares 17,269 Value ($000) $396 Avg Close — Range —
Q1 2015
Shares 7,402 Value ($000) $200 Avg Close — Range —
Q4 2014
Shares 28,602 Value ($000) $827 Avg Close — Range —