QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q1 2022
Shares 299 Value ($000) $33 Avg Close — Range —
Q4 2021
Shares 299 Value ($000) $40 Avg Close — Range —
Q3 2021
Shares 299 Value ($000) $42 Avg Close — Range —
Q2 2021
Shares 3,532 Value ($000) $451 Avg Close — Range —
Q1 2021
Shares 3,532 Value ($000) $451 Avg Close — Range —
Q4 2020
Shares 34,935 Value ($000) $6,278 Avg Close — Range —
Q3 2020
Shares 41,920 Value ($000) $9,197 Avg Close — Range —
Q2 2020
Shares 1,709 Value ($000) $382 Avg Close — Range —
Q1 2020
Shares 2,673 Value ($000) $261 Avg Close — Range —
Q4 2019
Shares 5,499 Value ($000) $412 Avg Close — Range —
Q3 2018
Shares 855 Value ($000) $55 Avg Close — Range —
Q2 2018
Shares 22,754 Value ($000) $1,514 Avg Close — Range —
Q4 2017
Shares 7,671 Value ($000) $332 Avg Close — Range —
Q3 2017
Shares 42,339 Value ($000) $1,858 Avg Close — Range —
Q2 2017
Shares 119,797 Value ($000) $3,250 Avg Close — Range —
Q4 2015
Shares 27,080 Value ($000) $574 Avg Close — Range —