QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q1 2022
Shares 96,593 Value ($000) $10,863 Avg Close — Range —
Q4 2021
Shares 99,590 Value ($000) $13,444 Avg Close — Range —
Q3 2021
Shares 96,776 Value ($000) $13,660 Avg Close — Range —
Q2 2021
Shares 104,021 Value ($000) $13,327 Avg Close — Range —
Q1 2021
Shares 103,127 Value ($000) $13,193 Avg Close — Range —
Q4 2020
Shares 103,529 Value ($000) $18,599 Avg Close — Range —
Q3 2020
Shares 106,475 Value ($000) $23,358 Avg Close — Range —
Q2 2020
Shares 109,887 Value ($000) $24,586 Avg Close — Range —
Q1 2020
Shares 52,213 Value ($000) $5,107 Avg Close — Range —
Q4 2019
Shares 51,885 Value ($000) $3,893 Avg Close — Range —
Q3 2019
Shares 50,538 Value ($000) $3,101 Avg Close — Range —
Q2 2019
Shares 49,217 Value ($000) $2,920 Avg Close — Range —
Q1 2019
Shares 46,542 Value ($000) $3,047 Avg Close — Range —
Q4 2018
Shares 46,962 Value ($000) $2,293 Avg Close — Range —
Q3 2018
Shares 32,778 Value ($000) $2,136 Avg Close — Range —
Q2 2018
Shares 33,335 Value ($000) $2,217 Avg Close — Range —
Q1 2018
Shares 28,581 Value ($000) $1,481 Avg Close — Range —
Q4 2017
Shares 28,471 Value ($000) $1,234 Avg Close — Range —
Q3 2017
Shares 33,511 Value ($000) $1,470 Avg Close — Range —
Q2 2017
Shares 33,076 Value ($000) $898 Avg Close — Range —
Q1 2017
Shares 33,836 Value ($000) $766 Avg Close — Range —
Q4 2016
Shares 32,568 Value ($000) $698 Avg Close — Range —
Q3 2016
Shares 32,267 Value ($000) $713 Avg Close — Range —
Q2 2016
Shares 32,542 Value ($000) $581 Avg Close — Range —
Q1 2016
Shares 40,696 Value ($000) $702 Avg Close — Range —
Q4 2015
Shares 37,561 Value ($000) $796 Avg Close — Range —
Q3 2015
Shares 38,731 Value ($000) $731 Avg Close — Range —
Q2 2015
Shares 37,604 Value ($000) $863 Avg Close — Range —
Q1 2015
Shares 33,499 Value ($000) $904 Avg Close — Range —
Q4 2014
Shares 29,399 Value ($000) $850 Avg Close — Range —
Q3 2014
Shares 29,449 Value ($000) $791 Avg Close — Range —
Q2 2014
Shares 29,374 Value ($000) $649 Avg Close — Range —
Q1 2014
Shares 30,286 Value ($000) $827 Avg Close — Range —
Q4 2013
Shares 31,646 Value ($000) $978 Avg Close — Range —
Q3 2013
Shares 31,746 Value ($000) $902 Avg Close — Range —
Q2 2013
Shares 31,991 Value ($000) $817 Avg Close — Range —