QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q1 2022
Shares 9,161 Value ($000) $1,030 Avg Close — Range —
Q4 2021
Shares 10,999 Value ($000) $1,485 Avg Close — Range —
Q3 2021
Shares 23,865 Value ($000) $3,370 Avg Close — Range —
Q2 2021
Shares 29,394 Value ($000) $3,765 Avg Close — Range —
Q1 2021
Shares 34,621 Value ($000) $4,428 Avg Close — Range —
Q4 2020
Shares 9,468 Value ($000) $1,701 Avg Close — Range —
Q3 2020
Shares 54,689 Value ($000) $11,997 Avg Close — Range —
Q2 2020
Shares 28,276 Value ($000) $6,327 Avg Close — Range —
Q1 2020
Shares 13,719 Value ($000) $1,341 Avg Close — Range —
Q4 2019
Shares 48,319 Value ($000) $3,626 Avg Close — Range —
Q3 2019
Shares 26,654 Value ($000) $1,636 Avg Close — Range —
Q2 2019
Shares 24,508 Value ($000) $1,453 Avg Close — Range —
Q1 2019
Shares 14,865 Value ($000) $974 Avg Close — Range —
Q4 2018
Shares 17,986 Value ($000) $878 Avg Close — Range —
Q3 2018
Shares 24,310 Value ($000) $1,584 Avg Close — Range —
Q2 2018
Shares 2,401 Value ($000) $160 Avg Close — Range —
Q1 2018
Shares 10,595 Value ($000) $548 Avg Close — Range —
Q4 2017
Shares 6,172 Value ($000) $267 Avg Close — Range —
Q3 2017
Shares 6,047 Value ($000) $265 Avg Close — Range —
Q2 2017
Shares 18,526 Value ($000) $503 Avg Close — Range —
Q1 2017
Shares 34,599 Value ($000) $784 Avg Close — Range —
Q4 2016
Shares 6,489 Value ($000) $139 Avg Close — Range —
Q3 2016
Shares 26,760 Value ($000) $591 Avg Close — Range —
Q2 2016
Shares 18,145 Value ($000) $324 Avg Close — Range —
Q1 2016
Shares 20,382 Value ($000) $347 Avg Close — Range —
Q4 2015
Shares 29,960 Value ($000) $630 Avg Close — Range —
Q3 2015
Shares 46,412 Value ($000) $834 Avg Close — Range —
Q2 2015
Shares 36,983 Value ($000) $813 Avg Close — Range —
Q1 2015
Shares 6,580 Value ($000) $173 Avg Close — Range —
Q4 2014
Shares 7,078 Value ($000) $198 Avg Close — Range —
Q3 2014
Shares 2,388 Value ($000) $62 Avg Close — Range —
Q2 2014
Shares 507 Value ($000) $11 Avg Close — Range —
Q1 2014
Shares 1,612 Value ($000) $43 Avg Close — Range —
Q4 2013
Shares 677 Value ($000) $21 Avg Close — Range —
Q3 2013
Shares 1,094 Value ($000) $31 Avg Close — Range —
Q2 2013
Shares 2,426 Value ($000) $62 Avg Close — Range —