QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

FMR LLC's Holding History (CIK: 0000315066)

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

Q1 2022
Shares 98,642 Value ($000) $11,093 Avg Close Range
Q4 2021
Shares 349 Value ($000) $47 Avg Close Range
Q3 2021
Shares 308 Value ($000) $43 Avg Close Range
Q2 2021
Shares 344 Value ($000) $44 Avg Close Range
Q1 2021
Shares 60,184 Value ($000) $7,699 Avg Close Range
Q4 2020
Shares 197,534 Value ($000) $35,487 Avg Close Range
Q3 2020
Shares 1,028,978 Value ($000) $225,737 Avg Close Range
Q2 2020
Shares 2,895,385 Value ($000) $647,814 Avg Close Range
Q1 2020
Shares 1,370,060 Value ($000) $134,005 Avg Close Range
Q4 2019
Shares 105 Value ($000) $8 Avg Close Range
Q3 2019
Shares 130 Value ($000) $8 Avg Close Range
Q2 2019
Shares 114 Value ($000) $7 Avg Close Range
Q1 2019
Shares 105 Value ($000) $7 Avg Close Range
Q4 2018
Shares 105 Value ($000) $5 Avg Close Range
Q3 2018
Shares 105 Value ($000) $7 Avg Close Range
Q2 2015
Shares 135,344 Value ($000) $3,106 Avg Close Range
Q1 2015
Shares 935,344 Value ($000) $25,236 Avg Close Range
Q4 2014
Shares 870,244 Value ($000) $25,167 Avg Close Range
Q3 2014
Shares 1,952,918 Value ($000) $52,475 Avg Close Range
Q2 2014
Shares 2,825,145 Value ($000) $62,464 Avg Close Range
Q1 2014
Shares 3,002,924 Value ($000) $81,980 Avg Close Range
Q4 2013
Shares 1,732,550 Value ($000) $53,518 Avg Close Range
Q3 2013
Shares 1,677,963 Value ($000) $47,654 Avg Close Range
Q2 2013
Shares 2,398,263 Value ($000) $61,228 Avg Close Range