QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

BROWN CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000885062)

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

Q1 2022
Shares 2,344,702 Value ($000) $263,685 Avg Close — Range —
Q4 2021
Shares 2,642,671 Value ($000) $356,734 Avg Close — Range —
Q3 2021
Shares 2,666,553 Value ($000) $376,384 Avg Close — Range —
Q2 2021
Shares 2,644,609 Value ($000) $338,827 Avg Close — Range —
Q1 2021
Shares 2,266,241 Value ($000) $289,920 Avg Close — Range —
Q4 2020
Shares 2,282,444 Value ($000) $410,041 Avg Close — Range —
Q3 2020
Shares 2,305,481 Value ($000) $505,776 Avg Close — Range —
Q2 2020
Shares 2,898,198 Value ($000) $648,443 Avg Close — Range —
Q1 2020
Shares 4,748,309 Value ($000) $464,432 Avg Close — Range —
Q4 2019
Shares 5,617,614 Value ($000) $421,490 Avg Close — Range —
Q3 2019
Shares 5,647,014 Value ($000) $346,444 Avg Close — Range —
Q2 2019
Shares 5,648,414 Value ($000) $335,064 Avg Close — Range —
Q1 2019
Shares 5,467,982 Value ($000) $357,989 Avg Close — Range —
Q4 2018
Shares 5,540,224 Value ($000) $270,474 Avg Close — Range —
Q3 2018
Shares 5,551,399 Value ($000) $361,785 Avg Close — Range —
Q2 2018
Shares 5,390,992 Value ($000) $358,501 Avg Close — Range —
Q1 2018
Shares 5,589,974 Value ($000) $289,617 Avg Close — Range —
Q4 2017
Shares 5,599,739 Value ($000) $242,749 Avg Close — Range —
Q3 2017
Shares 5,725,703 Value ($000) $251,129 Avg Close — Range —
Q2 2017
Shares 5,753,321 Value ($000) $156,145 Avg Close — Range —
Q1 2017
Shares 5,753,321 Value ($000) $130,255 Avg Close — Range —
Q4 2016
Shares 5,739,017 Value ($000) $122,930 Avg Close — Range —
Q3 2016
Shares 5,747,734 Value ($000) $126,967 Avg Close — Range —
Q2 2016
Shares 5,748,536 Value ($000) $102,669 Avg Close — Range —
Q1 2016
Shares 5,725,436 Value ($000) $98,821 Avg Close — Range —
Q4 2015
Shares 5,745,829 Value ($000) $121,812 Avg Close — Range —
Q3 2015
Shares 5,694,364 Value ($000) $107,510 Avg Close — Range —
Q2 2015
Shares 5,470,914 Value ($000) $125,557 Avg Close — Range —
Q1 2015
Shares 5,474,188 Value ($000) $147,694 Avg Close — Range —
Q4 2014
Shares 4,650,360 Value ($000) $134,488 Avg Close — Range —
Q3 2014
Shares 4,173,875 Value ($000) $112,152 Avg Close — Range —