QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

ArrowMark Colorado Holdings LLC's Holding History (CIK: 0001483859)

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

Q1 2022
Shares 1,495,210 Value ($000) $168,151 Avg Close — Range —
Q4 2021
Shares 891,235 Value ($000) $120,308 Avg Close — Range —
Q3 2021
Shares 995,677 Value ($000) $140,540 Avg Close — Range —
Q2 2021
Shares 852,592 Value ($000) $109,234 Avg Close — Range —
Q1 2021
Shares 710,930 Value ($000) $90,949 Avg Close — Range —
Q4 2020
Shares 883,480 Value ($000) $158,717 Avg Close — Range —
Q3 2020
Shares 844,809 Value ($000) $185,334 Avg Close — Range —
Q2 2020
Shares 855,154 Value ($000) $191,332 Avg Close — Range —
Q1 2020
Shares 884,791 Value ($000) $86,541 Avg Close — Range —
Q4 2019
Shares 1,194,054 Value ($000) $89,590 Avg Close — Range —
Q3 2019
Shares 1,126,620 Value ($000) $69,118 Avg Close — Range —
Q2 2019
Shares 1,393,521 Value ($000) $82,664 Avg Close — Range —
Q1 2019
Shares 1,138,948 Value ($000) $74,567 Avg Close — Range —
Q4 2018
Shares 1,333,047 Value ($000) $65,079 Avg Close — Range —
Q2 2017
Shares 977,866 Value ($000) $26,539 Avg Close — Range —
Q1 2017
Shares 1,503,151 Value ($000) $34,031 Avg Close — Range —
Q4 2016
Shares 1,291,264 Value ($000) $27,659 Avg Close — Range —
Q3 2016
Shares 1,093,455 Value ($000) $24,154 Avg Close — Range —
Q2 2016
Shares 1,287,550 Value ($000) $22,996 Avg Close — Range —
Q1 2016
Shares 1,177,369 Value ($000) $20,321 Avg Close — Range —
Q4 2015
Shares 774,314 Value ($000) $16,415 Avg Close — Range —
Q3 2015
Shares 770,684 Value ($000) $14,551 Avg Close — Range —
Q2 2015
Shares 690,237 Value ($000) $15,841 Avg Close — Range —
Q1 2015
Shares 573,305 Value ($000) $15,468 Avg Close — Range —
Q4 2014
Shares 557,188 Value ($000) $16,114 Avg Close — Range —
Q3 2014
Shares 724,216 Value ($000) $19,460 Avg Close — Range —
Q2 2014
Shares 571,329 Value ($000) $12,632 Avg Close — Range —
Q1 2014
Shares 705,254 Value ($000) $19,253 Avg Close — Range —
Q4 2013
Shares 836,057 Value ($000) $25,826 Avg Close — Range —
Q3 2013
Shares 415,200 Value ($000) $11,792 Avg Close — Range —