QUIDEL CORP

CUSIP: 74838J101 Class: COMMON STOCK

SUSQUEHANNA INTERNATIONAL GROUP, LLP's Holding History (CIK: 0001446194)

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

Q1 2022
Shares 23,695 Value ($000) $2,665 Avg Close Range
Q4 2021
Shares 204,911 Value ($000) $27,661 Avg Close Range
Q3 2021
Shares 27,449 Value ($000) $3,875 Avg Close Range
Q2 2021
Shares 230,306 Value ($000) $29,507 Avg Close Range
Q1 2021
Shares 311,565 Value ($000) $39,858 Avg Close Range
Q4 2020
Shares 280,563 Value ($000) $50,403 Avg Close Range
Q3 2020
Shares 150,154 Value ($000) $32,941 Avg Close Range
Q2 2020
Shares 253,883 Value ($000) $56,804 Avg Close Range
Q1 2020
Shares 66,506 Value ($000) $6,505 Avg Close Range
Q4 2019
Shares 108,762 Value ($000) $8,160 Avg Close Range
Q3 2019
Shares 45,740 Value ($000) $2,806 Avg Close Range
Q2 2019
Shares 31,793 Value ($000) $1,886 Avg Close Range
Q4 2018
Shares 24,356 Value ($000) $1,189 Avg Close Range
Q3 2018
Shares 98,843 Value ($000) $6,442 Avg Close Range
Q2 2018
Shares 75,309 Value ($000) $5,008 Avg Close Range
Q1 2018
Shares 65,918 Value ($000) $3,415 Avg Close Range
Q4 2017
Shares 13,888 Value ($000) $602 Avg Close Range
Q2 2017
Shares 39,274 Value ($000) $1,066 Avg Close Range
Q4 2016
Shares 24,353 Value ($000) $522 Avg Close Range
Q1 2016
Shares 14,478 Value ($000) $250 Avg Close Range
Q2 2015
Shares 84,400 Value ($000) $1,937 Avg Close Range
Q1 2015
Shares 68,113 Value ($000) $1,838 Avg Close Range
Q4 2014
Shares 46,922 Value ($000) $1,357 Avg Close Range
Q3 2014
Shares 31,830 Value ($000) $855 Avg Close Range
Q2 2014
Shares 40,066 Value ($000) $885 Avg Close Range
Q1 2014
Shares 17,585 Value ($000) $480 Avg Close Range
Q4 2013
Shares 10,983 Value ($000) $339 Avg Close Range