Ken Griffin QUIDEL CORP Transaction History

Citadel Advisors LLC

19 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2022 Aug 15, 2022	SELL	N/A	-151,707 Closed	0 $0
Q1 2022 May 16, 2022	BUY	N/A	99,562 Added 190.93%	151,707 $17.1 Million
Q4 2021 Feb 14, 2022	SELL	N/A	-16,261 Reduced 23.77%	52,145 $0
Q3 2021 Nov 15, 2021	BUY	N/A	11,172 Added 19.52%	68,406 $9.66 Million
Q2 2021 Aug 16, 2021	SELL	N/A	-380,117 Reduced 86.91%	57,234 $0

Q1 2021 May 17, 2021	BUY	N/A	254,701 Added 139.45%	437,351 $56 Million
Q4 2020 Feb 16, 2021	BUY	N/A	131,792 Added 259.14%	182,650 $32.8 Million
Q3 2020 Nov 16, 2020	BUY	N/A	22,803 Added 81.28%	50,858 $11.2 Million
Q2 2020 Aug 14, 2020	SELL	N/A	-109,869 Reduced 79.66%	28,055 $6.28 Million
Q1 2020 May 15, 2020	BUY	N/A	97,367 Added 240.07%	137,924 $13.5 Million
Q4 2019 Feb 14, 2020	BUY	N/A	29,330 Added 261.25%	40,557 $3.04 Million
Q2 2019 Aug 14, 2019	SELL	N/A	-59,884 Reduced 84.21%	11,227 $666,000
Q1 2019 May 15, 2019	BUY	N/A	65,563 Added 1181.74%	71,111 $0
Q4 2018 Feb 14, 2019	SELL	N/A	-28,259 Reduced 83.59%	5,548 $0
Q3 2018 Nov 13, 2018	SELL	N/A	-25,991 Reduced 43.46%	33,807 $0
Q2 2018 Aug 10, 2018	BUY	N/A	3,470 Added 6.16%	59,798 $0
Q1 2018 May 11, 2018	BUY	N/A	22,089 Added 64.51%	56,328 $2.92 Million
Q4 2017 Feb 09, 2018	BUY	N/A	26,104 Added 320.89%	34,239 $1.48 Million
Q3 2017 Nov 09, 2017	BUY	N/A	8,135	8,135 $357,000

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