Ken Griffin Idera Pharmaceuticals, Inc. Transaction History

Citadel Advisors LLC

13 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2022 Feb 14, 2023	SELL	$0.23 - $0.43 $15,180 - $28,380	-66,002 Reduced 56.74%	50,318 $17,000
Q3 2022 Nov 14, 2022	SELL	$0.38 - $0.53 $19,521 - $27,227	-51,373 Reduced 30.64%	116,320 $44,000
Q2 2022 Aug 15, 2022	BUY	$0.32 - $0.74 $40,629 - $93,955	126,967 Added 311.76%	167,693 $77,000
Q1 2022 May 16, 2022	SELL	$0.41 - $0.7 $70,147 - $119,764	-171,092 Reduced 80.77%	40,726 $20,000
Q4 2021 Feb 14, 2022	BUY	$0.53 - $1.03 $84,334 - $163,895	159,122 Added 301.96%	211,818 $120,000

Q3 2021 Nov 15, 2021	SELL	$1.0 - $1.18 $102,062 - $120,433	-102,062 Reduced 65.95%	52,696 $54,000
Q2 2021 Aug 16, 2021	SELL	$1.01 - $1.58 $64,263 - $100,530	-63,627 Reduced 29.14%	154,758 $185,000
Q1 2021 May 17, 2021	BUY	$1.23 - $5.98 $203,352 - $988,655	165,327 Added 311.6%	218,385 $284,000
Q4 2020 Feb 16, 2021	BUY	$2.09 - $5.18 $77,572 - $192,260	37,116 Added 232.82%	53,058 $194,000
Q3 2020 Nov 16, 2020	BUY	$1.71 - $2.68 $27,260 - $42,724	15,942 New	15,942 $34,000
Q2 2020 Aug 14, 2020	SELL	$1.23 - $2.12 $14,601 - $25,166	-11,871 Closed	0 $0
Q1 2020 May 15, 2020	SELL	$1.06 - $2.15 $19,389 - $39,327	-18,292 Reduced 60.64%	11,871 $16,000
Q4 2018 Feb 14, 2019	BUY	$2.77 - $9.38 $83,551 - $282,928	30,163 New	30,163 $83,000

Ticker IDRA
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Shares Outstandng 62,296,900
Market Cap $188M
Description
Idera Pharmaceuticals, Inc., a biopharmaceutical company, focuses on the discovery, development, and commercialization of drugs for rare disease indications in the United States. It offers Tilsotolimod (IMO-2125), a synthetic phosphorothioate oligonucleotide that acts as a direct agonist of TLR9 to stimulate the immune systems and for treating s...

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