Ken Griffin Cytosorbents Corp Call Options Transaction History

Citadel Advisors LLC

7 transactions

Quarter	Operation	Price Per call	calls change	calls Held
Q1 2025 May 15, 2025	SELL	$0.89 - $1.3 $7,031 - $10,270	-7,900 Reduced 49.38%	8,100 $8,000
Q4 2024 Feb 14, 2025	BUY	$0.74 - $1.35 $444 - $810	600 Added 3.9%	16,000 $14,000
Q3 2024 Nov 14, 2024	BUY	$0.7 - $1.55 $3,709 - $8,215	5,300 Added 52.48%	15,400 $23,000
Q2 2024 Aug 14, 2024	BUY	$0.7 - $1.01 $7,070 - $10,201	10,100 New	10,100 $7,000
Q3 2023 Nov 14, 2023	SELL	$1.86 - $4.03 $25,854 - $56,017	-13,900 Reduced 86.34%	2,200 $4,000
Q2 2023 Aug 14, 2023	BUY	$2.37 - $3.65 $2,133 - $3,285	900 Added 5.92%	16,100 $57,000
Q1 2023 May 15, 2023	BUY	$1.79 - $4.17 $27,208 - $63,384	15,200 New	15,200 $51,000

17.2M

8.1K

6.9K

Ticker CTSO
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 43,577,400
Market Cap $39.7M
Description
Cytosorbents Corporation engages in the research, development, and commercialization of medical devices with its blood purification technology platform incorporating a proprietary adsorbent and porous polymer technology. Its flagship product is CytoSorb, an extracorporeal cytokine filter for adjunctive therapy in the treatment of sepsis, adjunct...

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