Cytosorbents Corporation
CTSO | NASDAQ
$5.52
+$0.01 (+0.18%)
Sep 22, 2026, 10:48 AM ET · Market open
Company Profile
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, adjunctive therapy in other critical care applications, prevention and treatment of perioperative complications of cardiopulmonary bypass surgery, and maintaining or enhancing the quality of solid organs harvested from donors for organ transplant. The company also develops VetResQ, a device for adjunctive therapy in the treatment of sepsis, pancreatitis, and other critical illnesses in animals; CytoSorb-XL, a device for adjunctive therapy in the treatment of sepsis and other critical illnesses; HemoDefend blood purification technology platform to reduce contaminants in the blood supply that can cause transfusion reactions or disease when administering blood and blood products to patients, as well as removal of anti-A and anti-B blood group antibodies from fresh whole blood and plasma; K+ontrol for treatment of severe hyperkalemia in patients with life-threatening conditions; and ContrastSorb for the removal of IV contrast in blood administered during CT imaging, an angiogram, or during a vascular interventional radiology procedure to reduce the risk of contrast-induced nephropathy. In addition, it is involved in the development of BetaSorb, a device for the prevention and treatment of health complications caused by the accumulation of metabolic toxins in patients with chronic renal failure; DrugSorb, a device to remove toxic chemicals from the blood; and DrugSorb-ATR, an antithrombotic removal system. The company was formerly known as MedaSorb Technologies Corporation and changed its name to Cytosorbents Corporation in May 2010. Cytosorbents Corporation was founded in 1997 and is headquartered in Princeton, New Jersey.
Key Executives
| Name | Position |
|---|---|
| Phillip Chan | Chief Executive Officer & Director |
| Peter J. Mariani | Chief Financial Officer |
| Vincent J. Capponi | President & Chief Operating Officer |
| Christian Steiner | Executive Vice President of Sales & Marketing |
| Christopher Cramer | Senior Vice President of Business Development |
| Efthymios N. Deliargyris FACC FESC FSCAI | Chief Medical Officer |
| Jodi Hoover | Executive |
| Kathleen Bloch | Advisor |
| Robert H. Bartlett | Co-Chairman of Cardiac Surgery Advisory Board & Consultant |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Apr 15, 2026 | 10-K/A | [Amend] Annual Report |
| Apr 02, 2026 | 8-K | Current Report |
| Mar 30, 2026 | 10-K | Annual Report |
| Mar 25, 2026 | 8-K | Current Report |
| Feb 13, 2026 | SC 13G/A | [Amend] Statement of acquisition of beneficial own... |
| Nov 20, 2025 | 4 | Filing |
| Nov 13, 2025 | 8-K | Current Report |
| Nov 13, 2025 | 10-Q | Quarterly Report |
| Oct 03, 2025 | 8-K | Current Report |
| Sep 16, 2025 | 8-K | Current Report |
Cytosorbents Corporation
| Country | United States |
| IPO Date | Aug 7, 2006 |
| Industry | Medical - Devices |
| Sector | Healthcare |
| Employees | 149 |
| CEO | Phillip Chan |
Contact Details
305 College Road East Princeton,
New Jersey 08540 United States
Stock Details
| Ticker Symbol | CTSO |
| Exchange | NASDAQ |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| CIK Code | 0001175151 |
| CUSIP Number | 23283X206 |
| ISIN Number | US23283X2062 |
| SIC Code | 3841 |
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