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Cytosorbents Corp

For the period ended Dec 31, 2025. Filed Mar 30, 2026.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Mar 30, 2026

CTSO$5.83+21.5%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Contents

Item 16. Form 10-K Summary

None.

SIGNATURES

In accordance with Section 13 or 15(d) of the Exchange Act, CytoSorbents Corporation has caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, on this 29th day of March, 2026.

CYTOSORBENTS CORPORATION
By:/s/ Dr. Phillip P. Chan
Dr. Phillip P. Chan
Chief Executive Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

Signature​ ​ ​Title​ ​ ​Date
/s/ Dr. Phillip P. ChanChief Executive Officer (PrincipalMarch 29, 2026
Dr. Phillip P. ChanExecutive Officer) and Director​
​
/s/ Peter J. MarianiChief Financial OfficerMarch 29, 2026
Peter J. Mariani(Principal Financial and Accounting Officer)​
​
/s/ Michael G. BatorChairman of the BoardMarch 29, 2026
Michael G. Bator​
​
/s/ Alan D. SobelDirectorMarch 29, 2026
Alan D. Sobel​
​
/s/ Edward R. JonesDirectorMarch 29, 2026
Edward R. Jones​
​
/s/Jiny KimDirectorMarch 29, 2026
Jiny Kim

FINANCIAL STATEMENTS

Page
Report of Independent Registered Public Accounting FirmF-2
Consolidated Balance Sheets at December 31, 2025 and 2024F-4
Consolidated Statements of Operations and Comprehensive Loss for the years ended December 31, 2025, and 2024F-5
Consolidated Statements of Changes in Stockholders’ Equity for the years ended December 31, 2025, and 2024F-6
Consolidated Statements of Cash Flows for the years ended December 31, 2025 and 2024F-7
Notes to Consolidated Financial StatementsF-8
ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.