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Research & education only — not financial advice.TENK is not a registered investment adviser; calls are impersonal, generated from SEC filings and a delayed/third-party price feed, and may be wrong or out of date. The operator and an affiliated trading operation may hold or trade the securities TENK rates — see Disclosures. Do your own research.

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TTENK/calls
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Home›CTSO›Financials
Annual statements · SEC XBRL · FY2016 – FY2025

Cytosorbents Corp (CTSO) financials

Income statement

Cytosorbents Corp (CTSO) income statement, annual, from SEC filings
Fiscal yearFY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Revenue$8.21M$15.2M$22.5M$24.9M$41.0M$43.2M$34.7M$31.1M$35.6M$37.1M
Revenue growth—84.6%48.5%10.9%64.4%5.3%-19.6%-10.4%14.5%4.1%
Gross profit$5.57M$9.63M$15.0M$17.6M$30.0M$32.1M$20.7M$22.0M$24.9M$26.5M
Gross margin67.9%63.6%66.7%70.5%73.0%74.4%59.8%70.6%69.9%71.5%
Operating income-$11.5M-$9.84M-$15.6M-$19.0M-$10.4M-$22.7M-$31.5M-$31.9M-$16.5M-$14.7M
Operating margin-140.0%-65.0%-69.3%-76.0%-25.3%-52.7%-90.9%-102.8%-46.2%-39.8%
Net income-$11.8M-$8.46M-$17.2M-$19.3M-$7.84M-$24.6M-$32.8M-$29.2M-$20.7M-$8.20M
Net margin-143.4%-55.8%-76.5%-77.2%-19.1%-56.9%-94.6%-94.1%-58.2%-22.1%
EPS (diluted)-$0.46-$0.32-$0.56-$0.60-$0.20-$0.57-$0.75-$0.65-$0.38-$0.13

Cash flow

Cytosorbents Corp (CTSO) cash flow, annual, from SEC filings
Fiscal yearFY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Operating cash flow-$6.73M-$6.46M-$10.8M-$16.8M-$5.61M-$14.0M-$28.2M-$21.7M-$14.4M-$12.4M
Capital expenditures$141K$991K$672K$698K$708K$3.64M$6.09M$538K$284K$164K
Free cash flow-$6.87M-$7.45M-$11.5M-$17.5M-$6.32M-$17.6M-$34.3M-$22.2M-$14.7M-$12.5M

Balance sheet

Cytosorbents Corp (CTSO) balance sheet, annual, from SEC filings
Fiscal yearFY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Cash & equivalents$5.25M$17.3M$22.4M$12.2M$71.4M$52.1M$22.1M$14.1M$3.28M$6.25M
Total assets$9.69M$24.1M$34.2M$27.4M$90.0M$89.5M$63.2M$57.5M$47.4M$44.2M
Total liabilities$8.36M$13.8M$17.3M$24.0M$10.7M$26.9M$27.9M$27.5M$36.3M$38.3M
Long-term debt$4.08M$5.99M$9.27M$13.4M$0.00—$5.00M$2.54M$14.0M$16.7M
Shareholders' equity$1.34M$10.3M$16.9M$3.42M$79.2M$62.6M$35.4M$23.5M$11.1M$5.90M
Retained earnings-$144M-$152M-$170M-$189M-$197M-$221M-$254M-$261M-$304M-$312M
Shares (wtd avg diluted)25.5M29.0M31.8M32.3M38.8M43.4M43.6M44.7M54.4M62.2M

Every figure is extracted from Cytosorbents Corp’s annual reports as filed with the SEC (XBRL company facts) — no third-party estimates. Fiscal years are labeled by period end; filers occasionally re-tag concepts, so a sparse cell means the company didn’t report that concept for that year. Free cash flow = operating cash flow − capital expenditures.

Common questions

What is Cytosorbents Corp's annual revenue?
Cytosorbents Corp (CTSO) reported $37.1M of revenue for fiscal year 2025 — up 4.1% from $35.6M in FY2024, per its annual report filed with the SEC.
Is Cytosorbents Corp profitable?
Not in FY2025 — CTSO reported a net loss of $8.20M, per SEC filings.
What is Cytosorbents Corp's free cash flow?
-$12.5M in FY2025 (operating cash flow -$12.4M minus $164K of capital expenditures), from the SEC cash-flow statement.
Does CTSO pay a dividend?
Cytosorbents Corp reported no cash dividends paid in FY2025, per its SEC cash-flow statement.
Full CTSO analysis — verdict, score & filings →Is CTSO a buy? →

Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.