stock
CTSO · Cytosorbents Corp
What Cytosorbents Corp reports to the SEC, read from its filings.
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The live CTSO price and today's change.
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Thirty days of daily bars, with signal levels drawn on them.
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The latest signal group Nakagai's scanner recorded on CTSO.
Sign in to see thisOptions positioning
Gamma exposure levels from the options market.
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Trend, momentum and volatility gauges per timeframe.
Sign in to see thisWhat it is
- Industry
- Surgical & Medical Instruments & Apparatus (SIC 3841)
- Filer (SEC EDGAR)
- EDGAR filing index
- Shares outstanding
- 62,842,748 as of 2026-07-31 (XBRL frame CY2026Q2I)
Key stats
Valuation
- P/E
- Locked
- P/S
- Locked
- P/B
- Locked
- Enterprise value
- Locked
- EV/EBIT
- Locked
- FCF yield
- Locked
Margins
- Gross
- 71.6%
- Operating
- -34.7%
- Net
- -48.9%
Returns
- ROE
- —
- ROA
- -48.0%
Health
- Current ratio
- 0.7x
- Debt/equity
- —
Deep value
- NCAV
- -$22.97M
- NCAV per share
- -$0.37
- Price/NCAV
- Locked
- NNWC
- -$27.37M
- NNWC per share
- -$0.44
- Price/NNWC
- Locked
Valuation and the price multiples are built on the live price. Trailing twelve months to 2026-06-30; balance sheet at 2026-06-30.
Sign in to see thisDebt is long-term debt and its current portion. Commercial paper and short-term borrowings are not counted.
Results
| Period end | Revenue | Gross profit | Operating income | Net income | Filing |
|---|---|---|---|---|---|
| 2026-06-30 | $9.63M | $7.05M | -$2.64M | -$4.42M | 10-Q filed 2026-08-06 |
| 2026-03-31 | $8.86M | $6.13M | -$3.04M | -$5.13M | 10-Q filed 2026-05-13 |
| 2025-12-31 | $9.23M | $6.80M | -$4.38M | -$5.50M | DEF 14A filed 2026-06-25 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. Assembled from more than one filing; the filing above is only the newest of them. |
| 2025-09-30 | $9.48M | $6.67M | -$2.86M | -$3.17M | 10-Q filed 2025-11-13 |
| 2025-06-30 | $9.62M | $6.81M | -$3.62M | $1.95M | 10-Q filed 2026-08-06 |
| 2025-03-31 | $8.73M | $6.21M | -$3.89M | -$1.48M | 10-Q filed 2026-05-13 |
| 2024-12-31 | $9.15M | $6.25M | -$3.40M | -$7.57M | DEF 14A filed 2026-06-25 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. Assembled from more than one filing; the filing above is only the newest of them. |
| 2024-09-30 | $8.61M | $5.26M | -$4.83M | -$2.77M | 10-Q filed 2025-11-13 |
- Assets
- $37.96M
- Equity
- -$751,000
Balance as of 2026-06-30.
Ten years
| Fiscal year end | Revenue | Operating income | Net income | Free cash flow |
|---|---|---|---|---|
| 2025-12-31 | $37.06M | -$14.75M | -$8.20M | -$12.54M |
| 2024-12-31 | $35.59M | -$16.45M | -$20.72M | -$14.71M |
| 2023-12-31 | $31.08M | -$31.95M | -$29.25M | -$22.19M |
| 2022-12-31 | $34.69M | -$31.52M | -$32.81M | -$34.32M |
| 2021-12-31 | $43.17M | -$22.74M | -$24.56M | -$17.65M |
| 2020-12-31 | $41.00M | -$10.37M | -$7.84M | -$6.32M |
| 2019-12-31 | $24.95M | -$18.97M | -$19.27M | -$17.46M |
| 2018-12-31 | $22.50M | -$15.58M | -$17.21M | -$11.51M |
| 2017-12-31 | $15.15M | -$9.84M | -$8.46M | -$7.45M |
| 2016-12-31 | $8.21M | -$11.49M | -$11.76M | -$6.87M |
Company filings
events
Regulation FD disclosure, Other event
Regulation FD disclosureOther eventSep 238-KBylaws or fiscal year change
Bylaws or fiscal year changeSep 88-KShareholder vote results
Shareholder vote resultsAug 148-KRegulation FD disclosure
Regulation FD disclosureAug 78-KResults
ResultsAug 68-KListing standard notice
Listing standard noticeJul 68-K
5% owners ()
AVENIR CORP
Stake update
Insiders, politicians and funds
Insider trades, last 90 days
Chan Phillip P.
Chief Executive Officer, Director
Buy$22,644Sep 16, 5:30 PM ET
Capponi Vincent
President and COO
Buy$12,537Sep 16, 4:05 PM ET
Sobel Alan D.
Director
Buy$15,254Sep 16, 4:05 PM ET
Chan Phillip P.
Chief Executive Officer, Director
Buy$70,000Sep 9, 4:05 PM ET
Politician trades, last 90 days
No politician trades filed in the last 90 days.
Funds
None of the tracked funds held this at their last 13F.
News
Stories that named CTSO, and the market events around them.
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