Latest 10-Q

What changed in Cytosorbents Corporation's latest quarterly report, compared with the one before.

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Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.

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13F holders

Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.

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Lobbying

What Cytosorbents Corporation and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.

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Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

About the company

The basics from the company’s SEC registration.

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$4.87−$0.50 (−9.31%) Nov 13 close
Oct 13, 2026: $3.46Oct 14, 2026: $3.09Oct 15, 2026: $3.06Oct 16, 2026: $4.11Oct 19, 2026: $4.96Oct 20, 2026: $5.32Oct 21, 2026: $5.35Oct 22, 2026: $6.01Oct 23, 2026: $5.27Oct 26, 2026: $4.47Oct 27, 2026: $4.85Oct 28, 2026: $5.24Oct 29, 2026: $4.40Oct 30, 2026: $4.54Nov 2, 2026: $4.12Nov 3, 2026: $4.54Nov 4, 2026: $4.56Nov 5, 2026: $4.60Nov 6, 2026: $4.80Nov 9, 2026: $5.83Nov 10, 2026: $5.80Nov 11, 2026: $5.34Nov 12, 2026: $5.37Nov 13, 2026: $4.87
Oct 13, 2026Low $3.06 · High $6.01Nov 13, 2026
Aug 13, 2026: $7.25Aug 14, 2026: $8.00Aug 17, 2026: $7.54Aug 18, 2026: $7.20Aug 19, 2026: $7.12Aug 20, 2026: $6.22Aug 21, 2026: $7.40Aug 24, 2026: $7.40Aug 25, 2026: $7.11Aug 26, 2026: $7.20Aug 27, 2026: $6.81Aug 28, 2026: $6.71Aug 31, 2026: $6.82Sep 1, 2026: $6.76Sep 2, 2026: $7.68Sep 3, 2026: $7.00Sep 4, 2026: $7.00Sep 8, 2026: $6.85Sep 9, 2026: $6.33Sep 10, 2026: $6.37Sep 11, 2026: $6.41Sep 14, 2026: $6.07Sep 15, 2026: $6.06Sep 16, 2026: $5.73Sep 17, 2026: $5.76Sep 18, 2026: $5.75Sep 21, 2026: $5.51Sep 22, 2026: $5.32Sep 23, 2026: $4.91Sep 24, 2026: $4.30Sep 25, 2026: $4.38Sep 28, 2026: $4.02Sep 29, 2026: $4.00Sep 30, 2026: $3.90Oct 1, 2026: $4.19Oct 2, 2026: $4.05Oct 5, 2026: $3.97Oct 6, 2026: $3.96Oct 7, 2026: $3.87Oct 8, 2026: $3.73Oct 9, 2026: $3.79Oct 12, 2026: $3.59Oct 13, 2026: $3.46Oct 14, 2026: $3.09Oct 15, 2026: $3.06Oct 16, 2026: $4.11Oct 19, 2026: $4.96Oct 20, 2026: $5.32Oct 21, 2026: $5.35Oct 22, 2026: $6.01Oct 23, 2026: $5.27Oct 26, 2026: $4.47Oct 27, 2026: $4.85Oct 28, 2026: $5.24Oct 29, 2026: $4.40Oct 30, 2026: $4.54Nov 2, 2026: $4.12Nov 3, 2026: $4.54Nov 4, 2026: $4.56Nov 5, 2026: $4.60Nov 6, 2026: $4.80Nov 9, 2026: $5.83Nov 10, 2026: $5.80Nov 11, 2026: $5.34Nov 12, 2026: $5.37Nov 13, 2026: $4.87
Aug 13, 2026Low $3.06 · High $8.00Nov 13, 2026
Nov 13, 2025: $13.31Nov 14, 2025: $13.20Nov 17, 2025: $13.12Nov 18, 2025: $12.43Nov 19, 2025: $12.78Nov 20, 2025: $12.44Nov 21, 2025: $14.13Nov 24, 2025: $16.58Nov 25, 2025: $16.74Nov 26, 2025: $15.82Nov 28, 2025: $16.22Dec 1, 2025: $15.00Dec 2, 2025: $15.32Dec 3, 2025: $14.60Dec 4, 2025: $14.78Dec 5, 2025: $14.60Dec 8, 2025: $14.47Dec 9, 2025: $14.98Dec 10, 2025: $13.13Dec 11, 2025: $14.20Dec 12, 2025: $13.67Dec 15, 2025: $12.52Dec 16, 2025: $12.80Dec 17, 2025: $12.86Dec 18, 2025: $12.90Dec 19, 2025: $12.74Dec 22, 2025: $15.32Dec 23, 2025: $14.00Dec 24, 2025: $13.79Dec 26, 2025: $13.60Dec 29, 2025: $13.20Dec 30, 2025: $12.84Dec 31, 2025: $12.78Jan 2, 2026: $13.12Jan 5, 2026: $13.32Jan 6, 2026: $13.61Jan 7, 2026: $13.60Jan 8, 2026: $13.46Jan 9, 2026: $13.42Jan 12, 2026: $14.02Jan 13, 2026: $14.60Jan 14, 2026: $14.36Jan 15, 2026: $13.81Jan 16, 2026: $14.04Jan 20, 2026: $13.55Jan 21, 2026: $13.62Jan 22, 2026: $13.52Jan 23, 2026: $13.60Jan 26, 2026: $13.20Jan 27, 2026: $13.54Jan 28, 2026: $13.66Jan 29, 2026: $13.18Jan 30, 2026: $12.60Feb 2, 2026: $13.53Feb 3, 2026: $13.70Feb 4, 2026: $13.42Feb 5, 2026: $12.61Feb 6, 2026: $13.44Feb 9, 2026: $13.42Feb 10, 2026: $13.40Feb 11, 2026: $12.40Feb 12, 2026: $12.70Feb 13, 2026: $12.83Feb 17, 2026: $12.80Feb 18, 2026: $12.97Feb 19, 2026: $12.98Feb 20, 2026: $12.80Feb 23, 2026: $13.57Feb 24, 2026: $13.80Feb 25, 2026: $14.21Feb 26, 2026: $14.54Feb 27, 2026: $15.05Mar 2, 2026: $14.98Mar 3, 2026: $16.00Mar 4, 2026: $15.80Mar 5, 2026: $16.10Mar 6, 2026: $15.96Mar 9, 2026: $16.20Mar 10, 2026: $15.64Mar 11, 2026: $14.50Mar 12, 2026: $14.51Mar 13, 2026: $14.15Mar 16, 2026: $13.00Mar 17, 2026: $13.60Mar 18, 2026: $13.00Mar 19, 2026: $12.76Mar 20, 2026: $13.20Mar 23, 2026: $13.47Mar 24, 2026: $13.92Mar 25, 2026: $13.43Mar 26, 2026: $12.00Mar 27, 2026: $11.86Mar 30, 2026: $11.20Mar 31, 2026: $11.33Apr 1, 2026: $10.95Apr 2, 2026: $11.66Apr 6, 2026: $11.80Apr 7, 2026: $12.20Apr 8, 2026: $12.40Apr 9, 2026: $12.10Apr 10, 2026: $12.20Apr 13, 2026: $11.70Apr 14, 2026: $11.78Apr 15, 2026: $11.82Apr 16, 2026: $12.20Apr 17, 2026: $13.20Apr 20, 2026: $12.90Apr 21, 2026: $12.42Apr 22, 2026: $12.62Apr 23, 2026: $12.96Apr 24, 2026: $12.56Apr 27, 2026: $12.24Apr 28, 2026: $12.00Apr 29, 2026: $12.71Apr 30, 2026: $12.20May 1, 2026: $12.29May 4, 2026: $12.40May 5, 2026: $12.10May 6, 2026: $11.40May 7, 2026: $12.19May 8, 2026: $12.18May 11, 2026: $12.60May 12, 2026: $11.72May 13, 2026: $11.41May 14, 2026: $10.84May 15, 2026: $9.95May 18, 2026: $9.58May 19, 2026: $9.45May 20, 2026: $9.40May 21, 2026: $9.20May 22, 2026: $9.22May 26, 2026: $9.25May 27, 2026: $9.85May 28, 2026: $9.92May 29, 2026: $9.82Jun 1, 2026: $9.36Jun 2, 2026: $9.60Jun 3, 2026: $9.78Jun 4, 2026: $9.76Jun 5, 2026: $9.18Jun 8, 2026: $8.28Jun 9, 2026: $8.45Jun 10, 2026: $8.22Jun 11, 2026: $7.76Jun 12, 2026: $8.00Jun 15, 2026: $8.64Jun 16, 2026: $10.38Jun 17, 2026: $9.54Jun 18, 2026: $8.77Jun 22, 2026: $8.26Jun 23, 2026: $8.58Jun 24, 2026: $9.34Jun 25, 2026: $9.20Jun 26, 2026: $7.24Jun 29, 2026: $7.63Jun 30, 2026: $7.48Jul 1, 2026: $7.82Jul 2, 2026: $7.80Jul 6, 2026: $8.60Jul 7, 2026: $8.14Jul 8, 2026: $7.80Jul 9, 2026: $7.44Jul 10, 2026: $7.63Jul 13, 2026: $7.60Jul 14, 2026: $7.77Jul 15, 2026: $7.78Jul 16, 2026: $7.39Jul 17, 2026: $7.20Jul 20, 2026: $7.60Jul 21, 2026: $7.87Jul 22, 2026: $7.64Jul 23, 2026: $7.23Jul 24, 2026: $7.20Jul 27, 2026: $7.20Jul 28, 2026: $7.40Jul 29, 2026: $7.08Jul 30, 2026: $7.00Jul 31, 2026: $7.22Aug 3, 2026: $7.36Aug 4, 2026: $7.55Aug 5, 2026: $7.69Aug 6, 2026: $7.97Aug 7, 2026: $7.20Aug 10, 2026: $7.24Aug 11, 2026: $7.20Aug 12, 2026: $7.40Aug 13, 2026: $7.25Aug 14, 2026: $8.00Aug 17, 2026: $7.54Aug 18, 2026: $7.20Aug 19, 2026: $7.12Aug 20, 2026: $6.22Aug 21, 2026: $7.40Aug 24, 2026: $7.40Aug 25, 2026: $7.11Aug 26, 2026: $7.20Aug 27, 2026: $6.81Aug 28, 2026: $6.71Aug 31, 2026: $6.82Sep 1, 2026: $6.76Sep 2, 2026: $7.68Sep 3, 2026: $7.00Sep 4, 2026: $7.00Sep 8, 2026: $6.85Sep 9, 2026: $6.33Sep 10, 2026: $6.37Sep 11, 2026: $6.41Sep 14, 2026: $6.07Sep 15, 2026: $6.06Sep 16, 2026: $5.73Sep 17, 2026: $5.76Sep 18, 2026: $5.75Sep 21, 2026: $5.51Sep 22, 2026: $5.32Sep 23, 2026: $4.91Sep 24, 2026: $4.30Sep 25, 2026: $4.38Sep 28, 2026: $4.02Sep 29, 2026: $4.00Sep 30, 2026: $3.90Oct 1, 2026: $4.19Oct 2, 2026: $4.05Oct 5, 2026: $3.97Oct 6, 2026: $3.96Oct 7, 2026: $3.87Oct 8, 2026: $3.73Oct 9, 2026: $3.79Oct 12, 2026: $3.59Oct 13, 2026: $3.46Oct 14, 2026: $3.09Oct 15, 2026: $3.06Oct 16, 2026: $4.11Oct 19, 2026: $4.96Oct 20, 2026: $5.32Oct 21, 2026: $5.35Oct 22, 2026: $6.01Oct 23, 2026: $5.27Oct 26, 2026: $4.47Oct 27, 2026: $4.85Oct 28, 2026: $5.24Oct 29, 2026: $4.40Oct 30, 2026: $4.54Nov 2, 2026: $4.12Nov 3, 2026: $4.54Nov 4, 2026: $4.56Nov 5, 2026: $4.60Nov 6, 2026: $4.80Nov 9, 2026: $5.83Nov 10, 2026: $5.80Nov 11, 2026: $5.34Nov 12, 2026: $5.37Nov 13, 2026: $4.87
Nov 13, 2025Low $3.06 · High $16.74Nov 13, 2026
Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. The stock split 1-for-20 on Sep 8, 2026; earlier prices are shown divided by the split ratio. Where prices come from.

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Intraday and historical prices from TradingView. Quotes may be delayed.

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