CTSO
Cytosorbents CorpCompany with tickers: CTSO
CIK
1175151
CUSIP
23283X206
Shares Outstanding
62,794,748
Website
https://www.cytosorbents.com
Investor Relations
https://ir.cytosorbents.com/
13F Activity (30d)
21 filings
21 filers
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-05-04 | 58,077 | 182,746 | 240,823 | 64.9% |
| 2026-04-27 | 12,228 | 96,979 | 109,207 | 71.6% |
| 2026-04-20 | 9,904 | 83,766 | 93,670 | 63.8% |
| 2026-04-13 | 14,384 | 163,835 | 178,219 | 53.0% |
| 2026-04-06 | 36,207 | 192,417 | 228,624 | 63.9% |
| 2026-03-30 | 23,829 | 378,733 | 402,562 | 85.8% |
| 2026-03-23 | 38,201 | 260,710 | 298,911 | 53.5% |
| 2026-03-16 | 39,080 | 423,813 | 462,893 | 63.9% |
Showing 1–8 of 8 weeks