NEPH
Nephros IncCompany with tickers: NEPH
CIK
1196298
CUSIP
640671400
Shares Outstanding
10,856,546
Website
https://www.nephros.com
Investor Relations
https://www.nephros.com/investors/
13F Activity (30d)
3 filings
2 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 | 7,988 | 82,728 | 90,716 | 49.7% |
| 2026-04-27 | 4,553 | 45,807 | 50,360 | 65.9% |
| 2026-04-20 | 8,316 | 83,660 | 91,976 | 73.1% |
| 2026-04-13 | 4,462 | 63,317 | 67,779 | 80.1% |
| 2026-04-06 | 4,043 | 89,138 | 93,181 | 67.7% |
| 2026-03-30 | 4,041 | 24,462 | 28,503 | 51.1% |
| 2026-03-23 | 11,643 | 54,566 | 66,209 | 52.3% |
| 2026-03-16 | 36,272 | 251,504 | 287,776 | 50.3% |
| 2026-03-09 | 18,030 | 89,877 | 107,907 | 54.0% |
| 2026-03-02 | 14,484 | 62,400 | 76,884 | 49.7% |
| 2026-02-23 | 21,117 | 38,284 | 59,401 | 41.9% |
| 2026-02-16 | 18,478 | 165,471 | 183,949 | 59.5% |
| 2026-02-09 | 20,345 | 99,725 | 120,070 | 52.1% |
| 2026-02-02 | 26,016 | 91,118 | 117,134 | 55.8% |
| 2026-01-26 | 11,511 | 49,519 | 61,030 | 52.3% |
| 2026-01-19 | 27,097 | 112,069 | 139,166 | 50.2% |
| 2026-01-12 | 27,664 | 103,319 | 130,983 | 39.8% |
| 2026-01-05 | 19,469 | 88,702 | 108,171 | 41.5% |
| 2025-12-29 | 10,831 | 72,388 | 83,219 | 58.9% |
| 2025-12-22 | 13,550 | 56,043 | 69,593 | 55.1% |
| 2025-12-15 | 13,464 | 96,869 | 110,333 | 46.1% |
| 2025-12-08 | 43,156 | 139,172 | 182,328 | 42.5% |
| 2025-12-01 | 26,298 | 158,081 | 184,379 | 64.6% |
| 2025-11-24 | 32,152 | 189,922 | 222,074 | 57.3% |
| 2025-11-17 | 39,065 | 173,326 | 212,391 | 57.7% |
| 2025-11-10 | 22,178 | 196,472 | 218,650 | 49.7% |
| 2025-11-03 | 17,249 | 149,049 | 166,298 | 56.0% |
| 2025-10-27 | 34,701 | 234,006 | 268,707 | 71.9% |
| 2025-10-20 | 21,420 | 165,695 | 187,115 | 63.7% |
| 2025-10-13 | 34,293 | 143,491 | 177,784 | 51.9% |
| 2025-10-06 | 103,075 | 355,120 | 458,195 | 62.3% |
| 2025-09-29 | 25,375 | 93,813 | 119,188 | 55.2% |
| 2025-09-22 | 6,593 | 52,049 | 58,642 | 37.8% |
| 2025-09-15 | 51,425 | 186,459 | 237,884 | 38.0% |
| 2025-09-08 | 35,380 | 48,529 | 83,909 | 43.7% |
| 2025-09-01 | 21,703 | 124,660 | 146,363 | 60.4% |
| 2025-08-25 | 42,162 | 50,286 | 92,448 | 43.8% |
| 2025-08-18 | 34,734 | 82,022 | 116,756 | 65.1% |
| 2025-08-11 | 18,703 | 154,781 | 173,484 | 53.9% |
| 2025-08-04 | 14,798 | 241,089 | 255,887 | 62.2% |
| 2025-07-28 | 3,453 | 34,100 | 37,553 | 57.8% |
| 2025-07-21 | 8,369 | 46,896 | 55,265 | 56.3% |
| 2025-07-14 | 3,199 | 42,943 | 46,142 | 55.0% |
| 2025-07-07 | 9,948 | 106,631 | 116,579 | 54.0% |
| 2025-06-30 | 9,291 | 78,630 | 87,921 | 49.3% |
Showing 1–45 of 45 weeks