NEPH · Nephros Inc · Off Exchange

$3.55 -0.12 (-3.27%) At close · Oct 5

Market Cap

$45.94M

10.86M

Volume · Oct 5 17.84K Avg daily vol (3M) 22.25K

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.

1M 3M 6M 1Y 5Y All

Off-Exchange Volume History

Week Start	ATS Volume	Non-ATS OTC Volume	Total Off-Exchange	% of FINRA Weekly Volume
2026-08-31	5,477	40,944	46,421	45.8%
2026-08-24	13,610	49,422	63,032	34.8%
2026-08-17	14,272	69,802	84,074	31.6%
2026-08-10	6,376	54,857	61,233	50.5%
2026-08-03	2,062	92,635	94,697	61.9%
2026-07-27	1,524	34,943	36,467	55.1%
2026-07-20	587	9,502	10,089	46.9%
2026-07-13	465	15,526	15,991	41.3%
2026-07-06	605	26,407	27,012	56.2%
2026-06-29	2,262	29,882	32,144	63.2%
2026-06-22	1,076	12,779	13,855	29.9%
2026-06-15	1,349	31,039	32,388	44.6%
2026-06-08	2,897	12,290	15,187	38.4%
2026-06-01	8,169	33,258	41,427	52.6%
2026-05-25	2,122	37,499	39,621	64.0%
2026-05-18	10,345	83,908	94,253	49.5%
2026-05-11	20,122	128,024	148,146	57.4%
2026-05-04	7,988	82,728	90,716	48.7%
2026-04-27	4,553	45,807	50,360	52.8%
2026-04-20	8,316	83,660	91,976	68.6%
2026-04-13	4,462	63,317	67,779	69.8%
2026-04-06	4,043	89,138	93,181	67.0%
2026-03-30	4,041	24,462	28,503	45.0%
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%

Showing 1–48 of 48 weeks

Key facts CIK 1196298 CUSIP 640671400 13F (30d) 1 filings 1 filers Visit website Investor relations