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NEPH
Nephros Inc.
stockNASDAQ

At CloseOct 2, 2026 3:49:00 PM EDT
3.69USD+0.545%(+0.02)16,897
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Healthcare
Medical Instruments & Supplies
HQ
South Orange, NJ, USA
Previous Close
$3.67
Beta
0.89
52-Week High
$6.42 2025-11-26
52-Week Low
$2.66 2026-04-07
SMA 50
$4.11
SMA 200
$3.81
Avg. Vol 10D
21,813
Avg. Vol 30D
27,153
Avg. Vol 90D
19,540
Relative Vol
0.62
9.40M
1.8400%
144
Nov 5, 2026 (31d)
Jul 10, 2019 · 1-for-9 (reverse)
NEPH Profile

nephros is a commercial stage medical device company that develops and sells high performance liquid purification filters. nephros filters capture contaminants as small as 5 nanometers in size; they minimize exposure to a wide variety of bacteria, viruses, fungi, parasites, and endotoxins. nephros filters use a proprietary hollow fiber technology; the hollow fiber design enables the filters to optimize the three elements critical to filter performance: • filtration – as low as 5 nanometers • flow rate – minimal disruption • filter life – up to 12 months nephros was founded in 1997, by healthcare professionals affiliated with columbia university medical center, initially to address the needs of chronic renal failure patients. the company has developed an alternative to current hemodialysis therapy known as mid-dilution hemodiafiltration (mid-hdf). nephros' proprietary blood purification technologies enable mid-hdf to be offered to chronic renal failure patients. nephros mid-dilution fil

NEPH Performance
PeriodPriceDateChangeBeta
1W4.032026-09-28-8.44%4.462
1M4.062026-09-04-9.11%-0.041
3M3.552026-07-06+3.94%1.975
6M2.862026-04-06+29.02%1.232
1Y4.772025-10-03-22.64%0.885
2Y1.582024-10-04+133.54%—
5Y8.452021-10-04-56.33%-0.034
NEPH Stock Summary

Nephros Inc. (NASDAQ:NEPH) stock price today is $3.69, and today's volume is 16,897. NEPH is up 0.545% today. The 30 day average volume is 27,153. NEPH market cap is $40.07M with 10.86M shares outstanding.