Nephros - 21 Year Stock Price History | NEPH

Historical daily share price chart and data for Nephros since 2004 adjusted for splits and dividends. The latest closing stock price for Nephros as of May 12, 2025 is 2.07.
  • The all-time high Nephros stock closing price was 1053.00 on September 21, 2004.
  • The Nephros 52-week high stock price is 2.55, which is 23.2% above the current share price.
  • The Nephros 52-week low stock price is 1.36, which is 34.3% below the current share price.
  • The average Nephros stock price for the last 52 weeks is 1.78.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Nephros Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 1.6895 1.4600 2.1300 1.4100 2.0710 40.88%
2024 2.1958 3.4300 3.7800 1.3643 1.4700 -57.51%
2023 1.5681 1.1100 3.9050 0.9701 3.4600 199.00%
2022 2.4739 6.1200 6.1200 0.9100 1.1572 -80.39%
2021 8.0519 7.9599 10.6800 5.8700 5.9000 -31.24%
2020 7.6091 9.3087 10.2900 5.5800 8.5800 -13.77%
2019 6.4885 5.3100 11.3500 4.0491 9.9500 93.96%
2018 5.1142 4.0500 6.3450 3.4227 5.1300 26.64%
2017 3.2510 3.7800 5.3991 1.8900 4.0509 22.94%
2016 2.9817 2.9700 4.9500 2.2500 3.2949 69.93%
2015 5.1721 7.3341 8.6400 1.9390 1.9390 -72.73%
2014 6.7883 3.6000 10.8000 2.9250 7.1100 86.32%
2013 8.6785 10.8000 15.2100 2.9700 3.8160 -64.37%
2012 12.4210 6.2100 27.3600 6.1650 10.7100 72.46%
2011 10.2751 19.8000 21.6000 2.7000 6.2100 -65.50%
2010 89.1582 153.0000 216.0000 14.4000 18.0000 -87.18%
2009 153.3855 25.2000 455.4000 4.5000 140.4000 555.46%
2008 94.2539 86.3999 252.0000 10.8000 21.4200 -76.20%
2007 239.3539 271.8000 441.0000 89.9999 89.9999 -65.52%
2006 290.2350 260.9820 520.2000 172.8000 261.0000 0.69%
2005 581.0200 860.3990 1029.6000 239.4000 259.2000 -69.62%
Sector Industry Market Cap Revenue
Medical Medical Products Manufacturing $0.023B $0.014B
Nephros develops advanced End Stage Renal Disease, or ESRD, therapy technology and products that would address both patient treatment needs and the clinical and financial needs of the treatment provider.
Stock Name Country Market Cap PE Ratio
Abbott Laboratories (ABT) United States $224.526B 27.00
Boston Scientific (BSX) United States $152.309B 38.13
Stryker (SYK) United States $147.916B 30.93
EssilorLuxottica (ESLOY) France $129.703B 0.00
Medtronic (MDT) Ireland $109.157B 15.94
Lonza Group Ag (LZAGY) Switzerland $49.583B 0.00
Haleon (HLN) United Kingdom $47.109B 26.80
ResMed (RMD) United States $36.312B 27.27
GE HealthCare Technologies (GEHC) United States $33.806B 16.05
Agilent Technologies (A) United States $32.907B 21.74
Terumo (TRUMY) Japan $27.953B 0.00
Koninklijke Philips (PHG) Netherlands $22.765B 16.36
Insulet (PODD) United States $22.130B 86.87
Zimmer Biomet Holdings (ZBH) United States $19.288B 12.39
Baxter (BAX) United States $15.985B 11.94
Smith & Nephew SNATS (SNN) United Kingdom $12.381B 0.00
Sunny Optical Technology (SNPTF) China $9.032B 0.00
Demant (WILYY) Denmark $8.030B 0.00
Bio-Rad Laboratories (BIO) United States $7.091B 23.97
Lantheus Holdings (LNTH) United States $5.462B 13.78
Prestige Consumer Healthcare (PBH) United States $4.298B 19.20
Perrigo (PRGO) Ireland $3.605B 9.14
ICU Medical (ICUI) United States $3.534B 26.06
Haemonetics (HAE) United States $3.473B 15.13
Shandong Weigao Medical Polymer (SHWGF) China $3.459B 0.00
Envista Holdings (NVST) United States $3.154B 26.21
QuidelOrtho (QDEL) United States $2.401B 16.52
GN Store Nord (GNNDY) Denmark $2.164B 17.92
LeMaitre Vascular (LMAT) United States $1.882B 42.06
AtriCure (ATRC) United States $1.558B 0.00
Neogen (NEOG) United States $1.409B 18.03
AdaptHealth (AHCO) United States $1.217B 12.36
Kestra Medical Technologies (KMTS) United States $1.179B 0.00
Green Thumb Industries (GTBIF) United States $1.172B 26.35
BioLife Solutions (BLFS) United States $1.097B 0.00
InMode (INMD) Israel $1.038B 9.50
Phibro Animal Health (PAHC) United States $0.996B 12.75
Evolus (EOLS) United States $0.653B 0.00
CeriBell (CBLL) United States $0.600B 0.00
Curaleaf Holdings (CURLF) Canada $0.577B 0.00
Owens & Minor (OMI) United States $0.559B 4.63
Valneva SE (VALN) France $0.534B 0.00
Maravai LifeSciences Holdings (MRVI) United States $0.524B 0.00
Tilray Brands (TLRY) Canada $0.453B 0.00
Surmodics (SRDX) United States $0.398B 0.00
Cresco Labs (CRLBF) United States $0.350B 0.00
SNDL (SNDL) Canada $0.347B 0.00
Capricor Therapeutics (CAPR) United States $0.333B 0.00
SEMPERIT AG HLD (SEIGY) Austria $0.317B 0.00
Sanara MedTech (SMTI) United States $0.312B 0.00
VAREX IMAGING (VREX) United States $0.309B 11.36
Aurora Cannabis (ACB) Canada $0.290B 51.60
Sanuwave Health (SNWV) United States $0.285B 0.00
Viemed Healthcare (VMD) United States $0.272B 22.97
Canopy Growth (CGC) Canada $0.267B 0.00
Omeros (OMER) United States $0.258B 0.00
Verano Holdings (VRNOF) United States $0.255B 0.00
Cerus (CERS) United States $0.250B 0.00
ZimVie (ZIMV) United States $0.248B 11.28
Biote (BTMD) United States $0.214B 6.02
OraSure Technologies (OSUR) United States $0.198B 0.00
High Tide (HITI) Canada $0.186B 0.00
Brainsway (BWAY) Israel $0.185B 49.05
Quanterix (QTRX) United States $0.180B 0.00
Utah Medical Products (UTMD) United States $0.180B 14.47
Organigram Global (OGI) Canada $0.166B 0.00
TriSalus Life Sciences (TLSI) United States $0.164B 0.00
FitLife Brands (FTLF) United States $0.148B 18.19
Jin Medical (ZJYL) China $0.133B 0.00
Exagen (XGN) United States $0.120B 0.00
TerrAscend (TSNDF) Canada $0.116B 0.00
Agape ATP (ATPC) $0.101B 0.00
MacroGenics (MGNX) United States $0.097B 0.00
Oramed Pharmaceuticals (ORMP) United States $0.092B 0.00
Fonar (FONR) United States $0.077B 10.71
Veru (VERU) United States $0.076B 0.00
Quipt Home Medical (QIPT) United States $0.072B 0.00
InterCure (INCR) Israel $0.070B 0.00
Jushi Holdings (JUSHF) United States $0.070B 0.00
Zynex (ZYXI) United States $0.066B 0.00
United Health Products (UEEC) United States $0.061B 0.00
Apyx Medical (APYX) United States $0.060B 0.00
Cytosorbents (CTSO) United States $0.054B 0.00
ImmuCell (ICCC) United States $0.045B 0.00
Modular Medical (MODD) United States $0.040B 0.00
United-Guardian (UG) United States $0.037B 12.94
Rockwell Medical (RMTI) United States $0.037B 0.00
Safety Shot (SHOT) United States $0.034B 0.00
INLIF (INLF) $0.020B 0.00
Allurion Technologies (ALUR) United States $0.018B 0.00
Flora Growth (FLGC) United States $0.014B 0.00
Trinity Biotech (TRIB) Ireland $0.014B 0.00
Cellectar Biosciences (CLRB) United States $0.011B 0.00
Meihua Medical Technologies (MHUA) China $0.010B 0.00
Innovative Eyewear (LUCY) United States $0.006B 0.00
Senestech (SNES) United States $0.005B 0.00
GlucoTrack (GCTK) United States $0.004B 0.00
IM Cannabis (IMCC) Canada $0.003B 0.00
Akanda (AKAN) Canada $0.002B 0.00
Sharps Technology (STSS) United States $0.000B 0.00
InVivo Therapeutics Holdings (NVIVQ) United States $0.000B 0.00