NASDAQ:NEPH | Historical Stock Price | NEPHROS INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2004-09-21 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.88$3.68$15.32$63.78$265.54$1,105.652004-09-212026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04———$4.18100
2026-09-01———$4.1180
2026-08-31———$4.46225
2026-08-28———$4.61101
2026-08-27$4.31$4.3112,100——
2026-08-26$4.05$4.0537,600$4.28500
2026-08-25$4.22$4.2238,500$4.4413
2026-08-24$4.41$4.4171,100$4.29244
2026-08-21$4.08$4.08100,700$4.25735
2026-08-20$4.41$4.4144,900$4.78129
2026-08-19$4.76$4.7619,600$4.78310
2026-08-18$4.59$4.5918,900$4.46300
2026-08-17$4.32$4.3281,400$4.601,327
2026-08-14$4.63$4.6310,400$4.4619
2026-08-13$4.69$4.6947,300$4.5563
2026-08-12$4.36$4.3614,800$4.30252
2026-08-11$4.27$4.2720,400$4.44289
2026-08-10$4.38$4.3828,300$4.6115
2026-08-07$4.21$4.2167,400$3.93741
2026-08-06$3.59$3.5918,400——
2026-08-05$3.58$3.582,200——
2026-08-04$3.59$3.596,400$3.7546
2026-08-03$3.51$3.5158,200$3.47771
2026-07-31$3.39$3.393,800——
2026-07-30$3.50$3.5010,400$3.40100
2026-07-29$3.24$3.2416,900$3.3828
2026-07-28$3.50$3.5027,000——
2026-07-27$3.43$3.438,100——
2026-07-24$3.64$3.647,400——
2026-07-23$3.77$3.774,500$3.6438
2026-07-22$3.65$3.652,000$3.64160
2026-07-21$3.59$3.596,000$3.55110
2026-07-20$3.68$3.681,600——
2026-07-17$3.78$3.788,100——
2026-07-16$3.76$3.7612,500——
2026-07-15$3.64$3.644,400——
2026-07-14$3.55$3.555,200——
2026-07-13$3.59$3.598,500——
2026-07-10$3.63$3.637,000——
2026-07-09$3.50$3.507,100——
2026-07-08$3.31$3.3118,500——
2026-07-07$3.41$3.415,400——
2026-07-06$3.55$3.5510,100——
2026-07-02$3.40$3.4025,600——
2026-07-01$3.37$3.373,800——
2026-06-30$3.57$3.574,000——
2026-06-29$3.58$3.5817,500——
2026-06-26$3.61$3.6127,700——
2026-06-25$3.27$3.272,800——
2026-06-24$3.35$3.3510,300——
2026-06-23$3.30$3.302,900——
2026-06-22$3.26$3.262,700——
2026-06-18$3.15$3.1511,300——
2026-06-17$3.20$3.2015,400——
2026-06-16$3.19$3.1934,300——
2026-06-15$3.13$3.1311,600——
2026-06-12$3.34$3.343,400——
2026-06-11$3.33$3.331,500——
2026-06-10$3.20$3.208,500——
2026-06-09$3.25$3.2513,500——
2026-06-08$3.39$3.3912,600——
2026-06-05$3.42$3.4211,200——
2026-06-04$3.59$3.5914,500——
2026-06-03$3.64$3.648,700——
2026-06-02$3.80$3.8032,100——
2026-06-01$3.69$3.6912,300——
2026-05-29$3.66$3.664,900——
2026-05-28$3.70$3.707,600——
2026-05-27$3.60$3.6028,600——
2026-05-26$3.58$3.5820,800——
2026-05-22$3.47$3.4741,900——
2026-05-21$3.69$3.6923,200——
2026-05-20$3.57$3.5730,700——
2026-05-19$3.63$3.6323,300——
2026-05-18$3.68$3.6871,400——
2026-05-15$3.13$3.1327,200——
2026-05-14$3.34$3.3449,700——
2026-05-13$3.55$3.55115,000——
2026-05-12$3.01$3.0118,500——
2026-05-11$2.95$2.9547,900——
2026-05-08$3.52$3.52124,900——
2026-05-07$3.23$3.236,900——
2026-05-06$3.22$3.225,900——
2026-05-05$3.14$3.1438,400——
2026-05-04$3.07$3.0710,000——
2026-05-01$3.11$3.114,100——
2026-04-30$3.16$3.1625,700——
2026-04-29$3.24$3.2420,100——
2026-04-28$3.32$3.3224,600——
2026-04-27$3.23$3.2320,800——
2026-04-24$2.87$2.8712,400——
2026-04-23$2.84$2.8432,600——
2026-04-22$2.84$2.8410,800——
2026-04-21$2.87$2.8757,600——
2026-04-20$3.07$3.0720,700——
2026-04-17$2.95$2.9522,800——
2026-04-16$2.95$2.9519,300——
2026-04-15$3.11$3.1119,700——
2026-04-14$2.88$2.8817,000——
2026-04-13$2.91$2.9118,300——
2026-04-10$2.96$2.9665,500——
2026-04-09$2.91$2.914,400——
2026-04-08$2.91$2.9114,100——
2026-04-07$2.78$2.7821,400——
2026-04-06$2.86$2.8633,600——
2026-04-02$2.87$2.877,900——
2026-04-01$2.96$2.9620,300——
2026-03-31$2.98$2.986,800——
2026-03-30$2.83$2.8328,300——
2026-03-27$2.89$2.8916,100——
2026-03-26$2.94$2.9412,700——
2026-03-25$3.02$3.029,700——
2026-03-24$3.05$3.0519,100——
2026-03-23$3.11$3.1169,100——
2026-03-20$2.91$2.9183,300——
2026-03-19$2.95$2.9542,100——
2026-03-18$3.06$3.0667,500——
2026-03-17$3.00$3.0083,700——
2026-03-16$2.92$2.92295,200——
2026-03-13$3.50$3.5068,900——
2026-03-12$3.80$3.8022,400——
2026-03-11$3.93$3.9341,700——
2026-03-10$4.09$4.0932,300——
2026-03-09$4.01$4.0134,400——
2026-03-06$3.87$3.8726,300——
2026-03-05$3.89$3.8936,100——
2026-03-04$3.82$3.8224,500——
2026-03-03$3.87$3.8746,000——
2026-03-02$4.08$4.0821,700——
2026-02-27$3.91$3.9130,900——
2026-02-26$4.00$4.0010,100——
2026-02-25$4.02$4.0230,300——
2026-02-24$3.88$3.8832,800——
2026-02-23$3.77$3.7737,600——
2026-02-20$4.08$4.0834,000——
2026-02-19$3.89$3.8931,600——
2026-02-18$3.77$3.77162,300——
2026-02-17$4.00$4.0081,100——
2026-02-13$4.10$4.1011,100——
2026-02-12$3.76$3.7642,900——
2026-02-11$4.04$4.0427,800——
2026-02-10$3.89$3.8955,300——
2026-02-09$4.02$4.0293,300——
2026-02-06$3.87$3.8727,800——
2026-02-05$3.88$3.8833,600——
2026-02-04$4.11$4.1149,000——
2026-02-03$4.26$4.2627,400——
2026-02-02$4.57$4.5772,100——
2026-01-30$4.31$4.3118,900——
2026-01-29$4.39$4.3921,600——
2026-01-28$4.51$4.5121,200——
2026-01-27$4.43$4.4315,300——
2026-01-26$4.49$4.4939,800——
2026-01-23$4.68$4.6838,400——
2026-01-22$4.66$4.6631,900——
2026-01-21$4.56$4.5638,400——
2026-01-20$4.94$4.94168,300——
2026-01-16$4.48$4.4850,800——
2026-01-15$4.38$4.3849,700——
2026-01-14$4.41$4.4132,800——
2026-01-13$4.42$4.4242,100——
2026-01-12$4.54$4.54153,900——
2026-01-09$4.81$4.8179,200——
2026-01-08$5.01$5.0114,700——
2026-01-07$5.16$5.1624,300——
2026-01-06$5.41$5.4194,300——
2026-01-05$4.86$4.8647,900——
2026-01-02$4.75$4.7524,500——