NASDAQ:NEPH | Stock Price History | 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.

Historical Stock Price

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