NASDAQ:SLP | Historical Stock Price | Simulations Plus, 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
1997-06-18 to 2026-09-04
Data captured

Stock Price Chart

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

$0.23$0.78$2.70$9.32$32.22$111.381997-06-182026-08-27

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

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Historical Stock Price — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2012-12-31$4.39$4.7514,300——
2012-12-28$4.41$4.779,300——
2012-12-27$4.59$4.9713,500——
2012-12-26$4.49$4.8616,900——
2012-12-24$4.50$4.877,900——
2012-12-21$4.54$4.9140,800——
2012-12-20$4.33$4.6913,600——
2012-12-19$4.40$4.6135,900——
2012-12-18$4.21$4.416,400——
2012-12-17$4.27$4.4817,400——
2012-12-14$4.32$4.534,000——
2012-12-13$4.32$4.5314,800——
2012-12-12$4.28$4.4920,500——
2012-12-11$4.29$4.5034,700——
2012-12-10$4.30$4.5136,700——
2012-12-07$4.43$4.6417,200——
2012-12-06$4.43$4.646,500——
2012-12-05$4.43$4.6414,800——
2012-12-04$4.40$4.6113,600——
2012-12-03$4.53$4.753,200——
2012-11-30$4.55$4.7713,800——
2012-11-29$4.62$4.849,000——
2012-11-28$4.62$4.8414,700——
2012-11-27$4.46$4.679,100——
2012-11-26$4.42$4.633,400——
2012-11-23$4.46$4.672,000——
2012-11-21$4.45$4.665,500——
2012-11-20$4.48$4.703,600——
2012-11-19$4.48$4.709,300——
2012-11-16$4.48$4.7016,400——
2012-11-15$4.46$4.6758,100——
2012-11-14$4.44$4.6519,100——
2012-11-13$4.41$4.629,500——
2012-11-12$4.45$4.663,100——
2012-11-09$4.50$4.729,800——
2012-11-08$4.57$4.7913,000——
2012-11-07$4.49$4.7115,800——
2012-11-06$4.64$4.862,100——
2012-11-05$4.69$4.862,700——
2012-11-02$4.57$4.747,100——
2012-11-01$4.59$4.7611,500——
2012-10-31$4.60$4.777,400——
2012-10-26$4.69$4.864,600——
2012-10-25$4.66$4.832,300——
2012-10-24$4.66$4.8325,300——
2012-10-23$4.66$4.836,400——
2012-10-22$4.62$4.793,900——
2012-10-19$4.71$4.880——
2012-10-18$4.71$4.888,900——
2012-10-17$4.71$4.883,000——
2012-10-16$4.74$4.9113,200——
2012-10-15$4.76$4.9432,700——
2012-10-12$4.63$4.805,100——
2012-10-11$4.60$4.771,700——
2012-10-10$4.60$4.776,000——
2012-10-09$4.62$4.794,800——
2012-10-08$4.67$4.842,500——
2012-10-05$4.64$4.816,200——
2012-10-04$4.62$4.798,500——
2012-10-03$4.59$4.7611,900——
2012-10-02$4.59$4.7631,300——
2012-10-01$4.78$4.9629,400——
2012-09-28$4.61$4.788,700——
2012-09-27$4.61$4.7811,300——
2012-09-26$4.70$4.8721,100——
2012-09-25$4.67$4.8418,400——
2012-09-24$4.84$5.026,800——
2012-09-21$4.85$5.0315,200——
2012-09-20$4.81$4.99133,000——
2012-09-19$4.80$4.9811,100——
2012-09-18$4.66$4.838,000——
2012-09-17$4.74$4.919,100——
2012-09-14$4.77$4.9527,300——
2012-09-13$4.74$4.9122,300——
2012-09-12$4.62$4.7917,500——
2012-09-11$4.64$4.81104,500——
2012-09-10$4.60$4.7719,500——
2012-09-07$4.55$4.7212,000——
2012-09-06$4.58$4.7513,200——
2012-09-05$4.50$4.6733,500——
2012-09-04$4.43$4.5918,400——
2012-08-31$4.46$4.6233,700——
2012-08-30$4.39$4.553,500——
2012-08-29$4.41$4.5710,400——
2012-08-28$4.45$4.615,300——
2012-08-27$4.45$4.6151,200——
2012-08-24$4.40$4.5614,100——
2012-08-23$4.34$4.507,400——
2012-08-22$4.35$4.5129,300——
2012-08-21$4.23$4.3929,700——
2012-08-20$4.13$4.2812,200——
2012-08-17$4.09$4.2420,500——
2012-08-16$4.04$4.1920,000——
2012-08-15$4.09$4.2414,300——
2012-08-14$4.00$4.157,100——
2012-08-13$4.18$4.3312,100——
2012-08-10$4.20$4.357,200——
2012-08-09$4.20$4.356,700——
2012-08-08$4.17$4.3216,000——
2012-08-07$4.18$4.332,000——
2012-08-06$4.19$4.3410,700——
2012-08-03$4.15$4.3016,600——
2012-08-02$4.17$4.279,300——
2012-08-01$4.19$4.2910,200——
2012-07-31$4.19$4.2922,600——
2012-07-30$4.19$4.2915,100——
2012-07-27$4.12$4.2220,200——
2012-07-26$4.16$4.262,200——
2012-07-25$4.16$4.262,900——
2012-07-24$4.14$4.243,300——
2012-07-23$4.08$4.1817,500——
2012-07-20$4.19$4.299,400——
2012-07-19$4.18$4.284,800——
2012-07-18$4.17$4.278,800——
2012-07-17$4.17$4.2722,200——
2012-07-16$4.06$4.1615,400——
2012-07-13$4.01$4.118,800——
2012-07-12$3.86$3.9534,400——
2012-07-11$4.04$4.1413,700——
2012-07-10$4.04$4.1418,000——
2012-07-09$4.05$4.1512,400——
2012-07-06$4.13$4.237,100——
2012-07-05$4.13$4.236,000——
2012-07-03$4.13$4.2318,200——
2012-07-02$4.06$4.1613,400——
2012-06-29$4.16$4.2610,100——
2012-06-28$4.21$4.315,500——
2012-06-27$4.16$4.268,100——
2012-06-26$4.11$4.218,300——
2012-06-25$4.16$4.264,000——
2012-06-22$4.22$4.326,800——
2012-06-21$4.10$4.202,000——
2012-06-20$4.21$4.314,500——
2012-06-19$4.24$4.349,500——
2012-06-18$4.11$4.2112,500——
2012-06-15$4.03$4.138,700——
2012-06-14$4.07$4.1712,100——
2012-06-13$4.08$4.1833,900——
2012-06-12$3.81$3.904,900——
2012-06-11$3.85$3.9416,300——
2012-06-08$3.81$3.9015,400——
2012-06-07$3.84$3.9331,000——
2012-06-06$3.91$4.0141,500——
2012-06-05$3.99$4.094,000——
2012-06-04$3.82$3.9112,300——
2012-06-01$3.99$4.0912,200——
2012-05-31$3.96$4.0612,600——
2012-05-30$4.08$4.1826,300——
2012-05-29$4.25$4.3511,100——
2012-05-25$3.95$4.0514,500——
2012-05-24$4.09$4.1911,600——
2012-05-23$4.00$4.1037,000——
2012-05-22$4.27$4.3724,000——
2012-05-21$3.92$4.0284,200——
2012-05-18$3.66$3.7550,700——
2012-05-17$3.76$3.8596,400——
2012-05-16$4.19$4.2917,300——
2012-05-15$4.28$4.389,300——
2012-05-14$4.28$4.389,800——
2012-05-11$4.36$4.477,500——
2012-05-10$4.40$4.5122,000——
2012-05-09$4.54$4.6516,000——
2012-05-08$4.56$4.679,800——
2012-05-07$4.59$4.7027,000——
2012-05-04$4.57$4.6823,900——
2012-05-03$4.61$4.7233,000——
2012-05-02$4.60$4.7137,200——
2012-05-01$4.53$4.6437,000——
2012-04-30$4.52$4.6331,000——
2012-04-27$4.40$4.5115,600——
2012-04-26$4.45$4.566,700——
2012-04-25$4.41$4.5218,600——
2012-04-24$4.37$4.4313,500——
2012-04-23$4.48$4.5423,100——
2012-04-20$4.44$4.5036,300——
2012-04-19$4.30$4.3519,200——
2012-04-18$4.32$4.3720,000——
2012-04-17$4.36$4.4210,600——
2012-04-16$4.33$4.3825,900——
2012-04-13$4.44$4.5016,400——
2012-04-12$4.50$4.5615,200——
2012-04-11$4.44$4.5054,600——
2012-04-10$4.32$4.3757,000——
2012-04-09$4.39$4.4515,700——
2012-04-05$4.40$4.4612,800——
2012-04-04$4.40$4.4612,000——
2012-04-03$4.43$4.4915,200——
2012-04-02$4.41$4.4734,900——
2012-03-30$4.41$4.4721,700——
2012-03-29$4.39$4.459,700——
2012-03-28$4.33$4.3820,600——
2012-03-27$4.31$4.3621,300——
2012-03-26$4.29$4.3458,100——
2012-03-23$4.38$4.4410,200——
2012-03-22$4.48$4.545,200——
2012-03-21$4.44$4.5027,000——
2012-03-20$4.52$4.5820,100——
2012-03-19$4.47$4.5353,200——
2012-03-16$4.55$4.6186,500——
2012-03-15$4.25$4.30124,600——
2012-03-14$3.97$4.0222,400——
2012-03-13$3.95$4.0018,500——
2012-03-12$4.02$4.0729,200——
2012-03-09$4.01$4.0636,000——
2012-03-08$4.04$4.096,800——
2012-03-07$4.02$4.073,000——
2012-03-06$4.00$4.0525,100——
2012-03-05$4.00$4.0544,000——
2012-03-02$3.99$4.0475,200——
2012-03-01$3.97$4.0224,400——
2012-02-29$4.01$4.0627,500——
2012-02-28$4.02$4.0721,600——
2012-02-27$4.00$4.0526,800——
2012-02-24$3.88$3.9330,600——
2012-02-23$4.01$4.0620,100——
2012-02-22$4.08$4.1334,000——
2012-02-21$4.25$4.3037,600——
2012-02-17$4.10$4.1562,100——
2012-02-16$4.16$4.2176,000——
2012-02-15$3.99$3.99113,500——
2012-02-14$3.78$3.7853,900——
2012-02-13$3.58$3.58136,400——
2012-02-10$3.16$3.165,800——
2012-02-09$3.12$3.1211,100——
2012-02-08$3.11$3.1112,400——
2012-02-07$3.18$3.187,300——
2012-02-06$3.28$3.289,800——
2012-02-03$3.30$3.3062,400——
2012-02-02$3.39$3.3945,900——
2012-02-01$3.17$3.1710,900——
2012-01-31$3.15$3.1515,000——
2012-01-30$3.12$3.1221,800——
2012-01-27$3.10$3.106,700——
2012-01-26$3.11$3.1116,800——
2012-01-25$3.10$3.107,500——
2012-01-24$3.08$3.0823,200——
2012-01-23$3.16$3.1616,600——
2012-01-20$3.07$3.078,900——
2012-01-19$3.01$3.019,300——
2012-01-18$3.08$3.0841,000——
2012-01-17$3.05$3.057,800——
2012-01-13$3.02$3.024,500——
2012-01-12$3.00$3.0020,400——
2012-01-11$3.01$3.0112,100——
2012-01-10$3.04$3.0426,200——
2012-01-09$3.05$3.0516,100——
2012-01-06$3.05$3.053,000——
2012-01-05$2.99$2.996,000——
2012-01-04$3.02$3.023,300——
2012-01-03$3.01$3.0127,900——