NASDAQ:OSPN | Historical Stock Price | OneSpan 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
1998-05-21 to 2026-09-04
Data captured

Stock Price Chart

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

$0.52$1.27$3.11$7.58$18.49$45.101998-05-212026-08-27

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

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Historical Stock Price — 1998

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1998-12-31$2.97$2.9712,300——
1998-12-30$2.94$2.9414,700——
1998-12-29$3.19$3.1914,300——
1998-12-28$3.00$3.0014,100——
1998-12-24$2.97$2.973,200——
1998-12-23$3.06$3.0616,700——
1998-12-22$2.97$2.973,500——
1998-12-21$3.00$3.0022,000——
1998-12-18$3.06$3.06400——
1998-12-17$3.00$3.003,500——
1998-12-16$3.06$3.063,900——
1998-12-15$3.00$3.00500——
1998-12-14$3.06$3.062,000——
1998-12-11$3.00$3.009,000——
1998-12-10$3.00$3.00500——
1998-12-09$3.00$3.0037,800——
1998-12-08$2.94$2.943,300——
1998-12-07$2.94$2.94500——
1998-12-04$3.00$3.0021,500——
1998-12-03$3.38$3.3715,900——
1998-12-02$3.88$3.871,900——
1998-12-01$4.00$4.0014,700——
1998-11-30$4.00$4.0050,100——
1998-11-27$4.00$4.00129,600——
1998-11-25$3.81$3.8129,400——
1998-11-24$2.88$2.8735,600——
1998-11-23$2.56$2.564,800——
1998-11-20$2.63$2.6237,600——
1998-11-19$2.50$2.5044,500——
1998-11-18$2.69$2.6965,600——
1998-11-17$2.88$2.8735,800——
1998-11-16$3.13$3.123,200——
1998-11-13$3.25$3.2511,000——
1998-11-12$3.31$3.313,400——
1998-11-11$3.31$3.312,300——
1998-11-10$3.44$3.441,200——
1998-11-09$3.38$3.378,000——
1998-11-06$3.44$3.4416,000——
1998-11-05$3.50$3.5020,700——
1998-11-04$3.50$3.5026,000——
1998-11-03$3.28$3.2825,200——
1998-11-02$3.09$3.0917,700——
1998-10-30$3.44$3.44100——
1998-10-29$3.38$3.379,000——
1998-10-28$3.25$3.255,500——
1998-10-27$3.44$3.4425,000——
1998-10-26$3.59$3.597,400——
1998-10-23$3.56$3.561,000——
1998-10-22$3.78$3.7810,700——
1998-10-21$3.56$3.560——
1998-10-20$3.56$3.568,500——
1998-10-19$3.69$3.6934,200——
1998-10-16$3.38$3.3713,200——
1998-10-15$2.88$2.874,200——
1998-10-14$3.25$3.253,000——
1998-10-13$3.31$3.3110,600——
1998-10-12$3.38$3.37500——
1998-10-09$3.56$3.5614,300——
1998-10-08$3.13$3.126,800——
1998-10-07$3.38$3.37700——
1998-10-06$3.50$3.5020,600——
1998-10-05$3.56$3.56300——
1998-10-02$3.50$3.5010,900——
1998-10-01$3.50$3.5037,000——
1998-09-30$3.50$3.5012,100——
1998-09-29$3.50$3.506,600——
1998-09-28$3.50$3.5037,700——
1998-09-25$3.50$3.5010,300——
1998-09-24$3.97$3.972,300——
1998-09-23$4.00$4.0016,300——
1998-09-22$4.38$4.377,500——
1998-09-21$4.25$4.256,300——
1998-09-18$4.38$4.373,000——
1998-09-17$4.44$4.442,400——
1998-09-16$4.50$4.5015,700——
1998-09-15$4.19$4.1910,500——
1998-09-14$4.25$4.25500——
1998-09-11$4.25$4.252,500——
1998-09-10$4.25$4.258,100——
1998-09-09$4.50$4.5054,400——
1998-09-08$4.50$4.5011,800——
1998-09-04$4.50$4.5023,800——
1998-09-03$4.13$4.1310,300——
1998-09-02$4.44$4.4421,900——
1998-09-01$3.95$3.9578,300——
1998-08-31$4.19$4.197,500——
1998-08-28$4.42$4.4266,200——
1998-08-27$4.88$4.8846,400——
1998-08-26$5.50$5.5025,300——
1998-08-25$6.06$6.0652,200——
1998-08-24$6.13$6.1279,500——
1998-08-21$5.75$5.75134,700——
1998-08-20$4.88$4.8818,000——
1998-08-19$4.63$4.625,000——
1998-08-18$4.75$4.7522,600——
1998-08-17$4.38$4.3723,900——
1998-08-14$4.25$4.257,600——
1998-08-13$4.50$4.505,200——
1998-08-12$4.38$4.3717,000——
1998-08-11$4.44$4.447,400——
1998-08-10$4.50$4.5020,600——
1998-08-07$4.13$4.1341,500——
1998-08-06$4.38$4.3736,900——
1998-08-05$5.25$5.255,800——
1998-08-04$5.25$5.2518,200——
1998-08-03$5.63$5.6326,000——
1998-07-31$5.63$5.6337,200——
1998-07-30$5.75$5.757,600——
1998-07-29$6.13$6.122,800——
1998-07-28$6.31$6.3119,500——
1998-07-27$6.38$6.373,400——
1998-07-24$6.50$6.5011,800——
1998-07-23$6.50$6.5012,000——
1998-07-22$6.63$6.621,600——
1998-07-21$6.50$6.502,300——
1998-07-20$6.50$6.505,900——
1998-07-17$6.75$6.7517,100——
1998-07-16$6.75$6.7522,700——
1998-07-15$7.00$7.0065,000——
1998-07-14$6.00$6.006,400——
1998-07-13$6.06$6.0619,400——
1998-07-10$5.75$5.7510,200——
1998-07-09$5.81$5.814,800——
1998-07-08$5.75$5.7516,800——
1998-07-07$5.81$5.8116,500——
1998-07-06$6.00$6.0023,600——
1998-07-02$6.38$6.3725,400——
1998-07-01$6.44$6.4419,400——
1998-06-30$6.38$6.379,300——
1998-06-29$6.67$6.6718,900——
1998-06-26$6.67$6.6732,600——
1998-06-25$6.81$6.816,900——
1998-06-24$6.88$6.8711,200——
1998-06-23$6.88$6.8725,700——
1998-06-22$6.88$6.8721,600——
1998-06-19$7.00$7.0017,500——
1998-06-18$6.94$6.9420,900——
1998-06-17$7.00$7.0032,700——
1998-06-16$7.00$7.0061,800——
1998-06-15$7.42$7.4252,000——
1998-06-12$7.25$7.2559,000——
1998-06-11$7.38$7.37110,200——
1998-06-10$6.88$6.8768,800——
1998-06-09$6.75$6.7533,600——
1998-06-08$6.88$6.8727,900——
1998-06-05$6.88$6.8715,900——
1998-06-04$6.88$6.8726,300——
1998-06-03$6.88$6.8712,100——
1998-06-02$7.00$7.0029,200——
1998-06-01$6.88$6.878,200——
1998-05-29$7.03$7.0349,500——
1998-05-28$6.88$6.8720,700——
1998-05-27$6.88$6.8752,200——
1998-05-26$7.00$7.0049,800——
1998-05-22$7.38$7.3746,100——
1998-05-21$7.50$7.508,700——