NASDAQ:OSBC | Historical Stock Price | OLD SECOND BANCORP 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
1993-11-16 to 2026-09-04
Data captured

Stock Price Chart

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

$0.79$1.77$3.96$8.86$19.84$44.441993-11-162026-08-27

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

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Historical Stock Price — 2003

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2003-12-31$24.75$30.298,800
2003-12-30$25.97$31.7812,000
2003-12-29$25.90$31.7013,800
2003-12-26$25.09$30.714,800
2003-12-24$25.00$30.602,600
2003-12-23$24.98$30.5715,000
2003-12-22$24.44$29.7914,600
2003-12-19$24.50$29.8619,200
2003-12-18$25.23$30.755,600
2003-12-17$24.80$30.235,400
2003-12-16$25.08$30.565,400
2003-12-15$24.93$30.395,800
2003-12-12$25.50$31.0820,200
2003-12-11$25.30$30.848,600
2003-12-10$25.16$30.666,200
2003-12-09$25.25$30.7718,000
2003-12-08$25.30$30.849,200
2003-12-05$24.63$30.0210,000
2003-12-04$25.25$30.779,400
2003-12-03$25.04$30.527,600
2003-12-02$25.20$30.729,800
2003-12-01$25.20$30.729,800
2003-11-28$25.22$30.746,000
2003-11-26$25.25$30.7812,400
2003-11-25$25.37$30.9232,000
2003-11-24$24.55$29.9230,400
2003-11-21$23.48$28.616,600
2003-11-20$22.93$27.956,800
2003-11-19$23.50$28.6415,800
2003-11-18$22.93$27.9513,800
2003-11-17$22.88$27.8811,400
2003-11-14$23.27$28.3623,200
2003-11-13$23.74$28.9412,800
2003-11-12$23.81$29.0212,200
2003-11-11$23.15$28.227,800
2003-11-10$23.56$28.7118,600
2003-11-07$23.25$28.3515,600
2003-11-06$23.49$28.6316,400
2003-11-05$23.49$28.639,600
2003-11-04$23.40$28.5211,800
2003-11-03$23.18$28.266,400
2003-10-31$23.00$28.049,000
2003-10-30$23.06$28.116,400
2003-10-29$23.25$28.3415,800
2003-10-28$22.80$27.799,400
2003-10-27$22.42$27.333,600
2003-10-24$22.34$27.2310,400
2003-10-23$22.33$27.2230,800
2003-10-22$21.70$26.457,400
2003-10-21$22.28$27.162,000
2003-10-20$22.63$27.5814,200
2003-10-17$22.57$27.518,400
2003-10-16$22.64$27.606,600
2003-10-15$22.55$27.4914,800
2003-10-14$22.91$27.9214,200
2003-10-13$22.69$27.663,600
2003-10-10$21.99$26.807,000
2003-10-09$21.63$26.367,200
2003-10-08$22.20$27.069,200
2003-10-07$22.75$27.736,200
2003-10-06$22.74$27.725,600
2003-10-03$22.51$27.4420,200
2003-10-02$22.08$26.917,600
2003-10-01$22.25$27.1210,000
2003-09-30$21.50$26.2123,600
2003-09-29$21.57$26.2912,000
2003-09-26$21.61$26.3318,200
2003-09-25$21.70$26.4427,800
2003-09-24$21.53$26.2411,400
2003-09-23$21.96$26.648,000
2003-09-22$22.20$26.9314,200
2003-09-19$21.75$26.3910,000
2003-09-18$21.58$26.1895,200
2003-09-17$21.25$25.785,400
2003-09-16$21.07$25.5614,800
2003-09-15$20.42$24.782,800
2003-09-12$21.06$25.557,600
2003-09-11$21.11$25.616,400
2003-09-10$20.65$25.0523,000
2003-09-09$20.87$25.323,600
2003-09-08$20.66$25.0613,600
2003-09-05$20.71$25.124,000
2003-09-04$21.15$25.666,200
2003-09-03$21.01$25.4916,400
2003-09-02$21.15$25.665,200
2003-08-29$20.80$25.247,400
2003-08-28$21.03$25.5130,800
2003-08-27$20.98$25.457,000
2003-08-26$20.71$25.124,800
2003-08-25$21.21$25.746,000
2003-08-22$20.56$24.9451,800
2003-08-21$21.25$25.7832,400
2003-08-20$21.08$25.577,600
2003-08-19$21.07$25.5728,200
2003-08-18$20.98$25.469,200
2003-08-15$20.22$24.537,800
2003-08-14$20.55$24.934,800
2003-08-13$20.48$24.8511,600
2003-08-12$20.20$24.504,000
2003-08-11$19.87$24.118,800
2003-08-08$19.88$24.122,200
2003-08-07$19.98$24.2418,400
2003-08-06$19.78$24.0011,800
2003-08-05$19.88$24.1210,200
2003-08-04$20.17$24.4710,000
2003-08-01$20.06$24.3414,800
2003-07-31$20.25$24.5834,200
2003-07-30$20.50$24.8716,600
2003-07-29$20.50$24.871,000
2003-07-28$20.83$25.277,200
2003-07-25$20.49$24.8611,800
2003-07-24$20.52$24.9016,400
2003-07-23$20.50$24.884,800
2003-07-22$20.75$25.184,400
2003-07-21$20.49$24.8615,000
2003-07-18$20.63$25.039,000
2003-07-17$21.17$25.698,400
2003-07-16$21.17$25.6912,600
2003-07-15$21.25$25.783,800
2003-07-14$21.30$25.845,000
2003-07-11$21.30$25.843,400
2003-07-10$20.81$25.2418,200
2003-07-09$21.30$25.8415,000
2003-07-08$21.25$25.786,400
2003-07-07$21.23$25.7515,600
2003-07-03$21.01$25.501,400
2003-07-02$21.13$25.6315,200
2003-07-01$21.45$26.0354,600
2003-06-30$21.11$25.6168,400
2003-06-27$20.50$24.8816,800
2003-06-26$20.75$25.1835,000
2003-06-25$20.50$24.7644,000
2003-06-24$21.20$25.5914,200
2003-06-23$20.65$24.9326,400
2003-06-20$21.05$25.4210,400
2003-06-19$21.22$25.629,800
2003-06-18$21.46$25.914,200
2003-06-17$21.20$25.6011,800
2003-06-16$21.31$25.7222,000
2003-06-13$21.23$25.638,600
2003-06-12$21.25$25.668,000
2003-06-11$21.26$25.685,400
2003-06-10$21.30$25.716,600
2003-06-09$21.20$25.6011,200
2003-06-06$21.24$25.6410,800
2003-06-05$21.17$25.5710,800
2003-06-04$21.40$25.8425,000
2003-06-03$21.50$25.9552,600
2003-06-02$21.33$25.756,200
2003-05-30$21.35$25.7823,400
2003-05-29$21.35$25.7812,000
2003-05-28$21.25$25.664,200
2003-05-27$21.17$25.567,800
2003-05-23$21.08$25.459,800
2003-05-22$20.83$25.1515,800
2003-05-21$20.75$25.06134,800
2003-05-20$19.62$23.699,200
2003-05-19$19.85$23.9717,600
2003-05-16$20.07$24.238,000
2003-05-15$20.19$24.388,200
2003-05-14$20.18$24.372,800
2003-05-13$20.31$24.521,800
2003-05-12$20.33$24.5478,400
2003-05-09$20.33$24.549,800
2003-05-08$20.03$24.1911,200
2003-05-07$20.20$24.3916,200
2003-05-06$20.36$24.5812,200
2003-05-05$20.09$24.2617,400
2003-05-02$19.80$23.9117,000
2003-05-01$20.08$24.249,000
2003-04-30$19.83$23.9412,000
2003-04-29$19.69$23.772,400
2003-04-28$19.98$24.123,400
2003-04-25$20.05$24.211,000
2003-04-24$20.05$24.213,800
2003-04-23$20.06$24.224,200
2003-04-22$20.01$24.1718,400
2003-04-21$19.80$23.918,400
2003-04-17$19.75$23.856,200
2003-04-16$19.32$23.333,000
2003-04-15$19.45$23.4819,400
2003-04-14$19.47$23.516,800
2003-04-11$19.07$23.0315,800
2003-04-10$19.04$22.9927,800
2003-04-09$19.00$22.9416,800
2003-04-08$18.99$22.9226,800
2003-04-07$19.02$22.9713,800
2003-04-04$19.09$23.0626,800
2003-04-03$19.33$23.343,000
2003-04-02$19.32$23.3217,000
2003-04-01$19.00$22.9410,200
2003-03-31$18.91$22.8314,000
2003-03-28$18.91$22.832,800
2003-03-27$19.00$22.94521,400
2003-03-26$19.08$23.0455,600
2003-03-25$19.42$23.325,000
2003-03-24$19.37$23.26800
2003-03-21$19.24$23.1117,600
2003-03-20$19.55$23.486,400
2003-03-19$19.55$23.4810,200
2003-03-18$19.37$23.264,600
2003-03-17$19.55$23.4814,000
2003-03-14$19.29$23.1710,600
2003-03-13$19.43$23.359,200
2003-03-12$19.00$22.8216,600
2003-03-11$18.78$22.553,200
2003-03-10$18.78$22.5616,400
2003-03-07$18.82$22.606,800
2003-03-06$19.01$22.849,000
2003-03-05$19.22$23.0822,600
2003-03-04$18.89$22.694,000
2003-03-03$18.88$22.675,400
2003-02-28$19.00$22.8319,000
2003-02-27$19.33$23.2346,200
2003-02-26$19.17$23.0213,000
2003-02-25$19.06$22.9040,400
2003-02-24$19.04$22.87424,400
2003-02-21$18.87$22.67257,400
2003-02-20$18.83$22.6283,800
2003-02-19$18.86$22.6531,400
2003-02-18$18.89$22.693,400
2003-02-14$18.72$22.4851,000
2003-02-13$18.73$22.4910,200
2003-02-12$18.25$21.9211,800
2003-02-11$18.35$22.047,000
2003-02-10$18.74$22.5128,800
2003-02-07$18.40$22.1020,600
2003-02-06$18.63$22.379,000
2003-02-05$18.57$22.3015,600
2003-02-04$18.58$22.3236,000
2003-02-03$18.58$22.3175,800
2003-01-31$18.82$22.6111,000
2003-01-30$18.40$22.1012,800
2003-01-29$18.84$22.6310,600
2003-01-28$18.90$22.7023,600
2003-01-27$18.78$22.5621,800
2003-01-24$18.42$22.1231,400
2003-01-23$18.92$22.737,600
2003-01-22$18.90$22.7036,400
2003-01-21$19.02$22.8531,000
2003-01-17$19.05$22.8832,000
2003-01-16$19.21$23.0767,600
2003-01-15$19.13$22.9738,800
2003-01-14$18.93$22.7512,600
2003-01-13$18.50$22.2310,600
2003-01-10$18.83$22.624,000
2003-01-09$19.24$23.119,000
2003-01-08$18.56$22.298,800
2003-01-07$18.73$22.4911,600
2003-01-06$19.13$22.978,600
2003-01-03$18.76$22.5411,400
2003-01-02$18.68$22.4411,800