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 — 1994

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1994-12-30$6.00$6.171,333
1994-12-29$5.55$5.7018,667
1994-12-28$5.40$5.556,667
1994-12-27$5.14$5.280
1994-12-23$5.14$5.280
1994-12-22$5.14$5.2810,667
1994-12-21$5.10$5.2415,333
1994-12-20$5.10$5.240
1994-12-19$5.10$5.247,333
1994-12-16$6.00$6.121,333
1994-12-15$5.55$5.6617,333
1994-12-14$5.10$5.209,333
1994-12-13$5.10$5.200
1994-12-12$5.10$5.200
1994-12-09$5.10$5.200
1994-12-08$5.10$5.200
1994-12-07$5.10$5.203,333
1994-12-06$6.00$6.122,000
1994-12-05$5.25$5.353,333
1994-12-02$5.25$5.350
1994-12-01$5.25$5.350
1994-11-30$5.25$5.350
1994-11-29$5.25$5.353,333
1994-11-28$5.81$5.930
1994-11-25$5.81$5.930
1994-11-23$5.81$5.930
1994-11-22$5.81$5.930
1994-11-21$5.81$5.93160,000
1994-11-18$5.85$5.970
1994-11-17$5.85$5.970
1994-11-16$5.85$5.976,667
1994-11-15$5.78$5.893,333
1994-11-14$5.70$5.810
1994-11-11$5.70$5.8143,333
1994-11-10$5.55$5.660
1994-11-09$5.55$5.66667
1994-11-08$6.15$6.270
1994-11-07$6.15$6.274,000
1994-11-04$5.89$6.000
1994-11-03$5.89$6.000
1994-11-02$5.89$6.000
1994-11-01$5.89$6.0068,667
1994-10-31$6.15$6.270
1994-10-28$6.15$6.27667
1994-10-27$5.70$5.8143,333
1994-10-26$5.55$5.663,333
1994-10-25$5.55$5.66667
1994-10-24$6.15$6.276,000
1994-10-21$5.55$5.660
1994-10-20$5.55$5.664,667
1994-10-19$6.00$6.120
1994-10-18$6.00$6.120
1994-10-17$6.00$6.127,333
1994-10-14$5.55$5.660
1994-10-13$5.55$5.660
1994-10-12$5.55$5.660
1994-10-11$5.55$5.660
1994-10-10$5.55$5.66667
1994-10-07$5.68$5.790
1994-10-06$5.68$5.790
1994-10-05$5.68$5.7916,000
1994-10-04$6.08$6.200
1994-10-03$6.08$6.200
1994-09-30$6.08$6.200
1994-09-29$6.08$6.201,333
1994-09-28$5.70$5.810
1994-09-27$5.70$5.813,333
1994-09-26$6.08$6.200
1994-09-23$6.08$6.200
1994-09-22$6.08$6.200
1994-09-21$6.08$6.200
1994-09-20$6.08$6.201,333
1994-09-19$6.45$6.581,333
1994-09-16$6.00$6.093,333
1994-09-15$6.00$6.090
1994-09-14$6.00$6.092,667
1994-09-13$6.00$6.092,000
1994-09-12$6.08$6.1610,667
1994-09-09$5.70$5.780
1994-09-08$5.70$5.780
1994-09-07$5.70$5.780
1994-09-06$5.70$5.782,667
1994-09-02$6.00$6.090
1994-09-01$6.00$6.090
1994-08-31$6.00$6.090
1994-08-30$6.00$6.0979,333
1994-08-29$5.93$6.010
1994-08-26$5.93$6.0116,000
1994-08-25$5.70$5.78667
1994-08-24$6.30$6.390
1994-08-23$6.30$6.390
1994-08-22$6.30$6.394,000
1994-08-19$6.15$6.240
1994-08-18$6.15$6.241,333
1994-08-17$6.00$6.096,667
1994-08-16$5.70$5.784,667
1994-08-15$5.78$5.860
1994-08-12$5.78$5.8680,667
1994-08-11$6.15$6.2411,333
1994-08-10$5.78$5.860
1994-08-09$5.78$5.860
1994-08-08$5.78$5.866,667
1994-08-05$6.24$6.3425,333
1994-08-04$6.45$6.552,667
1994-08-03$6.00$6.090
1994-08-02$6.00$6.090
1994-08-01$6.00$6.093,333
1994-07-29$6.23$6.320
1994-07-28$6.23$6.32667
1994-07-27$6.00$6.090
1994-07-26$6.00$6.090
1994-07-25$6.00$6.090
1994-07-22$6.00$6.092,000
1994-07-21$6.00$6.090
1994-07-20$6.00$6.090
1994-07-19$6.00$6.092,667
1994-07-18$6.45$6.5512,000
1994-07-15$6.45$6.5510,000
1994-07-14$6.00$6.092,667
1994-07-13$6.00$6.093,333
1994-07-12$6.11$6.2020,000
1994-07-11$6.45$6.556,000
1994-07-08$6.23$6.320
1994-07-07$6.23$6.326,667
1994-07-06$6.30$6.390
1994-07-05$6.30$6.390
1994-07-01$6.30$6.3941,333
1994-06-30$6.30$6.39171,333
1994-06-29$6.00$6.0936,667
1994-06-28$6.45$6.55667
1994-06-27$6.08$6.163,333
1994-06-24$6.00$6.090
1994-06-23$6.00$6.095,333
1994-06-22$6.00$6.094,667
1994-06-21$6.45$6.550
1994-06-20$6.45$6.550
1994-06-17$6.45$6.510
1994-06-16$6.45$6.510
1994-06-15$6.45$6.51667
1994-06-14$6.00$6.060
1994-06-13$6.00$6.060
1994-06-10$6.00$6.060
1994-06-09$6.00$6.062,667
1994-06-08$6.08$6.1410,667
1994-06-07$6.00$6.06667
1994-06-06$6.45$6.510
1994-06-03$6.45$6.510
1994-06-02$6.45$6.510
1994-06-01$6.45$6.510
1994-05-31$6.45$6.51667
1994-05-27$6.00$6.060
1994-05-26$6.00$6.062,667
1994-05-25$6.15$6.210
1994-05-24$6.15$6.210
1994-05-23$6.15$6.212,667
1994-05-20$6.00$6.062,667
1994-05-19$6.45$6.511,333
1994-05-18$6.45$6.510
1994-05-17$6.45$6.512,667
1994-05-16$6.00$6.060
1994-05-13$6.00$6.06667
1994-05-12$6.32$6.380
1994-05-11$6.32$6.3866,667
1994-05-10$6.23$6.291,333
1994-05-09$6.00$6.062,000
1994-05-06$6.00$6.060
1994-05-05$6.00$6.061,333
1994-05-04$6.00$6.06667
1994-05-03$6.00$6.060
1994-05-02$6.00$6.06667
1994-04-29$6.08$6.140
1994-04-28$6.08$6.140
1994-04-26$6.08$6.1410,667
1994-04-25$6.00$6.060
1994-04-22$6.00$6.061,333
1994-04-21$6.00$6.065,333
1994-04-20$6.00$6.064,000
1994-04-19$6.08$6.1430,000
1994-04-18$6.00$6.060
1994-04-15$6.00$6.060
1994-04-14$6.00$6.0642,000
1994-04-13$6.45$6.51667
1994-04-12$6.45$6.510
1994-04-11$6.45$6.510
1994-04-08$6.45$6.510
1994-04-07$6.45$6.510
1994-04-06$6.45$6.510
1994-04-05$6.45$6.5110,667
1994-04-04$6.15$6.213,333
1994-03-31$6.00$6.06667
1994-03-30$6.45$6.519,333
1994-03-29$6.00$6.063,333
1994-03-28$6.00$6.061,333
1994-03-25$6.23$6.293,333
1994-03-24$6.00$6.062,000
1994-03-23$6.08$6.140
1994-03-22$6.08$6.140
1994-03-21$6.08$6.1410,667
1994-03-18$6.11$6.170
1994-03-17$6.11$6.1720,000
1994-03-16$6.00$6.0614,000
1994-03-15$6.15$6.212,667
1994-03-14$6.00$6.0330,667
1994-03-11$6.23$6.260
1994-03-10$6.23$6.260
1994-03-09$6.23$6.260
1994-03-08$6.23$6.26667
1994-03-07$6.38$6.410
1994-03-04$6.38$6.41667
1994-03-03$6.45$6.480
1994-03-02$6.45$6.480
1994-03-01$6.45$6.480
1994-02-28$6.45$6.48667
1994-02-25$6.45$6.480
1994-02-24$6.45$6.480
1994-02-23$6.45$6.480
1994-02-22$6.45$6.480
1994-02-18$6.45$6.480
1994-02-17$6.45$6.4825,333
1994-02-16$6.45$6.4840,000
1994-02-15$6.00$6.0348,667
1994-02-14$6.30$6.330
1994-02-11$6.30$6.33667
1994-02-10$6.38$6.41120,000
1994-02-09$5.85$5.880
1994-02-08$5.85$5.882,000
1994-02-07$6.15$6.180
1994-02-04$6.15$6.180
1994-02-03$6.15$6.180
1994-02-02$6.15$6.180
1994-02-01$6.15$6.184,667
1994-01-31$6.15$6.181,333
1994-01-28$5.85$5.882,000
1994-01-27$5.85$5.880
1994-01-26$5.85$5.880
1994-01-25$5.85$5.880
1994-01-24$5.85$5.883,333
1994-01-21$6.00$6.030
1994-01-20$6.00$6.030
1994-01-19$6.00$6.038,000
1994-01-18$6.00$6.034,000
1994-01-17$6.15$6.180
1994-01-14$6.15$6.1811,333
1994-01-13$5.85$5.88667
1994-01-12$6.02$6.050
1994-01-11$6.02$6.0521,333
1994-01-10$5.85$5.880
1994-01-07$5.85$5.880
1994-01-06$5.85$5.88667
1994-01-05$6.15$6.180
1994-01-04$6.15$6.1810,000
1994-01-03$5.87$5.904,000