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 — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2012-12-31$1.22$1.704,000——
2012-12-28$1.23$1.7218,700——
2012-12-27$1.19$1.6640,400——
2012-12-26$1.10$1.5341,100——
2012-12-24$1.20$1.6716,900——
2012-12-21$1.18$1.6533,100——
2012-12-20$1.20$1.6778,800——
2012-12-19$1.18$1.658,000——
2012-12-18$1.16$1.6214,100——
2012-12-17$1.19$1.6612,300——
2012-12-14$1.20$1.6740,600——
2012-12-13$1.20$1.6713,600——
2012-12-12$1.24$1.7316,200——
2012-12-11$1.22$1.708,700——
2012-12-10$1.23$1.721,800——
2012-12-07$1.24$1.73800——
2012-12-06$1.30$1.818,600——
2012-12-05$1.25$1.7439,000——
2012-12-04$1.22$1.7020,700——
2012-12-03$1.32$1.8415,900——
2012-11-30$1.18$1.6534,900——
2012-11-29$1.39$1.9411,000——
2012-11-28$1.35$1.885,000——
2012-11-27$1.36$1.906,500——
2012-11-26$1.35$1.884,400——
2012-11-23$1.35$1.881,300——
2012-11-21$1.36$1.9010,500——
2012-11-20$1.35$1.882,000——
2012-11-19$1.35$1.8827,800——
2012-11-16$1.37$1.916,100——
2012-11-15$1.37$1.913,900——
2012-11-14$1.36$1.9014,800——
2012-11-13$1.37$1.9116,600——
2012-11-12$1.40$1.953,200——
2012-11-09$1.35$1.884,100——
2012-11-08$1.39$1.942,200——
2012-11-07$1.40$1.9530,800——
2012-11-06$1.42$1.981,800——
2012-11-05$1.50$2.0913,700——
2012-11-02$1.35$1.8826,100——
2012-11-01$1.35$1.8810,500——
2012-10-31$1.40$1.9522,900——
2012-10-26$1.48$2.0612,500——
2012-10-25$1.45$2.0215,900——
2012-10-24$1.44$2.0120,400——
2012-10-23$1.42$1.9835,900——
2012-10-22$1.44$2.018,300——
2012-10-19$1.44$2.018,700——
2012-10-18$1.44$2.015,400——
2012-10-17$1.45$2.025,100——
2012-10-16$1.47$2.0510,800——
2012-10-15$1.43$1.994,200——
2012-10-12$1.44$2.0155,100——
2012-10-11$1.43$1.9913,300——
2012-10-10$1.46$2.0412,200——
2012-10-09$1.58$2.20167,400——
2012-10-08$1.55$2.1618,500——
2012-10-05$1.43$1.993,600——
2012-10-04$1.42$1.987,600——
2012-10-03$1.42$1.984,400——
2012-10-02$1.45$2.0219,700——
2012-10-01$1.47$2.0524,100——
2012-09-28$1.44$2.012,600——
2012-09-27$1.45$2.023,700——
2012-09-26$1.42$1.9817,600——
2012-09-25$1.42$1.983,400——
2012-09-24$1.43$1.9947,200——
2012-09-21$1.47$2.0511,300——
2012-09-20$1.53$2.13100——
2012-09-19$1.50$2.0911,700——
2012-09-18$1.46$2.0411,700——
2012-09-17$1.51$2.1115,800——
2012-09-14$1.50$2.091,400——
2012-09-13$1.50$2.0912,000——
2012-09-12$1.48$2.0631,300——
2012-09-11$1.49$2.081,500——
2012-09-10$1.42$1.986,200——
2012-09-07$1.51$2.112,100——
2012-09-06$1.50$2.092,900——
2012-09-05$1.50$2.0915,700——
2012-09-04$1.50$2.0914,700——
2012-08-31$1.44$2.0125,700——
2012-08-30$1.47$2.054,400——
2012-08-29$1.50$2.0915,900——
2012-08-28$1.50$2.094,900——
2012-08-27$1.49$2.0813,300——
2012-08-24$1.43$1.993,300——
2012-08-23$1.42$1.9822,200——
2012-08-22$1.43$1.99500——
2012-08-21$1.47$2.0514,400——
2012-08-20$1.46$2.0426,500——
2012-08-17$1.48$2.06200——
2012-08-16$1.42$1.9825,600——
2012-08-15$1.45$2.021,600——
2012-08-14$1.44$2.012,400——
2012-08-13$1.44$2.013,000——
2012-08-10$1.40$1.959,300——
2012-08-09$1.40$1.9515,400——
2012-08-08$1.40$1.958,400——
2012-08-07$1.41$1.9720,100——
2012-08-06$1.40$1.952,800——
2012-08-03$1.50$2.095,000——
2012-08-02$1.50$2.091,900——
2012-08-01$1.47$2.0526,400——
2012-07-31$1.40$1.952,800——
2012-07-30$1.44$2.017,300——
2012-07-27$1.39$1.9417,500——
2012-07-26$1.51$2.1111,400——
2012-07-25$1.51$2.1110,400——
2012-07-24$1.45$2.022,300——
2012-07-23$1.45$2.0211,200——
2012-07-20$1.44$2.017,000——
2012-07-19$1.55$2.161,400——
2012-07-18$1.45$2.023,000——
2012-07-17$1.48$2.06900——
2012-07-16$1.50$2.0939,700——
2012-07-13$1.47$2.058,300——
2012-07-12$1.40$1.954,500——
2012-07-11$1.40$1.951,600——
2012-07-10$1.39$1.947,200——
2012-07-09$1.35$1.88500——
2012-07-06$1.35$1.885,900——
2012-07-05$1.30$1.814,800——
2012-07-03$1.31$1.83300——
2012-07-02$1.30$1.8110,900——
2012-06-29$1.30$1.8110,200——
2012-06-28$1.26$1.7615,100——
2012-06-27$1.27$1.779,100——
2012-06-26$1.28$1.7916,800——
2012-06-25$1.27$1.7718,100——
2012-06-22$1.27$1.7718,100——
2012-06-21$1.28$1.7913,100——
2012-06-20$1.35$1.8810,500——
2012-06-19$1.39$1.9419,200——
2012-06-18$1.37$1.9115,800——
2012-06-15$1.39$1.9415,200——
2012-06-14$1.38$1.926,300——
2012-06-13$1.36$1.9015,100——
2012-06-12$1.36$1.903,500——
2012-06-11$1.40$1.958,900——
2012-06-08$1.46$2.043,600——
2012-06-07$1.49$2.085,500——
2012-06-06$1.52$2.124,200——
2012-06-05$1.60$2.2323,900——
2012-06-04$1.38$1.9211,300——
2012-06-01$1.42$1.989,600——
2012-05-31$1.32$1.845,000——
2012-05-30$1.26$1.766,500——
2012-05-29$1.35$1.889,100——
2012-05-25$1.43$1.994,200——
2012-05-24$1.38$1.9210,600——
2012-05-23$1.42$1.9817,000——
2012-05-22$1.50$2.092,000——
2012-05-21$1.50$2.094,100——
2012-05-18$1.58$2.204,500——
2012-05-17$1.49$2.085,600——
2012-05-16$1.50$2.0915,600——
2012-05-15$1.42$1.9810,000——
2012-05-14$1.48$2.0623,100——
2012-05-11$1.61$2.251,500——
2012-05-10$1.66$2.323,600——
2012-05-09$1.69$2.3616,000——
2012-05-08$1.64$2.2915,200——
2012-05-07$1.65$2.3016,000——
2012-05-04$1.57$2.196,300——
2012-05-03$1.62$2.2615,000——
2012-05-02$1.67$2.3354,100——
2012-05-01$1.63$2.2725,000——
2012-04-30$1.63$2.2732,000——
2012-04-27$1.61$2.259,700——
2012-04-26$1.57$2.1944,100——
2012-04-25$1.66$2.3249,700——
2012-04-24$1.76$2.4514,900——
2012-04-23$1.69$2.367,700——
2012-04-20$1.68$2.348,800——
2012-04-19$1.67$2.334,300——
2012-04-18$1.69$2.363,900——
2012-04-17$1.69$2.369,500——
2012-04-16$1.65$2.3021,800——
2012-04-13$1.69$2.3624,200——
2012-04-12$1.77$2.477,500——
2012-04-11$1.72$2.4020,400——
2012-04-10$1.69$2.3635,800——
2012-04-09$1.60$2.2322,700——
2012-04-05$1.85$2.586,300——
2012-04-04$1.90$2.654,300——
2012-04-03$1.81$2.5210,700——
2012-04-02$1.88$2.6268,100——
2012-03-30$1.84$2.5784,700——
2012-03-29$1.90$2.6587,700——
2012-03-28$1.85$2.5871,700——
2012-03-27$1.59$2.2223,200——
2012-03-26$1.64$2.2970,200——
2012-03-23$1.66$2.32142,400——
2012-03-22$1.53$2.1341,100——
2012-03-21$1.44$2.0165,300——
2012-03-20$1.32$1.8426,200——
2012-03-19$1.39$1.9456,500——
2012-03-16$1.30$1.8140,000——
2012-03-15$1.20$1.6714,200——
2012-03-14$1.26$1.7612,900——
2012-03-13$1.20$1.6717,300——
2012-03-12$1.17$1.634,700——
2012-03-09$1.18$1.6536,400——
2012-03-08$1.23$1.722,100——
2012-03-07$1.22$1.701,300——
2012-03-06$1.16$1.6225,300——
2012-03-05$1.25$1.7413,900——
2012-03-02$1.23$1.7248,400——
2012-03-01$1.26$1.7610,500——
2012-02-29$1.20$1.671,600——
2012-02-28$1.26$1.761,200——
2012-02-27$1.24$1.7327,300——
2012-02-24$1.22$1.7012,100——
2012-02-23$1.23$1.728,500——
2012-02-22$1.24$1.735,200——
2012-02-21$1.25$1.7436,600——
2012-02-17$1.29$1.80104,500——
2012-02-16$1.26$1.768,000——
2012-02-15$1.24$1.733,300——
2012-02-14$1.21$1.692,100——
2012-02-13$1.24$1.736,700——
2012-02-10$1.29$1.804,000——
2012-02-09$1.26$1.763,900——
2012-02-08$1.23$1.723,200——
2012-02-07$1.21$1.6922,700——
2012-02-06$1.25$1.7412,600——
2012-02-03$1.26$1.765,900——
2012-02-02$1.20$1.677,500——
2012-02-01$1.23$1.7215,700——
2012-01-31$1.22$1.705,900——
2012-01-30$1.19$1.6618,700——
2012-01-27$1.16$1.626,500——
2012-01-26$1.17$1.6336,800——
2012-01-25$1.26$1.7638,200——
2012-01-24$1.21$1.695,100——
2012-01-23$1.21$1.698,900——
2012-01-20$1.26$1.763,000——
2012-01-19$1.21$1.692,500——
2012-01-18$1.18$1.6512,700——
2012-01-17$1.30$1.8147,800——
2012-01-13$1.20$1.6730,700——
2012-01-12$1.21$1.6929,500——
2012-01-11$1.18$1.6528,800——
2012-01-10$1.18$1.6549,900——
2012-01-09$1.18$1.6554,700——
2012-01-06$1.16$1.6255,900——
2012-01-05$1.24$1.7325,700——
2012-01-04$1.24$1.7323,900——
2012-01-03$1.32$1.8410,000——