NASDAQ:COLB | Historical Stock Price | COLUMBIA BANKING SYSTEM, 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
1992-06-16 to 2026-09-04
Data captured

Stock Price Chart

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

$3.43$6.37$11.80$21.86$40.52$75.091992-06-162026-08-27

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

View year

Historical Stock Price — 1996

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1996-12-31$7.37$7.374,192
1996-12-30$7.14$7.1411,913
1996-12-27$7.37$7.3715,002
1996-12-26$7.25$7.2562,654
1996-12-24$7.25$7.2528,900
1996-12-23$6.97$6.9718,973
1996-12-20$6.91$6.919,045
1996-12-19$6.91$6.9112,796
1996-12-18$6.74$6.7439,269
1996-12-17$6.80$6.8021,400
1996-12-16$6.69$6.6927,136
1996-12-13$6.69$6.697,280
1996-12-12$6.74$6.7436,181
1996-12-11$7.03$7.0311,913
1996-12-10$6.80$6.8089,349
1996-12-09$6.91$6.9136,181
1996-12-06$6.74$6.7433,533
1996-12-05$6.80$6.80115,823
1996-12-04$6.86$6.8672,582
1996-12-03$7.08$7.0895,085
1996-12-02$7.14$7.1426,253
1996-11-29$7.14$7.1417,208
1996-11-27$7.25$7.2517,429
1996-11-26$7.25$7.2530,224
1996-11-25$7.14$7.1465,302
1996-11-22$7.08$7.0852,286
1996-11-21$7.03$7.03154,871
1996-11-20$7.03$7.0331,107
1996-11-19$7.03$7.0379,862
1996-11-18$7.14$7.14244,441
1996-11-15$7.08$7.08151,562
1996-11-14$7.08$7.0850,300
1996-11-13$7.03$7.03145,826
1996-11-12$7.03$7.03579,554
1996-11-11$7.25$7.2517,649
1996-11-08$7.48$7.4875,009
1996-11-07$7.25$7.2533,975
1996-11-06$7.03$7.0356,698
1996-11-05$6.91$6.9137,284
1996-11-04$6.91$6.916,618
1996-11-01$7.03$7.035,295
1996-10-31$6.91$6.912,647
1996-10-30$6.91$6.912,868
1996-10-29$7.03$7.033,971
1996-10-28$6.80$6.8021,400
1996-10-25$6.80$6.8010,148
1996-10-24$7.03$7.032,868
1996-10-23$6.74$6.745,736
1996-10-22$6.91$6.919,045
1996-10-21$7.03$7.039,707
1996-10-18$7.14$7.1426,474
1996-10-17$7.25$7.2513,237
1996-10-16$7.14$7.1425,591
1996-10-15$7.25$7.2549,418
1996-10-14$7.25$7.25882
1996-10-11$7.14$7.1414,561
1996-10-10$7.03$7.0313,237
1996-10-09$7.25$7.257,060
1996-10-08$7.14$7.145,957
1996-10-07$7.25$7.257,942
1996-10-04$7.03$7.038,604
1996-10-03$7.20$7.2024,268
1996-10-02$7.14$7.1417,208
1996-10-01$6.80$6.804,412
1996-09-30$6.80$6.8032,651
1996-09-27$6.91$6.9110,589
1996-09-26$6.80$6.801,765
1996-09-25$7.14$7.143,089
1996-09-24$6.80$6.806,618
1996-09-23$6.80$6.805,515
1996-09-20$7.14$7.145,736
1996-09-19$7.14$7.1419,193
1996-09-18$6.91$6.919,707
1996-09-17$7.14$7.145,295
1996-09-16$7.14$7.142,427
1996-09-13$7.14$7.145,957
1996-09-12$6.97$6.975,074
1996-09-11$6.91$6.915,736
1996-09-10$6.91$6.915,515
1996-09-09$6.91$6.917,280
1996-09-06$7.25$7.2541,917
1996-09-05$7.03$7.0322,723
1996-09-04$6.91$6.911,986
1996-09-03$6.91$6.916,398
1996-08-30$7.03$7.033,971
1996-08-29$7.25$7.257,501
1996-08-28$6.91$6.911,986
1996-08-27$7.08$7.084,412
1996-08-26$6.91$6.91662
1996-08-23$7.14$7.140
1996-08-22$7.14$7.1418,532
1996-08-21$7.25$7.257,722
1996-08-20$7.25$7.2523,606
1996-08-19$7.25$7.2536,843
1996-08-16$6.91$6.9126,915
1996-08-15$6.97$6.977,280
1996-08-14$7.14$7.1410,810
1996-08-13$7.25$7.258,163
1996-08-12$7.25$7.258,163
1996-08-09$7.25$7.254,854
1996-08-08$7.20$7.201,103
1996-08-07$7.03$7.034,192
1996-08-06$6.91$6.911,103
1996-08-05$6.91$6.910
1996-08-02$6.91$6.912,206
1996-08-01$6.91$6.919,045
1996-07-31$7.14$7.147,280
1996-07-30$7.03$7.0336,843
1996-07-29$7.14$7.141,765
1996-07-26$6.80$6.806,398
1996-07-25$6.80$6.803,530
1996-07-24$6.80$6.8020,738
1996-07-23$7.25$7.251,324
1996-07-22$7.25$7.2513,237
1996-07-19$7.25$7.2510,589
1996-07-18$7.14$7.1446,991
1996-07-17$7.03$7.0366,626
1996-07-16$6.46$6.4618,311
1996-07-15$6.69$6.6917,870
1996-07-12$6.69$6.6913,899
1996-07-11$6.69$6.695,957
1996-07-10$6.69$6.699,266
1996-07-09$7.03$7.032,206
1996-07-08$7.03$7.0310,369
1996-07-05$6.86$6.860
1996-07-03$6.86$6.8610,369
1996-07-02$7.03$7.034,412
1996-07-01$7.03$7.031,765
1996-06-28$7.03$7.0311,913
1996-06-27$6.69$6.693,309
1996-06-26$6.91$6.915,515
1996-06-25$6.80$6.800
1996-06-24$6.80$6.8012,796
1996-06-21$6.91$6.916,839
1996-06-20$6.80$6.8039,269
1996-06-19$6.86$6.8617,208
1996-06-18$7.03$7.033,530
1996-06-17$6.91$6.9116,325
1996-06-14$6.91$6.9117,429
1996-06-13$6.91$6.9117,870
1996-06-12$6.91$6.9116,546
1996-06-11$6.91$6.9120,297
1996-06-10$7.14$7.1410,589
1996-06-07$7.03$7.0327,577
1996-06-06$7.37$7.374,192
1996-06-05$7.31$7.3111,031
1996-06-04$7.37$7.3716,767
1996-06-03$7.14$7.148,163
1996-05-31$7.20$7.2028,239
1996-05-30$7.25$7.253,971
1996-05-29$7.03$7.032,206
1996-05-28$7.03$7.0319,855
1996-05-24$7.14$7.1428,239
1996-05-23$7.37$7.3723,385
1996-05-22$7.25$7.2515,664
1996-05-21$7.03$7.0315,002
1996-05-20$7.14$7.1449,859
1996-05-17$7.14$7.141,103
1996-05-16$7.03$7.0319,414
1996-05-15$7.03$7.0360,669
1996-05-14$7.08$7.085,074
1996-05-13$7.03$7.0316,325
1996-05-10$6.97$6.9746,770
1996-05-09$6.69$6.6913,016
1996-05-08$6.80$6.809,045
1996-05-07$6.69$6.6932,872
1996-05-06$6.66$6.667,060
1996-05-03$6.69$6.6914,130
1996-05-02$6.80$6.8018,068
1996-05-01$6.80$6.8027,566
1996-04-30$6.80$6.80237,205
1996-04-29$6.26$6.2638,685
1996-04-26$6.15$6.1513,204
1996-04-25$6.15$6.15116,054
1996-04-24$5.69$5.6929,187
1996-04-23$5.67$5.675,096
1996-04-22$5.83$5.836,023
1996-04-19$5.67$5.67695
1996-04-18$5.61$5.61927
1996-04-17$5.72$5.7234,283
1996-04-16$5.77$5.7718,300
1996-04-15$5.83$5.8323,859
1996-04-12$5.83$5.833,011
1996-04-11$5.61$5.614,170
1996-04-10$5.83$5.838,571
1996-04-09$5.61$5.6111,582
1996-04-08$5.61$5.6132,199
1996-04-04$5.61$5.611,158
1996-04-03$5.61$5.615,328
1996-04-02$5.61$5.613,243
1996-04-01$5.72$5.728,571
1996-03-29$5.88$5.8812,277
1996-03-28$5.72$5.726,023
1996-03-27$5.61$5.617,413
1996-03-26$5.77$5.7761,386
1996-03-25$5.72$5.725,096
1996-03-22$5.72$5.725,559
1996-03-21$5.72$5.72463
1996-03-20$5.99$5.994,633
1996-03-19$5.72$5.724,401
1996-03-18$5.99$5.995,328
1996-03-15$5.99$5.991,390
1996-03-14$5.67$5.676,023
1996-03-13$5.99$5.993,475
1996-03-12$5.67$5.675,559
1996-03-11$5.99$5.9929,187
1996-03-08$5.99$5.9917,373
1996-03-07$6.04$6.045,791
1996-03-06$6.15$6.155,791
1996-03-05$6.10$6.1018,068
1996-03-04$5.94$5.948,571
1996-03-01$6.10$6.1033,589
1996-02-29$6.15$6.156,949
1996-02-28$5.99$5.992,316
1996-02-27$6.04$6.0422,933
1996-02-26$6.10$6.104,170
1996-02-23$6.21$6.2124,554
1996-02-22$6.10$6.1019,458
1996-02-21$6.04$6.043,011
1996-02-20$5.83$5.836,023
1996-02-16$5.99$5.991,390
1996-02-15$6.04$6.046,949
1996-02-14$5.94$5.946,718
1996-02-13$6.04$6.044,401
1996-02-12$6.04$6.0412,509
1996-02-09$5.94$5.943,011
1996-02-08$6.04$6.047,644
1996-02-07$6.15$6.1536,832
1996-02-06$6.26$6.2654,668
1996-02-05$6.37$6.3737,527
1996-02-02$6.26$6.2696,828
1996-02-01$5.99$5.998,339
1996-01-31$5.99$5.9919,921
1996-01-30$5.77$5.7712,046
1996-01-29$5.77$5.7714,130
1996-01-26$5.67$5.6726,408
1996-01-25$5.83$5.8323,165
1996-01-24$5.72$5.7223,165
1996-01-23$5.72$5.724,633
1996-01-22$5.61$5.6110,192
1996-01-19$5.56$5.5676,443
1996-01-18$5.56$5.5610,656
1996-01-17$5.67$5.6759,764
1996-01-16$5.56$5.5625,944
1996-01-15$5.50$5.5022,238
1996-01-12$5.23$5.2325,944
1996-01-11$5.34$5.347,876
1996-01-10$5.29$5.2967,872
1996-01-09$5.07$5.0774,590
1996-01-08$4.96$4.9633,125
1996-01-05$5.18$5.182,780
1996-01-04$5.45$5.456,023
1996-01-03$5.18$5.184,633
1996-01-02$5.18$5.18927