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.

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Historical Stock Price — 1995

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1995-12-29$5.18$5.185,096
1995-12-28$5.50$5.5017,837
1995-12-27$5.18$5.184,170
1995-12-26$5.18$5.184,170
1995-12-22$5.18$5.1817,837
1995-12-21$5.23$5.239,497
1995-12-20$5.18$5.1840,075
1995-12-19$5.18$5.181,158
1995-12-18$5.18$5.181,853
1995-12-15$5.40$5.403,475
1995-12-14$5.18$5.1814,825
1995-12-13$5.18$5.18463
1995-12-12$5.40$5.403,011
1995-12-11$5.40$5.40695
1995-12-08$5.23$5.2317,142
1995-12-07$5.40$5.4021,543
1995-12-06$5.23$5.2314,825
1995-12-05$5.40$5.4044,013
1995-12-04$5.29$5.296,023
1995-12-01$5.18$5.186,949
1995-11-30$5.34$5.3436,368
1995-11-29$5.23$5.235,791
1995-11-28$5.29$5.297,644
1995-11-27$5.18$5.182,780
1995-11-24$5.23$5.232,316
1995-11-22$5.18$5.1821,543
1995-11-21$5.29$5.292,548
1995-11-20$5.07$5.079,961
1995-11-17$5.29$5.2941,001
1995-11-16$5.26$5.2615,289
1995-11-15$5.29$5.293,706
1995-11-14$5.16$5.164,633
1995-11-13$5.18$5.188,571
1995-11-10$5.18$5.186,486
1995-11-09$5.29$5.2916,678
1995-11-08$5.07$5.0710,192
1995-11-07$5.18$5.189,266
1995-11-06$5.07$5.077,876
1995-11-03$5.18$5.185,328
1995-11-02$5.18$5.1856,521
1995-11-01$5.07$5.0714,825
1995-10-31$5.02$5.0210,192
1995-10-30$5.07$5.073,243
1995-10-27$5.07$5.0738,453
1995-10-26$4.96$4.9625,481
1995-10-25$5.18$5.1813,435
1995-10-24$4.96$4.9610,192
1995-10-23$4.96$4.968,108
1995-10-20$5.02$5.0211,119
1995-10-19$5.07$5.073,938
1995-10-18$5.07$5.0710,192
1995-10-17$4.96$4.961,622
1995-10-16$4.96$4.969,497
1995-10-13$5.07$5.076,023
1995-10-12$4.86$4.864,401
1995-10-11$5.07$5.073,243
1995-10-10$4.86$4.866,023
1995-10-09$4.96$4.962,316
1995-10-06$4.96$4.96927
1995-10-05$5.07$5.0715,289
1995-10-04$5.07$5.072,780
1995-10-03$4.96$4.967,181
1995-10-02$5.07$5.0743,318
1995-09-29$5.23$5.23695
1995-09-28$5.07$5.07463
1995-09-27$5.23$5.239,961
1995-09-26$5.23$5.231,853
1995-09-25$5.23$5.232,780
1995-09-22$5.15$5.1514,594
1995-09-21$5.07$5.077,644
1995-09-20$5.23$5.234,865
1995-09-19$5.23$5.2340,075
1995-09-18$5.07$5.0718,532
1995-09-15$5.18$5.1847,487
1995-09-14$5.18$5.1819,227
1995-09-13$5.34$5.346,486
1995-09-12$5.34$5.343,475
1995-09-11$5.18$5.1822,933
1995-09-08$5.23$5.2321,080
1995-09-07$5.29$5.290
1995-09-06$5.29$5.296,023
1995-09-05$5.18$5.181,390
1995-09-01$5.18$5.182,316
1995-08-31$5.18$5.183,938
1995-08-30$5.29$5.2923,165
1995-08-29$5.13$5.134,865
1995-08-28$5.13$5.1313,435
1995-08-25$5.15$5.1526,408
1995-08-24$5.02$5.023,243
1995-08-23$5.02$5.024,170
1995-08-22$5.07$5.0710,424
1995-08-21$5.23$5.236,718
1995-08-18$5.13$5.135,328
1995-08-17$5.18$5.182,085
1995-08-16$5.18$5.181,158
1995-08-15$5.07$5.0764,629
1995-08-14$5.23$5.23463
1995-08-11$4.96$4.964,170
1995-08-10$5.18$5.189,961
1995-08-09$4.96$4.966,718
1995-08-08$5.07$5.073,243
1995-08-07$5.18$5.18695
1995-08-04$5.18$5.182,085
1995-08-03$5.02$5.026,718
1995-08-02$4.96$4.963,243
1995-08-01$5.18$5.189,497
1995-07-31$5.07$5.074,170
1995-07-28$5.07$5.075,096
1995-07-27$4.96$4.9621,080
1995-07-26$4.86$4.863,938
1995-07-25$4.94$4.946,718
1995-07-24$5.02$5.023,938
1995-07-21$5.02$5.026,486
1995-07-20$4.86$4.863,706
1995-07-19$4.86$4.8614,594
1995-07-18$4.86$4.862,780
1995-07-17$4.91$4.913,938
1995-07-14$4.96$4.966,718
1995-07-13$4.86$4.868,803
1995-07-12$4.96$4.964,401
1995-07-11$4.96$4.9618,763
1995-07-10$4.80$4.803,706
1995-07-07$4.96$4.9612,972
1995-07-06$4.80$4.802,548
1995-07-05$4.96$4.962,085
1995-07-03$4.80$4.80463
1995-06-30$4.91$4.9122,701
1995-06-29$4.80$4.801,622
1995-06-28$4.96$4.967,181
1995-06-27$4.86$4.8640,538
1995-06-26$4.91$4.91927
1995-06-23$4.91$4.911,158
1995-06-22$5.13$5.133,475
1995-06-21$4.96$4.9610,887
1995-06-20$4.86$4.8612,277
1995-06-19$5.13$5.136,023
1995-06-16$4.91$4.914,401
1995-06-15$4.91$4.91695
1995-06-14$5.13$5.136,718
1995-06-13$4.91$4.9114,130
1995-06-12$5.13$5.1333,589
1995-06-09$5.34$5.343,706
1995-06-08$5.13$5.135,559
1995-06-07$5.13$5.137,876
1995-06-06$5.23$5.2316,678
1995-06-05$5.23$5.238,339
1995-06-02$5.13$5.1312,740
1995-06-01$5.34$5.346,718
1995-05-31$5.18$5.185,328
1995-05-30$5.13$5.132,085
1995-05-26$5.13$5.133,938
1995-05-25$5.18$5.1824,323
1995-05-24$5.07$5.074,865
1995-05-23$5.18$5.186,718
1995-05-22$5.29$5.2910,192
1995-05-19$5.07$5.0732,430
1995-05-18$5.07$5.0715,984
1995-05-17$5.34$5.346,254
1995-05-16$5.07$5.073,938
1995-05-15$5.07$5.073,938
1995-05-12$5.07$5.071,158
1995-05-11$5.07$5.074,865
1995-05-10$5.18$5.1811,814
1995-05-09$5.07$5.078,803
1995-05-08$5.07$5.0722,933
1995-05-05$5.13$5.1312,740
1995-05-04$5.29$5.2910,656
1995-05-03$5.07$5.076,949
1995-05-02$5.29$5.2939,380
1995-05-01$5.18$5.1871,347
1995-04-28$4.96$4.9637,758
1995-04-27$4.96$4.9615,057
1995-04-26$4.86$4.864,633
1995-04-25$4.86$4.8612,740
1995-04-24$4.86$4.866,254
1995-04-21$4.64$4.647,181
1995-04-20$4.48$4.485,096
1995-04-19$4.69$4.693,475
1995-04-18$4.48$4.482,085
1995-04-17$4.69$4.698,571
1995-04-13$4.53$4.5330,577
1995-04-12$4.42$4.428,571
1995-04-11$4.42$4.421,158
1995-04-10$4.48$4.484,865
1995-04-07$4.42$4.4213,667
1995-04-06$4.53$4.53232
1995-04-05$4.38$4.3840,306
1995-04-04$4.26$4.268,339
1995-04-03$4.26$4.267,644
1995-03-31$4.32$4.3215,984
1995-03-30$4.34$4.348,108
1995-03-29$4.32$4.3215,520
1995-03-28$4.53$4.534,170
1995-03-27$4.53$4.534,401
1995-03-24$4.48$4.4815,984
1995-03-23$4.53$4.53695
1995-03-22$4.53$4.5325,713
1995-03-21$4.53$4.534,401
1995-03-20$4.75$4.753,938
1995-03-17$4.75$4.7510,887
1995-03-16$4.53$4.5319,690
1995-03-15$4.75$4.7512,740
1995-03-14$4.64$4.6418,532
1995-03-13$4.53$4.532,780
1995-03-10$4.64$4.6428,492
1995-03-09$5.07$5.0744,708
1995-03-08$4.96$4.9629,651
1995-03-07$5.07$5.076,949
1995-03-06$5.18$5.1846,097
1995-03-03$5.13$5.1325,713
1995-03-02$4.86$4.8612,972
1995-03-01$4.86$4.862,548
1995-02-28$4.86$4.86106,093
1995-02-27$4.86$4.8631,272
1995-02-24$4.86$4.8613,435
1995-02-23$4.96$4.9630,346
1995-02-22$4.96$4.966,718
1995-02-21$4.86$4.8618,300
1995-02-17$4.86$4.8647,487
1995-02-16$4.75$4.7532,430
1995-02-15$4.59$4.5941,233
1995-02-14$4.53$4.535,791
1995-02-13$4.42$4.4222,933
1995-02-10$4.32$4.324,865
1995-02-09$4.26$4.263,706
1995-02-08$4.21$4.219,961
1995-02-07$4.32$4.325,328
1995-02-06$4.42$4.4210,887
1995-02-03$4.26$4.264,633
1995-02-02$4.26$4.265,559
1995-02-01$4.05$4.059,497
1995-01-31$4.26$4.26695
1995-01-30$4.26$4.2626,408
1995-01-27$4.26$4.260
1995-01-26$4.26$4.2611,119
1995-01-25$4.26$4.2610,887
1995-01-24$4.10$4.105,096
1995-01-23$4.05$4.0513,435
1995-01-20$4.05$4.052,780
1995-01-19$4.16$4.168,571
1995-01-18$4.26$4.262,316
1995-01-17$4.02$4.024,633
1995-01-16$3.99$3.993,475
1995-01-13$3.99$3.990
1995-01-12$3.99$3.992,548
1995-01-11$4.21$4.214,633
1995-01-10$3.99$3.992,780
1995-01-09$4.21$4.215,791
1995-01-06$4.05$4.053,011
1995-01-05$4.05$4.056,718
1995-01-04$3.94$3.943,243
1995-01-03$3.99$3.9914,594