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 — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$27.01$51.92780,600
2024-12-30$26.94$51.781,124,300
2024-12-27$27.14$52.17912,700
2024-12-26$27.50$52.861,313,200
2024-12-24$27.57$52.99500,300
2024-12-23$27.08$52.051,338,500
2024-12-20$27.19$52.266,424,000
2024-12-19$26.40$50.742,051,300
2024-12-18$26.80$51.512,019,800
2024-12-17$28.63$55.031,721,300
2024-12-16$29.74$57.161,380,700
2024-12-13$29.37$56.451,296,500
2024-12-12$29.60$56.901,191,600
2024-12-11$30.00$57.662,144,200
2024-12-10$29.52$56.74822,500
2024-12-09$29.85$57.381,204,000
2024-12-06$30.19$58.03918,100
2024-12-05$30.15$57.951,202,400
2024-12-04$30.22$58.091,436,000
2024-12-03$30.55$58.721,406,700
2024-12-02$30.87$59.341,447,400
2024-11-29$31.01$59.61664,900
2024-11-27$31.62$60.09940,300
2024-11-26$31.72$60.281,303,500
2024-11-25$32.01$60.832,327,600
2024-11-22$31.64$60.121,334,100
2024-11-21$30.67$58.281,204,500
2024-11-20$29.98$56.971,090,900
2024-11-19$30.15$57.291,200,500
2024-11-18$30.55$58.05971,200
2024-11-15$30.88$58.68939,300
2024-11-14$31.12$59.141,074,700
2024-11-13$30.95$58.811,263,000
2024-11-12$31.38$59.631,080,600
2024-11-11$31.50$59.861,524,900
2024-11-08$30.48$57.921,444,500
2024-11-07$30.43$57.822,788,500
2024-11-06$31.69$60.224,624,000
2024-11-05$28.18$53.551,389,100
2024-11-04$27.76$52.752,038,600
2024-11-01$28.37$53.911,435,200
2024-10-31$28.51$54.181,101,400
2024-10-30$29.17$55.431,385,900
2024-10-29$28.64$54.421,037,900
2024-10-28$28.77$54.671,868,100
2024-10-25$27.90$53.021,833,600
2024-10-24$28.27$53.723,264,800
2024-10-23$27.08$51.462,671,000
2024-10-22$27.05$51.401,123,400
2024-10-21$26.63$50.601,908,500
2024-10-18$27.48$52.221,016,900
2024-10-17$27.76$52.751,674,600
2024-10-16$27.69$52.621,682,300
2024-10-15$27.45$52.161,434,700
2024-10-14$27.16$51.611,070,300
2024-10-11$26.90$51.122,071,000
2024-10-10$25.95$49.311,034,500
2024-10-09$25.99$49.39893,600
2024-10-08$25.55$48.551,084,300
2024-10-07$25.56$48.571,431,500
2024-10-04$25.67$48.781,437,400
2024-10-03$25.34$48.151,449,200
2024-10-02$25.33$48.131,357,100
2024-10-01$25.28$48.041,794,300
2024-09-30$26.11$49.621,655,600
2024-09-27$25.96$49.331,376,900
2024-09-26$25.97$49.351,560,500
2024-09-25$25.63$48.702,431,300
2024-09-24$26.08$49.563,166,700
2024-09-23$25.74$48.912,266,100
2024-09-20$25.80$49.034,904,900
2024-09-19$26.28$49.942,912,900
2024-09-18$25.23$47.942,371,500
2024-09-17$24.88$47.281,671,900
2024-09-16$24.71$46.961,877,600
2024-09-13$24.37$46.311,653,900
2024-09-12$23.55$44.752,204,000
2024-09-11$23.48$44.621,694,200
2024-09-10$23.88$45.381,635,700
2024-09-09$24.03$45.661,453,900
2024-09-06$23.64$44.921,350,600
2024-09-05$24.25$46.081,093,900
2024-09-04$24.24$46.061,355,500
2024-09-03$24.67$46.881,221,200
2024-08-30$25.18$47.851,468,300
2024-08-29$25.00$47.512,173,900
2024-08-28$24.84$47.201,651,400
2024-08-27$24.73$46.991,763,100
2024-08-26$25.04$47.581,857,700
2024-08-23$24.97$47.452,250,900
2024-08-22$23.68$44.311,616,200
2024-08-21$23.60$44.161,838,100
2024-08-20$23.65$44.261,476,000
2024-08-19$24.26$45.401,007,800
2024-08-16$23.96$44.841,453,900
2024-08-15$23.61$44.181,170,600
2024-08-14$23.33$43.661,417,800
2024-08-13$23.44$43.861,165,200
2024-08-12$22.95$42.951,402,700
2024-08-09$23.16$43.341,395,400
2024-08-08$23.46$43.90997,500
2024-08-07$23.09$43.211,104,100
2024-08-06$23.23$43.471,581,300
2024-08-05$23.20$43.422,018,100
2024-08-02$23.87$44.672,541,800
2024-08-01$24.77$46.352,401,800
2024-07-31$26.16$48.952,010,300
2024-07-30$26.26$49.142,648,400
2024-07-29$26.12$48.882,974,900
2024-07-26$26.99$50.515,077,400
2024-07-25$24.19$45.273,764,000
2024-07-24$23.38$43.752,543,000
2024-07-23$23.96$44.842,024,600
2024-07-22$23.74$44.431,675,600
2024-07-19$23.30$43.602,162,900
2024-07-18$23.47$43.923,104,900
2024-07-17$23.70$44.352,206,400
2024-07-16$23.47$43.922,910,800
2024-07-15$22.30$41.732,493,100
2024-07-12$21.44$40.121,957,600
2024-07-11$21.53$40.292,976,200
2024-07-10$20.77$38.872,505,800
2024-07-09$20.16$37.732,633,300
2024-07-08$19.57$36.621,657,300
2024-07-05$19.13$35.802,673,900
2024-07-03$19.56$36.601,475,800
2024-07-02$19.83$37.111,629,300
2024-07-01$19.83$37.112,639,600
2024-06-28$19.89$37.223,129,900
2024-06-27$19.08$35.71956,900
2024-06-26$18.82$35.22947,300
2024-06-25$18.56$34.731,743,900
2024-06-24$19.01$35.572,111,600
2024-06-21$18.43$34.492,801,200
2024-06-20$18.48$34.581,335,300
2024-06-18$18.64$34.881,135,500
2024-06-17$18.82$35.221,237,800
2024-06-14$18.40$34.431,105,700
2024-06-13$18.64$34.881,515,500
2024-06-12$19.13$35.803,423,800
2024-06-11$18.47$34.562,905,600
2024-06-10$18.76$35.112,283,200
2024-06-07$18.93$35.422,255,400
2024-06-06$18.89$35.353,172,600
2024-06-05$18.66$34.921,960,200
2024-06-04$18.27$34.191,706,900
2024-06-03$18.89$35.351,736,900
2024-05-31$19.28$36.081,696,300
2024-05-30$18.93$35.421,422,600
2024-05-29$18.33$34.302,329,700
2024-05-28$18.77$35.131,756,300
2024-05-24$18.82$35.221,897,400
2024-05-23$18.85$35.281,598,600
2024-05-22$19.67$36.141,057,400
2024-05-21$20.11$36.941,516,100
2024-05-20$20.07$36.871,166,000
2024-05-17$20.42$37.511,566,400
2024-05-16$20.34$37.371,326,700
2024-05-15$20.45$37.571,476,800
2024-05-14$20.40$37.482,018,400
2024-05-13$20.22$37.151,498,600
2024-05-10$20.32$37.331,362,700
2024-05-09$20.06$36.851,357,800
2024-05-08$20.23$37.161,460,500
2024-05-07$20.08$36.892,197,500
2024-05-06$20.37$37.422,064,700
2024-05-03$20.17$37.052,984,000
2024-05-02$19.75$36.281,979,900
2024-05-01$19.53$35.883,074,600
2024-04-30$18.81$34.562,592,500
2024-04-29$18.97$34.854,151,100
2024-04-26$19.12$35.133,715,900
2024-04-25$19.01$34.923,475,000
2024-04-24$19.21$35.291,906,400
2024-04-23$19.08$35.052,086,200
2024-04-22$18.79$34.522,549,200
2024-04-19$18.31$33.642,115,300
2024-04-18$17.74$32.591,577,100
2024-04-17$17.49$32.131,406,800
2024-04-16$17.35$31.872,632,700
2024-04-15$17.58$32.302,361,700
2024-04-12$17.65$32.422,794,300
2024-04-11$17.92$32.921,747,600
2024-04-10$18.05$33.162,565,700
2024-04-09$19.10$35.091,450,600
2024-04-08$18.85$34.631,347,200
2024-04-05$18.36$33.732,048,300
2024-04-04$18.39$33.782,016,900
2024-04-03$18.54$34.062,663,100
2024-04-02$18.52$34.021,790,000
2024-04-01$18.87$34.672,359,200
2024-03-28$19.35$35.552,832,400
2024-03-27$19.10$35.092,851,500
2024-03-26$18.37$33.751,723,100
2024-03-25$18.55$34.081,490,500
2024-03-22$18.28$33.582,214,800
2024-03-21$18.68$34.322,522,800
2024-03-20$18.80$34.542,781,000
2024-03-19$17.93$32.944,625,400
2024-03-18$18.01$33.093,708,000
2024-03-15$18.22$33.4716,509,700
2024-03-14$18.46$33.913,645,300
2024-03-13$19.26$35.383,191,900
2024-03-12$19.27$35.402,665,700
2024-03-11$19.53$35.882,064,200
2024-03-08$19.51$35.842,385,100
2024-03-07$19.56$35.932,542,000
2024-03-06$19.49$35.814,739,200
2024-03-05$18.88$34.684,714,000
2024-03-04$18.08$33.214,498,700
2024-03-01$17.87$32.834,788,000
2024-02-29$18.10$33.254,622,800
2024-02-28$17.76$32.631,821,400
2024-02-27$17.91$32.901,808,600
2024-02-26$17.73$32.572,007,100
2024-02-23$18.15$33.342,105,700
2024-02-22$18.10$33.252,195,300
2024-02-21$18.28$32.923,232,600
2024-02-20$18.56$33.432,225,700
2024-02-16$18.50$33.324,032,500
2024-02-15$19.01$34.247,576,400
2024-02-14$18.65$33.591,920,400
2024-02-13$18.49$33.302,715,800
2024-02-12$19.41$34.961,849,400
2024-02-09$18.84$33.932,615,700
2024-02-08$18.78$33.823,342,700
2024-02-07$18.37$33.082,176,800
2024-02-06$18.58$33.463,070,700
2024-02-05$19.07$34.342,141,300
2024-02-02$19.50$35.122,969,200
2024-02-01$19.31$34.784,267,500
2024-01-31$20.16$36.315,521,600
2024-01-30$21.11$38.023,335,100
2024-01-29$20.90$37.642,873,200
2024-01-26$20.41$36.763,893,000
2024-01-25$20.18$36.3415,291,800
2024-01-24$25.59$46.092,429,800
2024-01-23$25.11$45.221,088,800
2024-01-22$25.43$45.801,085,800
2024-01-19$24.88$44.811,275,300
2024-01-18$24.59$44.281,088,900
2024-01-17$24.33$43.821,286,900
2024-01-16$24.53$44.18953,400
2024-01-12$24.94$44.921,404,200
2024-01-11$25.34$45.641,252,000
2024-01-10$25.67$46.231,098,700
2024-01-09$25.57$46.051,326,800
2024-01-08$26.14$47.08758,600
2024-01-05$25.94$46.722,622,700
2024-01-04$25.67$46.231,287,200
2024-01-03$25.65$46.191,412,000
2024-01-02$26.58$47.871,896,300