Columbia Banking System, Inc. (COLB)

NASDAQ: COLB · Real-Time Price · USD

26.23

-0.19 (-0.72%)

At close: Mar 13, 2026, 4:00 PM EDT

26.71

+0.48 (1.83%)

After-hours: Mar 13, 2026, 6:08 PM EDT

Columbia Banking System Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Mar 13, 2026	26.65	26.86	26.14	26.23	26.23	-0.72%	3,076,997
Mar 12, 2026	26.15	26.65	26.08	26.42	26.42	-1.31%	2,558,901
Mar 11, 2026	26.77	27.03	26.31	26.77	26.77	-0.70%	2,890,457
Mar 10, 2026	27.12	27.62	26.73	26.96	26.96	-0.55%	2,529,706
Mar 9, 2026	26.87	27.42	26.12	27.11	27.11	-0.70%	3,414,226
Mar 6, 2026	27.32	27.52	26.42	27.30	27.30	-2.50%	2,471,204
Mar 5, 2026	28.26	28.42	27.69	28.00	28.00	-2.03%	2,464,152
Mar 4, 2026	28.65	28.95	28.45	28.58	28.58	-0.35%	2,628,392
Mar 3, 2026	28.51	28.95	27.83	28.68	28.68	-1.24%	3,428,687
Mar 2, 2026	27.92	29.19	27.70	29.04	29.04	2.07%	3,152,417
Feb 27, 2026	29.57	29.72	28.15	28.45	28.45	-6.97%	4,547,932
Feb 26, 2026	30.55	31.21	30.21	30.58	30.21	0.46%	3,237,394
Feb 25, 2026	30.20	30.51	29.84	30.44	30.07	1.94%	3,341,462
Feb 24, 2026	30.03	30.19	29.59	29.86	29.50	-0.70%	2,826,049
Feb 23, 2026	31.69	31.74	29.89	30.07	29.71	-5.32%	3,255,246
Feb 20, 2026	31.17	31.81	30.93	31.76	31.38	1.83%	3,073,383
Feb 19, 2026	31.18	31.41	30.80	31.19	30.81	-0.16%	2,594,593
Feb 18, 2026	31.29	32.12	31.19	31.24	30.86	-0.19%	3,434,367
Feb 17, 2026	31.59	32.00	31.15	31.30	30.92	-0.60%	2,697,956
Feb 13, 2026	31.10	31.63	30.79	31.49	31.11	0.77%	3,291,514
Feb 12, 2026	31.99	32.21	30.75	31.25	30.87	-1.20%	4,149,315
Feb 11, 2026	32.24	32.62	31.38	31.63	31.25	-1.22%	2,035,269
Feb 10, 2026	32.37	32.60	31.72	32.02	31.63	-1.23%	2,382,332
Feb 9, 2026	32.04	32.70	31.88	32.42	32.03	1.09%	2,421,580
Feb 6, 2026	31.43	32.23	31.43	32.07	31.68	2.66%	2,745,902
Feb 5, 2026	30.97	31.40	30.14	31.24	30.86	0.32%	3,445,425
Feb 4, 2026	30.59	31.42	30.59	31.14	30.76	2.30%	3,483,739
Feb 3, 2026	29.74	30.49	29.54	30.44	30.07	2.53%	2,752,642
Feb 2, 2026	29.30	29.96	29.03	29.69	29.33	0.85%	2,396,936
Jan 30, 2026	28.98	29.50	28.92	29.44	29.08	1.38%	2,712,267
Jan 29, 2026	29.18	29.36	28.56	29.04	28.69	0.28%	3,754,919
Jan 28, 2026	28.96	29.34	28.82	28.96	28.61	-	2,595,320
Jan 27, 2026	28.96	29.16	28.72	28.96	28.61	0.31%	3,104,882
Jan 26, 2026	28.91	29.26	28.37	28.87	28.52	-0.03%	3,248,290
Jan 23, 2026	30.31	31.11	28.83	28.88	28.53	-2.66%	8,058,467
Jan 22, 2026	29.80	30.28	29.53	29.67	29.31	-0.10%	4,040,469
Jan 21, 2026	28.61	29.97	28.46	29.70	29.34	4.76%	3,751,014
Jan 20, 2026	28.52	28.84	28.21	28.35	28.01	-1.94%	1,834,651
Jan 16, 2026	29.28	29.39	28.85	28.91	28.56	-1.16%	1,795,526
Jan 15, 2026	28.55	29.36	28.51	29.25	28.90	2.96%	1,914,083
Jan 14, 2026	28.24	28.62	28.04	28.41	28.07	0.42%	2,320,220
Jan 13, 2026	28.61	28.80	28.22	28.29	27.95	-1.12%	2,046,633
Jan 12, 2026	28.74	28.88	28.44	28.61	28.26	-1.51%	1,577,237
Jan 9, 2026	29.50	29.72	29.03	29.05	28.70	-1.06%	1,469,137
Jan 8, 2026	28.75	29.70	28.50	29.36	29.00	1.59%	1,895,137
Jan 7, 2026	28.95	29.16	28.67	28.90	28.55	-0.31%	2,190,422
Jan 6, 2026	28.68	29.09	28.54	28.99	28.64	0.73%	2,531,090
Jan 5, 2026	28.11	29.10	28.06	28.78	28.43	2.09%	2,539,279
Jan 2, 2026	28.05	28.35	27.54	28.19	27.85	0.86%	2,289,632
Dec 31, 2025	28.50	28.50	27.90	27.95	27.61	-1.06%	1,452,345