COLB: Columbia Banking System, Inc. Yearly Stock Returns

Year	Beginning Price	Ending Price	Gain or Loss	Percent Gain or Loss
1993	9.50	10.50	1.00	10.53%
1994	10.50	9.125	-1.375	-13.10%
1995	9.125	12.00	2.875	31.51%
1996	12.00	17.0625*	5.0625	42.19%
1997	16.25	28.35*	12.10	74.46%
1998	27.00	27.75*	0.75	2.78%
1999	18.50	13.78125*	-4.71875	-25.51%
2000	13.125	17.11875*	3.99375	30.43%
2001	15.5625	14.355*	-1.2075	-7.76%
2002	13.05	13.2405*	0.1905	1.46%
2003	12.61	21.66	9.05	71.77%
2004	21.66	26.2395*	4.5795	21.14%
2005	24.99	28.55	3.56	14.25%
2006	28.55	35.12	6.57	23.01%
2007	35.12	29.73	-5.39	-15.35%
2008	29.73	11.93	-17.80	-59.87%
2009	11.93	16.18	4.25	35.62%
2010	16.18	21.06	4.88	30.16%
2011	21.06	19.27	-1.79	-8.50%
2012	19.27	17.94	-1.33	-6.90%
2013	17.94	27.49	9.55	53.23%
2014	27.49	27.61	0.12	0.44%
2015	27.61	32.51	4.90	17.75%
2016	32.51	44.68	12.17	37.43%
2017	44.68	43.44	-1.24	-2.78%
2018	43.44	36.29	-7.15	-16.46%
2019	36.29	40.685	4.395	12.11%
2020	40.685	35.90	-4.785	-11.76%
2021	35.90	32.72	-3.18	-8.86%
2022	32.72	30.13	-2.59	-7.92%
2023	30.13	26.68	-3.45	-11.45%

*The 1996 ending price for Columbia Banking has been adj. for a 21 for 20 stock split.
*The 1997 ending price for Columbia Banking has been adj. for a 21 for 20 stock split.
*The 1998 ending price for Columbia Banking has been adj. for a 3 for 2 stock split.
*The 1999 ending price for Columbia Banking has been adj. for a 21 for 20 stock split.
*The 2000 ending price for Columbia Banking has been adj. for a 11 for 10 stock split.
*The 2001 ending price for Columbia Banking has been adj. for a 11 for 10 stock split.
*The 2002 ending price for Columbia Banking has been adj. for a 21 for 20 stock split.
*The 2004 ending price for Columbia Banking has been adj. for a 21 for 20 stock split.

Calculations do not reflect any dividends paid or any stock spinoffs from original stock. Taxes and commissions are not factored into calculations. Data is property of 1stock1 and written permission must be granted before redistributing any data (in part or in whole).