TLAB: Tellabs, Inc. Yearly Stock Returns

Year	Beginning Price	Ending Price	Gain or Loss	Percent Gain or Loss
1981	25.50	24.50	-1.00	-3.92%
1982	24.50	25.00	0.50	2.04%
1983	25.00	49.50*	24.50	98.00%
1984	24.75	15.25	-9.50	-38.38%
1985	15.25	11.875	-3.375	-22.13%
1986	11.875	11.50	-0.375	-3.16%
1987	11.50	13.375	1.875	16.30%
1988	13.375	12.625	-0.75	-5.61%
1989	12.625	9.375	-3.25	-25.74%
1990	9.375	15.00	5.625	60.00%
1991	15.00	21.625	6.625	44.17%
1992	21.625	24.75	3.125	14.45%
1993	24.75	70.875*	46.125	186.36%
1994	47.25	111.50*	64.25	135.98%
1995	55.75	74.00*	18.25	32.74%
1996	37.00	75.25*	38.25	103.38%
1997	37.625	52.875	15.25	40.53%
1998	52.875	68.5625	15.6875	29.67%
1999	68.5625	128.375*	59.8125	87.24%
2000	64.1875	56.50	-7.6875	-11.98%
2001	56.50	14.96	-41.54	-73.52%
2002	14.96	7.27	-7.69	-51.40%
2003	7.27	8.41	1.14	15.68%
2004	8.41	8.59	0.18	2.14%
2005	8.59	10.90	2.31	26.89%
2006	10.90	10.26	-0.64	-5.87%
2007	10.26	6.54	-3.72	-36.26%
2008	6.54	4.12	-2.42	-37.00%
2009	4.12	5.68	1.56	37.86%
2010	5.68	6.78	1.10	19.37%
2011	6.78	4.04	-2.74	-40.41%
2012	4.04	2.28	-1.76	-43.56%
2013	2.28	2.45**	0.17	7.46%

*The 1983 ending price for Tellabs, Inc. has been adjusted for a 2 for 1 stock split.
*The 1993 ending price for Tellabs, Inc. has been adjusted for a 3 for 2 stock split.
*The 1994 ending price for Tellabs, Inc. has been adjusted for a 2 for 1 stock split.
*The 1995 ending price for Tellabs, Inc. has been adjusted for a 2 for 1 stock split.
*The 1996 ending price for Tellabs, Inc. has been adjusted for a 2 for 1 stock split.
*The 1999 ending price for Tellabs, Inc. has been adjusted for a 2 for 1 stock split.
**In 2013, Tellabs was purchased by Marlin Equity Partners for $2.45 per share.