QGEN: Qiagen N.V. Yearly Stock Returns

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).

Year	Begining Price	Ending Price	Gain or Loss	Percent Gain or Loss
1997	25.75	44.625	18.875	73.30%
1998	44.625	60.25	15.625	35.01%
1999	60.25	151.00	90.75	150.62%
2000	75.50	138.3748	62.8748	83.28%
2001	34.5937	18.56	-16.0337	-46.35%
2002	18.56	5.19	-13.37	-72.04%
2003	5.19	11.96	6.77	130.44%
2004	11.96	10.95	-1.01	-8.44%
2005	10.95	11.75	0.80	7.31%
2006	11.75	15.13	3.38	28.77%
2007	15.13	21.05	5.92	39.13%

*The 1999 ending price for Qiagen N.V. has been adjusted for a 2 for 1 stock split.
*The 2000 ending price for Qiagen N.V. has been adjusted for a 4 for 1 stock split.