NOV: National Oilwell Varco, Inc. 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	30.75	68.375*	37.625	122.36%
1998	34.1875	11.1875	-23.00	-67.28%
1999	11.1875	15.6875	4.50	40.22%
2000	15.6875	38.6875	23.00	146.61%
2001	38.6875	20.61	-18.0775	-46.73%
2002	20.61	21.84	1.23	5.97%
2003	21.84	22.36	0.52	2.38%
2004	22.36	35.29	12.93	57.83%
2005	35.29	62.70	27.41	77.67%
2006	62.70	61.18	-1.52	-2.42%
2007	61.18	146.92*	85.74	140.14%

*The 1997 ending price for National Oilwell Varco has been adjusted for a 2 for 1 stock split.
*The 2007 ending price for National Oilwell Varco has been adjusted for a 2 for 1 stock split.