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Calculate Current Value and Shares Since: May 14, 1997

Investment Date:	Original Shares:	Original Value:	Current Shares:	Current Value:	Percent Return:
May 14, 1997	33	$ 998.25	132	$ 963.97	-3.43%

Investment of $ 998.25 on May 14, 1997 would yield $ 963.97 today

Adjustments

Date	Reason	Shares	Price	Value	%
May 14, 1997	Initial Investment	33	30.25	$998.25	0.00%
Jun 15, 2000	Stock Split	132	56.44	$7,463.14	647.62%
Feb 2, 2012	Current Investment	132	7.29	$963.97	(3.43%)

The Investment Calculator page and related information is provided by Mergent, a third party service. Rambus Inc. does not maintain this page and is not responsible for the accuracy, completeness or timeliness of the information. The results are for illustrative purposes only and should not be relied on for investment purposes. The timing and price of dividend reinvestments, taxes, commissions and other factors may affect the values shown. Please note that historical investment performance is not intended to indicate future performance.

Stock Quote

NASDAQ: RMBS

Price:

7.56

Change:

+ 0.27

Day High:

7.64

Day Low:

7.32

Volume:

1,740,300