Form 51-102F3

Material Change Report

Item 1	Name and Address of Company
	Silver Standard Resources Inc. 1400 - 999 West Hastings Street Vancouver, BC V6C 2W2
Item 2	Date of Material Change
	May 10, 2011
Item 3	News Release
	The news release dated May 10, 2011 was disseminated through Marketwire’s Combined Canadian Timely Disclosure Network.
Item 4	Summary of Material Change
	Silver Standard Resources Inc. announced the release of the company’s unaudited first quarter 2011 financial results.
Item 5	Full Description of Material Change
	5.1    Full Description of Material Change
	See news release dated May 10, 2011.
	5.2    Disclosure for Restructuring Transactions
	Not applicable.
Item 6	Reliance on subsection 7.1(2) of National Instrument 51-102
	Not applicable.
Item 7	Omitted Information
	Not applicable.
Item 8	Executive Officer
	Guy Davis, Corporate Counsel and Assistant Corporate Secretary 604.689.3846
Item 9	Date of Report
	Dated at Vancouver, BC, this 13th day of May, 2011