Whale Wisdom: 13F Filer - DISCOVERY GROUP I, LLC Details

	Subject Company	Symbol	Date of Filing	Event Date	Total Reported Shares Owned	Shares Reported on 13F	Change
SC 13D/A	Alliance Healthcare Services, Inc.	AIQ	04/04/2013	04/02/2013	620,839	N/A	N/A
SC 13D/A	CARDIOVASCULAR SYSTEMS INC	CSII	04/08/2013	04/04/2013	1,102,132	N/A	N/A
SC 13D/A	Anaren Inc.	ANEN	04/08/2013	04/08/2013	777,771	N/A	N/A
SC 13D/A	HORIZON PHARMA, INC.	HZNP	04/15/2013	04/11/2013	4,646,224	N/A	N/A
SC 13D/A	Anaren Inc.	ANEN	04/30/2013	04/30/2013	777,771	N/A	N/A
SC 13D/A	GAIN CAPITAL HOLDINGS, INC. COMMON STOCK	GCAP	05/02/2013	04/25/2013	1,401,167	N/A	N/A
SC 13D/A	Alliance Healthcare Services, Inc.	AIQ	05/02/2013	04/30/2013	494,433	N/A	N/A
SC 13D/A	Anaren Inc.	ANEN	05/13/2013	05/10/2013	777,771	N/A	N/A
SC 13D/A	HORIZON PHARMA, INC.	HZNP	05/14/2013	05/10/2013	5,303,970	N/A	N/A

discovery group i, llc