Quotes for ATRC - Yahoo! Finance

Dow

0.80% Nasdaq

0.97%

Upgrades & Downgrades History

UPGRADES & DOWNGRADES HISTORY

Date	Research Firm	Action	From	To
3-Aug-12	JMP Securities	Downgrade	Mkt Outperform	Mkt Perform
17-Jun-11	Morgan Keegan	Initiated		Mkt Perform
9-Jun-10	Maxim Group	Initiated		Buy
5-Nov-09	Piper Jaffray	Upgrade	Underweight	Neutral
3-Nov-08	Roth Capital	Downgrade	Buy	Hold
23-Apr-08	BMO Capital Markets	Initiated		Outperform
28-Feb-08	Rodman & Renshaw	Initiated		Mkt Outperform
20-Dec-07	Barrington Research	Initiated		Outperform
19-Dec-07	Barrington Research	Initiated		Outperform
9-Oct-07	Stanford Research	Initiated		Buy
2-Feb-07	Roth Capital	Initiated		Buy
9-Aug-06	Piper Jaffray	Upgrade	Market Perform	Outperform
21-Feb-06	UBS	Upgrade	Neutral	Buy
16-Sep-05	AG Edwards	Upgrade	Hold	Buy
14-Sep-05	Thomas Weisel	Initiated		Outperform
14-Sep-05	UBS	Initiated		Neutral
21-Apr-98	Raymond James	Downgrade	Buy	Neutral

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