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UBS Maintains a 'Buy' on Oasis Petroleum (OAS); 3Q In Line; Growth Accelerates in 4Q Nov 8, 2011 12:04PM
UPDATE - UBS Upgraded Oasis Petroleum (OAS) to Buy; A Better Year Ahead Aug 15, 2011 10:10AM
UBS Upgrades Oasis Petroleum (OAS) to Buy Aug 15, 2011 08:28AM
UPDATE - UBS Downgrades Oasis Petroleum (OAS) to Neutral; Party Isn’t Over, But It’s Starting to Get Late Oct 18, 2010 02:00PM
UBS Downgrades Oasis Petroleum (OAS) to Neutral Oct 18, 2010 08:12AM


Jul 27, 2010 12:00PM UBS Initiates Coverage on Oasis Petroleum (OAS) with a 'Buy'; You’re My Wonder "Well"
Jul 27, 2010 11:09AM Notable Analyst Rating Changes 07/27: SNE, CS, SVVS, COST Upgraded; ZRAN, MOS, KNX, WMT Downgraded
Jul 27, 2010 09:21AM Three Firms Initiate Coverage on Oasis Petroleum (OAS)
Jun 22, 2010 04:49PM Oasis Petroleum (OAS) Completes IPO
Jun 17, 2010 09:47AM Oasis Petroleum (OAS) IPO Trades Higher
Jun 17, 2010 09:31AM Oasis Petroleum (OAS) IPO Prices In Middle of Range
Mar 4, 2010 04:52PM Oasis Petroleum (OAS) Files $350M IPO