Jan 8, 2013 07:00AM Barclays Downgrades Tenaris S.A. (TS) to Equalweight
Dec 19, 2011 01:48PM Barclays U.S. Oil Services & Drilling: 2012 Outlook: The Next Mega-Cycle Takes Hold
Sep 23, 2011 02:36PM Barclays Maintains an 'Overweight' on Tenaris S.A. (TS); Analyst Day Takeaways
May 9, 2011 02:19PM Barclays Maintains an 'Overweight' on Tenaris S.A. (TS); Seamless Volume Acceleration Under Way
Jan 25, 2011 01:19PM Barclays Maintains an 'Overweight' on Tenaris S.A. (TS); Lowering EPS Estimates and PT
Jan 11, 2011 09:06AM Daily State of the Markets 01/11: Bulls, Bears (and Cubbies)
Dec 28, 2010 10:51AM Notable Analyst Rating Changes 12/28: KBR Upgraded; DIOD, DNBK, EURX, TS Downgraded
Dec 15, 2010 01:08PM Barclays on U.S. Oil Services & Drilling: Spending Survey Results Support Bullish
Nov 18, 2010 01:09PM UPDATE - Barclays Initiates Ccoverage on Tenaris S.A. (TS) with an Overweight; The Global Tubular Goods Leader
Nov 18, 2010 07:58AM Barclays Starts Tenaris S.A. (TS) at Overweight
Feb 26, 2009 10:22AM David Moenning's Daily State of the Markets: 2/26