| Thu, Nov 19, 2009 | | | Airgas to build new plant in Kapolei at bizjournals.com (Thu, Nov 19)
| | Wed, Nov 18, 2009 | | | Adami: The Basics of Basic Materials at Seeking Alpha (Wed, Nov 18)
| | Mon, Nov 16, 2009 | | | UPDATE - Airgas buys Florida-based gas distributor at Reuters (Mon, Nov 16)
| | | Airgas acquires gas distributor Tri-Tech AP (Mon, Nov 16)
| | | Airgas acquires Tri-Tech at bizjournals.com (Mon, Nov 16)
| | | Airgas Acquires Tri-Tech Based in Tampa, Florida Business Wire (Mon, Nov 16)
| | | Exciting Young Funds Buck the Trend at Motley Fool (Mon, Nov 16)
| | Fri, Nov 13, 2009 | | | AIRGAS INC Financials EDGAR Online Financials (Fri, Nov 13)
| | Thu, Nov 12, 2009 | | | Airgas CEO to Present at Oppenheimer Industrials Conference Business Wire (Thu, Nov 12)
| | Mon, Nov 9, 2009 | | | AIRGAS INC Files SEC form 10-Q, Quarterly Report EDGAR Online (Mon, Nov 9)
| | Fri, Nov 6, 2009 | | | Better Portfolios Through Chemicals at Forbes.com (Fri, Nov 6)
| | Thu, Nov 5, 2009 | | | Airgas Declares Regular Dividend for Third Quarter FY2010 Business Wire (Thu, Nov 5)
| | Tue, Nov 3, 2009 | | | Airgas EVP and COO to Present at Baird Industrial Conference Business Wire (Tue, Nov 3)
| | | Stock Picks: Nordstrom, Airgas at BusinessWeek (Tue, Nov 3)
| | Mon, Nov 2, 2009 | | | Shire names David Stout to board AP (Mon, Nov 2)
| | | Premarket roundup: Airgas, Nordstrom AP (Mon, Nov 2)
| | | Ahead of the Bell: Airgas upgraded to 'Overweight' AP (Mon, Nov 2)
| | Thu, Oct 29, 2009 | | | Airgas, Inc. F2Q10 (Qtr End 09/30/09) Earnings Call Transcript at Seeking Alpha (Thu, Oct 29)
| | | Airgas 2Q profit off 25 percent as sales fall AP (Thu, Oct 29)
| | | Airgas guides for fiscal 3Q below Street view AP (Thu, Oct 29)
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