Corporate Profile Airgas, Inc. (NYSE: ARG), through its subsidiaries, is the largest U.S. distributor of industrial, medical, and specialty gases, and hardgoods, such as welding equipment and supplies. Airgas is also one of the largest U.S. distributors of safety products, the largest U.S. producer of nitrous oxide and dry ice, the largest liquid carbon dioxide producer in the Southeast, and a leading distributor of process chemicals, refrigerants, and ammonia products. Airgas Chairman and Chief Executive Officer Peter McCausland founded the company in 1982. Through more than 370 acquisitions and internal growth, Airgas has built the largest national distribution network in the packaged gas industry. More than 14,000 employees work in over 1,100 locations, including branches, retail stores, gas fill plants, specialty gas labs, production facilities and distribution centers. Airgas also distributes its products and services through eBusiness, catalog and telesales channels. Its national scale and strong local presence offer a competitive edge to its diversified customer base.   Management Committee Peter McCausland Chairman and Chief Executive Officer Michael L. Molinini Executive Vice President and Chief Operating Officer Robert M. McLaughlin Senior Vice President and Chief Financial Officer Robert A. Dougherty Senior Vice President and Chief Information Officer Leslie J. Graff Senior Vice President, Corporate Development Dwight T. Wilson Senior Vice President, Human Resources Robert H. Young, Jr. Senior Vice President and General Counsel   Directors Leslie Graff Senior Vice President, Corporate Development Dwight Wilson Senior Vice President, Human Resources Robert Young Senior Vice President and General Counsel Michael Molinini Executive Vice President and Chief Operating Officer Robert McLaughlin Senior Vice President and Chief Financial Officer Robert Dougherty Senior Vice President and Chief Information Officer Peter McCausland Chairman and Chief Executive Officer William Albertini Former Chief Financial Officer W. Thacher Brown Former Chairman and President James W. Hovey President Richard C. Ill President and Chief Executive Officer Paula A. Sneed Former Executive Vice President of Global Marketing Resources and Initiatives David Stout President Lee M. Thomas President and Chief Executive Officer John C. van Roden, Jr. Former Executive Vice President and Chief Financial Officer			Contact Information Address Airgas, Inc. 259 No. Radnor-Chester Rd. Radnor, PA 19087-5283  Phone 800-255-2165 Fax 610-225-3271 IR Contacts Jay Worley Director, Investor Relations Phone 866-816-4618 jay.worley@airgas.com Media Contact: James Ely VP Communications Phone 610-902-6010 jim.ely@airgas.com E-mail investors@airgas.com Home page www.airgas.com   Shareholder Information Exchange NYSE Stock Quote (ARG) 58.09 Minimum 20 minutes delayed Listed ARG Common Stock Transfer Agent BNY Mellon Shareowner Services 480 Washington Boulevard Jersey City, NJ 07310-1900 Phone: (800) 851-9677 Website