AIRGAS SHAREHOLDER NOTICE: Faruqi & Faruqi, LLP Announces the Investigation of Airgas, Inc. (ARG) Over the Proposed Sale of the Company to Air Liquide

NEW YORK--(BUSINESS WIRE)--Faruqi & Faruqi, LLP, a leading national securities firm headquartered in New York City, is investigating the Board of Directors of Airgas, Inc. (“Airgas” or the “Company”) (NYSE:ARG) for potential breaches of fiduciary duties in connection with the sale of the Company to Air Liquide for approximately $13.4 billion.