Airgas (ARG -2.7%) says Executive Chairman Peter McCausland sold 1.2M shares of ARG common stock...

|By:, SA News Editor

Airgas (ARG -2.7%) says Executive Chairman Peter McCausland sold 1.2M shares of ARG common stock in a privately-negotiated overnight block trade in connection with personal financial planning matters. Following the sale, his beneficial ownership of ARG common stock is ~7M shares.