CBI Lasse Petterson sold CHICAGO BRIDGE & IRON CO N V shares — SEC Form 4SELLCHICAGO BRIDGE & IRON CO N V

Lasse Petterson, Chief Operating Officer at CHICAGO BRIDGE & IRON CO N V (CBI), sold 49,047 shares at $46.01 ($2.3M) on 2012-03-09, disclosed to the SEC on 2012-03-13.