X0306 4 2013-03-01 0001489393 LyondellBasell Industries N.V. LYB 0001532849 Ovelmen Karyn F. STATIONSPLEIN 45 3013 AK P7 NETHERLANDS 1 EVP & CFO Class A ordinary shares 2013-03-01 4 F 0 297.0000 58.6200 D 21619.0000 D Includes 21,004 restricted stock units granted pursuant to the issuer's long-term incentive plan, of which 9,811 were granted on February 28, 2012 that vest on February 28, 2017; 1,013 were granted on December 11, 2012 that vest on October 17, 2013; 910 were granted on December 11, 2012 that vest on February 28, 2014; 1,012 were granted on December 11, 2012 that vest on October 17, 2014; 910 were granted on December 11, 2012 that vest on February 28, 2015; and 7,348 were granted on February 12, 2013 that vest on February 12, 2018. /s/ Amanda K. Maki, Attorney in Fact 2013-03-04