X0304 4 2012-02-28 0001489393 LyondellBasell Industries N.V. LYB 0001532849 Ovelmen Karyn F. WEENA 737 ROTTERDAM P7 3013AM NETHERLANDS 1 EVP & CFO Class A ordinary shares 2012-02-28 4 A 0 9811.0000 0.0000 A 9811.0000 D Opt - Stock Option 44.0000 2012-02-28 4 A 0 53690.0000 0.0000 A 2022-02-28 Class A ordinary shares 53690.0000 53690.0000 D Represents restricted stock units granted pursuant to LyondellBasell Industries N.V. Long Term Incentive Plan. Award vests in full on the fifth anniversary of the date of grant of February 28, 2012. Granted pursuant to the LyondellBasell Industries N.V. Long Term Incentive Plan. Award vests in three equal installments on the 1st, 2nd and 3rd anniversaries of the date of grant of February 28, 2012. /s/ Amanda K. Maki, Attorney in Fact 2012-03-01