LyondellBasell Industries N.V. — Director's Dealing 2014

May 2, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LyondellBasell Industries N.V. (LYB)
CIK: 0001489393
Period of Report: 2014-04-30

Reporting Person: VanDerSnick Michael D (SVP, Manufacturing EAI)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-04-30	Class A ordinary shares	F	91.0000	$92.5000	Disposed	17712.0000	Direct
2014-05-01	Class A ordinary shares	M	4651.0000	$13.1100	Acquired	22363.0000	Direct
2014-05-01	Class A ordinary shares	S	4651.0000	$92.5691	Disposed	17712.0000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-05-01	Opt - Stock Option	$13.1100	M	4651.0000	Disposed	2020-04-30	Class A ordinary shares (4651.0000)	Direct

Footnotes

F1: Includes 15,173 restricted stock units granted pursuant to the issuer's long-term incentive plan: 60 granted on February 11, 2012 that vest on August 21, 2014, 12,322 granted on April 30, 2010 that vest on April 30, 2015, 60 granted on February 11, 2012 that vest on August 21, 2015, 652 granted on August 21, 2012 that vest on August 21, 2017, 1,267 granted on February 12, 2013 that vest on February 12, 2018 and 812 granted on February 20, 2014 that vest on February 20, 2017.

F2: This transaction was executed in multiple trades at prices ranging from $92.56 to $92.59. The price reported above reflects the weighted-average sale price. The reporting person herby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3: The option was originally granted on April 30, 2010 and vests in three equal installments on the 2nd, 3rd and 4th anniversary of the date of grant.