Huntsman CORP — Director's Dealing 2011

May 11, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Huntsman CORP (HUN)
CIK: 0001307954
Period of Report: 2011-05-09

Reporting Person: Hankins Anthony P (CEO Asia Pacific & Div Pres)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-05-09	Common Stock	M	110000	$2.59	Acquired	399022	Direct
2011-05-09	Common Stock	S	110000	$20.6677	Disposed	289022	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-05-09	Option (Right to Buy)	$2.59	M	110000	Disposed	2019-03-02	Common Stock (110000)	Direct

Footnotes

F1: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 25, 2011.

F2: The price reported in Column 4 with respect to the shares sold on May 9, 2011 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.45 to $20.85 per share. The Reporting Person has provided to the Issuer, and undertakes to provide to any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in Footnote (2) to this Form 4.

F3: This option vested as to 112,245 shares on March 2, 2010, 112,245 shares on March 2, 2011 and will vest with respect to the remaining 110,000 shares on March 2, 2012.