LEXICON PHARMACEUTICALS, INC. — Director's Dealing 2011

Apr 29, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LEXICON PHARMACEUTICALS, INC./DE (LXRX)
CIK: 0001062822
Period of Report: 2011-04-29

Reporting Person: BARKER SAM L (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-04-29	Stock Option (Right to Buy)	$1.69	A	20000	Acquired	2021-04-29	Common Stock (20000)	Direct

Footnotes

F1: Option vests with respect to 1/12th of the shares subject to the option for each month of service following the date of grant.