Item 2.02 Results of Operations and Financial Condition

On February 21, 2013, we issued a press release to report our financial results for the quarter and year ended December 31, 2012. A copy of the press release is attached to this current report on Form 8?K as Exhibit 99.1.
The information in this Form 8-K and the Exhibit attached to this Form 8-K shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934 (the "Exchange Act") or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits

(d) Exhibits Exhibit No. Description Press Release of Lexicon Pharmaceuticals, Inc. dated February 99.1 - 21, 2013

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