Lexicon Pharmaceuticals to Participate in the Stifel 2020 Virtual Healthcare Conference

Lexicon Pharmaceuticals, Inc. (Nasdaq: LXRX) today announced its participation in the following conference:

• Stifel 2020 Virtual Healthcare Conference on Wednesday, November 18, 2020

Lonnel Coats, Lexicon’s president and chief executive officer, and Jeffrey L. Wade, Lexicon’s executive vice president, corporate and administrative affairs and chief financial officer, will participate in a live fireside chat on Wednesday, November 18, 2020 at 2:40 p.m. ET. A webcast of the event will be available in the “Events” section of the Lexicon website at www.lexpharma.com. An archived version of the webcast will be available on the website for two weeks.

About Lexicon Pharmaceuticals

Lexicon is a biopharmaceutical company with a mission of pioneering medicines that transform patients’ lives. Through its Genome5000™ program, Lexicon scientists studied the role and function of nearly 5,000 genes and identified more than 100 protein targets with significant therapeutic potential in a range of diseases. Through the precise targeting of these proteins, Lexicon is pioneering the discovery and development of innovative medicines to safely and effectively treat disease. Lexicon advanced one of these medicines to market and has a pipeline of promising drug candidates in discovery and clinical and preclinical development in diabetes and metabolism, neuropathic pain and other indications. For additional information, please visit www.lexpharma.com.

Safe Harbor Statement

This press release contains “forward-looking statements,” including statements relating to Lexicon’s financial position, long-term outlook on its business and the clinical development and therapeutic and commercial potential of its drug candidates. In addition, this press release also contains forward looking statements relating to Lexicon’s growth and future operating results, discovery and development of products, strategic alliances and intellectual property, as well as other matters that are not historical facts or information. All forward-looking statements are based on management’s current assumptions and expectations and involve risks, uncertainties and other important factors, specifically including Lexicon’s ability to meet its capital requirements, successfully conduct preclinical and clinical development and obtain necessary regulatory approvals of LX9211, sotagliflozin and its other potential drug candidates on its anticipated timelines, achieve its operational objectives, obtain patent protection for its discoveries and establish strategic alliances, as well as additional factors relating to manufacturing, intellectual property rights, and the therapeutic or commercial value of its drug candidates. Any of these risks, uncertainties and other factors may cause Lexicon’s actual results to be materially different from any future results expressed or implied by such forward-looking statements. Information identifying such important factors is contained under “Risk Factors” in Lexicon’s annual report on Form 10-K for the year ended December 31, 2019, as filed with the Securities and Exchange Commission. Lexicon undertakes no obligation to update or revise any such forward-looking statements, whether as a result of new information, future events or otherwise.

For Inquiries:

Chas SchultzExecutive Director, Corporate Communications and Investor RelationsLexicon Pharmaceuticals(281) [e-mail]