IDEXX Laboratories to Present at Raymond James 35th Annual Institutional Investors Conference

WESTBROOK, Maine, February 25, 2014—IDEXX Laboratories, Inc. (NASDAQ: IDXX), announced today that it will participate in the Raymond James 35th Annual Institutional Investors Conference. Brian McKeon, Executive Vice President and Chief Financial Officer, is scheduled to make a presentation on the Company on Tuesday, March 4, 2014 at 11:35 a.m. ET, at the JW Marriott Grande Lakes, Orlando, Florida. Individuals can access the live audio webcast of the presentation through a link on the home page of the IDEXX Laboratories website, idexx.com. An archived edition of the presentation will be available for 14 days via the same link.

About IDEXX Laboratories

IDEXX Laboratories, Inc. is a leader in pet healthcare innovation, serving practicing veterinarians around the world with a broad range of diagnostic and information technology-based products and services. IDEXX products enhance the ability of veterinarians to provide advanced medical care, improve staff efficiency and build more economically successful practices. IDEXX is also a worldwide leader in providing diagnostic tests and information for livestock and poultry and tests for the quality and safety of water and milk. Headquartered in Maine, IDEXX Laboratories employs more than 5,500 people and offers products to customers in over 175 countries.

Note Regarding Forward-Looking Statements

This news release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements are based on management's current expectations and beliefs, as well as a number of assumptions concerning future events. These statements are subject to risks, uncertainties, assumptions and other important factors. Readers are cautioned not to put undue reliance on such forward-looking statements because actual results may vary materially from those expressed or implied. The reports filed by the Company pursuant to United States securities laws contain discussions of these risks and uncertainties. The Company assumes no obligation to, and expressly disclaims any obligation to, update or revise any forward-looking statements, whether as a result of new information, future events or otherwise. Readers are advised to review the Company's filings with the United States Securities and Exchange Commission (which are available from the SEC's EDGAR database at www.sec.gov , at various SEC reference facilities in the United States and via the Company's website at www.idexx.com).