McKesson Declares Quarterly Dividend July 29, 2015

July 29, 2015

SAN FRANCISCO—July 29, 2015—The Board of Directors of McKesson Corporation (NYSE:MCK) today declared a regular dividend of twenty-eight cents per share on Common Stock, a four cent increase from the prior quarter. The dividend will be payable on October 1, 2015, to stockholders of record on September 1, 2015.

McKesson Corporation, currently ranked 11th on the FORTUNE 500, is a healthcare services and information technology company dedicated to making the business of healthcare run better. McKesson partners with payers, hospitals, physician offices, pharmacies, pharmaceutical companies and others across the spectrum of care to build healthier organizations that deliver better care to patients in every setting. McKesson helps its customers improve their financial, operational, and clinical performance with solutions that include pharmaceutical and medical-surgical supply management, healthcare information technology, and business and clinical services. For more information, visit www.McKesson.com.

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