McKesson — Aug 5, 2026 release

These items are generally uncertain and depend on various factors, many of which are beyond the company's control, and as such, any associated estimate and its impact on GAAP performance could vary materially. McKesson is raising its fiscal 2027 Adjusted Earnings per Diluted Share guidance to $44.20 to $45.00 from the previous range of $43.80 to $44.60. “The raise in full year Adjusted Earnings per Diluted Share outlook reflects strong first quarter performance and sustainable operational momentum. Our confidence in the business is supported by durability across the enterprise and our commitment to disciplined capital allocation,” said Kenny Cheung, executive vice president and chief financial officer. Additional modeling considerations will be provided in the earnings call presentation. Conference Call Details McKesson has scheduled a conference call for today, Wednesday, August 5, 2026, at 4:30 PM ET to discuss the company’s financial results. The audio webcast of the conference call will be available live and archived on McKesson's Investor Relations website at investor.mckesson.com . Upcoming Investor Events McKesson management will be participating in the following investor events: • Wells Fargo 2026 Healthcare Conference, September 8, 2026 • Morgan Stanley Healthcare Conference, September 14, 2026 • Deutsche Bank Healthcare Summit, September 16, 2026 The audio webcasts, and a complete listing of upcoming events for the investment community, including details and updates, will be