MCKESSON CORP

We routinely post on our company website, and via our social media channels, information that may be material to investors, including details and updates to information disclosed elsewhere, which may include business developments, earnings and financial performance, sustainability matters, and materials for presentations to investors and financial analysts. Investors are encouraged to monitor our websitewww.mckesson.com. Interested parties can sign up on our website, including our Investor Relations site, to receive automated e-mail alerts, such as via RSS newsfeed, when we post certain information. Interested parties can also follow our social media feed @McKesson on X, formerly known as Twitter. The content on any website or social media channel is not incorporated by reference into this report, unless expressly noted otherwise.