Exhibit 99.1 Walgreens Boots Alliance Reports Fiscal 2025 First Quarter Results Delivering Progress on Strategic Priorities; Maintaining Full Year Adjusted EPS Guidance First quarter financial results Fiscal 2025 guidance* • Maintaining fiscal 2025 adjusted EPS2 guidance of $1.40 to $1.80, with growth in U.S. Healthcare and International more than offset by a decline in U.S. Retail Pharmacy, a higher adjusted effective tax rate, and lower contributions from sale-leaseback and Cencora earnings DEERFIELD, Ill ...