Halozyme Therapeutics — Oct 31, 2024 release

2024 Financial Guidance   Previous Guidance Range New Guidance Range Total Revenue $935 to $1,015 million $970 to $1,020 million Royalty Revenue $520 to $555 million $550 to $565 million Adjusted EBITDA $555 to $615 million $595 to $625 million Non-GAAP Diluted EPS $3.65 to $4.05 $4.00 to $4.20 Webcast and Conference Call Halozyme will host its Quarterly Update Conference Call for the third quarter ended September 30, 2024 today, Thursday, October 31, 2024 at 1:30 p.m. PT/4:30 p.m. ET. The conference call may be accessed live with pre-registration via link: https://registrations.events/direct/Q4I7813747 . The call will also be webcast live through the “Investors” section of Halozyme’s corporate website and a recording will be made available following the close of the call. To access the webcast and additional documents related to the call, please visit Halozyme.com. About Halozyme Halozyme is a biopharmaceutical company advancing disruptive solutions to improve patient experiences and outcomes for emerging and established therapies. As the innovators of ENHANZE ® drug delivery technology with the proprietary enzyme rHuPH20, Halozyme’s commercially-validated solution is used to facilitate the subcutaneous delivery of injected drugs and fluids, with the goal of improving the patient experience with rapid subcutaneous delivery and reduced treatment burden. Having touched more than 800,000 patient lives in post-marketing use in eight commercialized products across more than