Ms. Melissa Eckersley reports

CORUS ENTERTAINMENT'S THIRD QUARTER FINANCIAL RESULTS TO BE RELEASED ON JUNE 26, 2025

Corus Entertainment Inc. will release its third quarter fiscal 2025 results on Thursday, June 26, 2025.

A conference call with Corus's senior management will take place at 8 a.m. ET/7 a.m. CT/6 a.m. MT/5 a.m. PT. While this call is directed at analysts and investors, members of the media are welcome to listen in.

RapidConnect: To instantly join the conference call by phone, please register and be connected to the conference call automatically.

Traditional dial-in information: 1-888-699-1199 (toll-free North America) or 416-945-7677 (local or international)

Webcast: This conference call will also be available through a live webcast in the investor relations section of the Corus website.

• Please connect to the conference call at least 10 minutes before the scheduled start time.
• PowerPoint slides will be posted 15 minutes before the start of this call in the investor relations section of the Corus website.

Replay: This call will be archived and available for replay in the investor relations section of the Corus website beginning June 26, 2025, at 11 a.m. ET, or accessible by telephone until July 3, 2025, at 1-888-660-6345 (toll-free North America) or 289-819-1450 (local or international), using replay code 85170 followed by the number sign.

About Corus Entertainment Inc.

Corus is a leading media and content company that develops, delivers and distributes high-quality brands and content across platforms for audiences around the world. Engaging audiences since 1999, the company has a portfolio of multimedia offerings that encompass 30 specialty television services, 36 radio stations, 15 conventional television stations, digital and streaming platforms, and social digital agency and media services. Corus's roster of premium brands includes Global Television, W Network, Flavour Network, Home Network, The History Channel, Showcase, Slice, Adult Swim, National Geographic and Global News, along with streaming platforms StackTV, Teletoon+, the Global TV app and Curiouscast.