Sphere Entertainment Co.

Our Board has adopted a Code of Conduct and Ethics for our directors, officers and employees. A portion of this Code of Conduct and Ethics also serves as a code of conduct and ethics for our senior financial officers, including our principal accounting officer and controller. Among other things, our Code of Conduct and Ethics covers conflicts of interest, disclosure responsibilities, legal compliance, reporting and compliance with the Code of Conduct and Ethics, confidentiality, corporate opportunities, fair dealing, protection and proper use of Company assets and equal employment opportunity and harassment. The full text of the Code of Conduct and Ethics is available on our website atwww.sphereentertainmentco.comunder Investors — Governance — Corporate Governance. In addition, a copy may be obtained by writing to Sphere Entertainment Co., Two Pennsylvania Plaza, New York, NY 10121; Attention: Corporate Secretary. Within the time period required by the SEC, we will post on our website any amendment to the Code of Conduct and Ethics and any waiver applicable to any executive officer, director or senior financial officer.