Christopher J. Winters - 24 Nov 2025 Form 3 Insider Report for Sphere Entertainment Co. (SPHR)

Reporting relationship: SVP, Controller & PAO
Issuer ticker: SPHR
Reported as of: 24 Nov 2025
Net transaction value: $0
SEC form: 3
Accepted by SEC: 26 Nov 2025, 16:05:03 UTC
Next SEC filing: 13 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Mark C. Cresitello, Attorney-in-Fact for Christopher J. Winters

Key filing fact

Christopher J. Winters filed Form 3 for Sphere Entertainment Co. (SPHR) on 26 Nov 2025.

Key facts

This page summarizes Christopher J. Winters's Form 3 filing for Sphere Entertainment Co. (SPHR).
0 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 26 Nov 2025, 16:05.

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

CIK 0002097004 Primary reporting owner

Relationship: SVP, Controller & PAO
Address: TWO PENNSYLVANIA PLAZA, NEW YORK
Signature: /s/ Mark C. Cresitello, Attorney-in-Fact for Christopher J. Winters
Signature date: 26 Nov 2025

Shares, units, or other non-derivative securities reported in this filing.

SPHR holding

No transaction description listed

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

SEC remarks

Christopher J. Winters became an officer of Sphere Entertainment Co. effective November 24, 2025. Exhibit Index: Exhibit 24 - Power of Attorney