Allen M. Lo - 30 Mar 2026 Form 4 Insider Report for Sphere Entertainment Co. (SPHR)

Reporting relationship: EVP & Chief Legal Officer
Issuer ticker: SPHR
Reported as of: 30 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 01 Apr 2026, 16:06:02 UTC
Next SEC filing: 16 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Mark C. Cresitello, Attorney-in-Fact for Allen M. Lo

Key filing fact

Allen M. Lo filed Form 4 for Sphere Entertainment Co. (SPHR) on 01 Apr 2026.

Key facts

This page summarizes Allen M. Lo's Form 4 filing for Sphere Entertainment Co. (SPHR).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 01 Apr 2026, 16:06.

Change

No earlier filing in this sequence is available for direct comparison.
Current net transaction value: $0.

Research use

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.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002125414 Primary reporting owner

Lo Allen M.

Relationship: EVP & Chief Legal Officer
Address: TWO PENNSYLVANIA PLAZA, NEW YORK
Signature: /s/ Mark C. Cresitello, Attorney-in-Fact for Allen M. Lo
Signature date: 01 Apr 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

SPHR transaction Derivative

Restricted Stock Units

Award

Transaction value
Shares: +15,734
Change %
Price: $0.000000^*
Shares after: 15,734
Date: 30 Mar 2026
Ownership: Direct
Underlying class: Class A Common Stock
Underlying amount: 15,734
Exercise price
Footnotes: F1, F2

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Each Restricted Stock Unit ("RSU") is granted under the Sphere Entertainment Co. 2020 Employee Stock Plan, as amended, and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof.

Footnote F2

The RSUs are scheduled to vest and settle in three equal installments on March 15, 2027, March 15, 2028 and March 15, 2029.