James L. Dolan - Sep 8, 2025 Form 4 Insider Report for Sphere Entertainment Co. (SPHR)

Role
Executive Chairman / CEO, Director, Member of 13(d) Group, 10%+ Owner
Signature
/s/ James L. Dolan
Stock symbol
SPHR
Transactions as of
Sep 8, 2025
Transactions value $
$0
Form type
4
Date filed
9/10/2025, 09:25 PM
Previous filing
Aug 27, 2025
Next filing
Sep 17, 2025
SEC
View on sec.gov

Reporting Owners (2)

Name Relationship Address Signature Signature date CIK
DOLAN JAMES LAWRENCE Executive Chairman / CEO, Director, Member of 13(d) Group, 10%+ Owner TWO PENNSYLVANIA PLAZA, NEW YORK /s/ James L. Dolan 2025-09-10 0000933028
Dolan Kristin A Director, 10%+ Owner TWO PENNSYLVANIA PLAZA, NEW YORK /s/ Kristin A. Dolan 2025-09-10 0001480991

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction SPHR Class B Common Stock Other +56.9K +25.35% 282K Sep 8, 2025 Class A Common Stock 56.9K Direct F1, F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Sphere Entertainment Co. Class B Common Stock ("Class B Common Stock") is convertible at the option of the holder on a share for share basis into Sphere Entertainment Co. Class A Common Stock ("Class A Common Stock").
F2 On September 8, 2025, James L. Dolan received the shares of Class B Common Stock in partial repayment of a promissory note. For purposes of the repayment, the shares were valued at $52.2025 per share, the mean of the high and low trading price for the Class A Common Stock on September 8, 2025.
F3 Securities held directly by James L. Dolan, Kristin A. Dolan's spouse. Ms. Dolan disclaims beneficial ownership of these securities, and this filing shall not be deemed an admission that Ms. Dolan is, for the purposes of Section 16 or for any other purpose, the beneficial owner of such securities.