[Form 3] Sphere Entertainment Co. Initial Statement of Beneficial Ownership

Rhea-AI Filing Summary

Patrick Francis Dolan filed an initial Form 3 reporting beneficial ownership of 1,075 shares of Class A Common Stock of Sphere Entertainment Co. (Ticker: SPHR). The event date is 09/08/2025 and the filing shows the shares are directly owned. The filing was signed by an attorney-in-fact on 09/10/2025. Address listed is the Dolan Family Office in Woodbury, NY.

Insights

Corporate Governance Expert

TL;DR: Routine initial beneficial-ownership disclosure showing a small direct stake; no governance control implied.

The Form 3 is a standard Section 16 filing notifying the market that Patrick Francis Dolan directly owns 1,075 Class A shares of SPHR. The disclosed stake is nominal relative to a public company and does not indicate board-level control or a 10% ownership threshold. The filing complies with reporting requirements and was executed via attorney-in-fact.

Securities Compliance Analyst

TL;DR: Compliance-focused filing with minimal investor impact; documents timely initial ownership disclosure.

This initial statement documents direct beneficial ownership and meets Section 16 reporting protocol. There are no derivative positions, amendments, or group filings indicated. From a compliance perspective, the filing appears complete for the information disclosed, and no material transaction or change in control is reported.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

DOLAN PATRICK FRANCIS

(Last) (First) (Middle)

C/O DOLAN FAMILY OFFICE

340 CROSSWAYS PARK DRIVE

(Street)

WOODBURY NY 11797

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
09/08/2025

3. Issuer Name and Ticker or Trading Symbol
Sphere Entertainment Co. [ SPHR ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
	Officer (give title below)	X	Other (specify below)
			Member of 13(d) Group

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Class A Common Stock	1,075	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Dennis H. Javer, Attorney-in-fact	09/10/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did the Form 3 filed for SPHR disclose?

The Form 3 discloses that Patrick Francis Dolan directly owns 1,075 shares of Class A Common Stock of Sphere Entertainment Co. (SPHR).

When is the event date reported on the Form 3 for SPHR?

The event requiring the statement is dated 09/08/2025 and the Form 3 was signed on 09/10/2025.

Is the ownership reported as direct or indirect?

The filing reports the ownership as Direct (D) for the 1,075 Class A shares.

Does the Form 3 report any derivative securities for SPHR?

No. Table II for derivative securities contains no entries; the filing reports only non-derivative shares.

Does this filing indicate a 10% ownership or control position in SPHR?

No. The filing does not indicate a 10% ownership. The relationship box checked shows Officer (title not specified) and Other, but no 10% owner box is checked.