STOCK TITAN

Sphere Entertainment insiders vest 107K shares

James and Kristin Dolan report vesting of RSU and PSU awards in SPHR and tax-related share withholdings, with remaining family holdings disclosed and largely disclaimed.

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Sphere Entertainment Co. (SPHR) reports that Executive Chairman and CEO James L. Dolan and director Kristin A. Dolan completed vesting and settlement of previously granted equity awards on September 15, 2026. Restricted Stock Units and Performance Restricted Stock Units granted on September 1, 2023 under the 2020 Employee Stock Plan were exercised into 107,586 shares of Class A Common Stock. A total of 54,921 shares of Class A Common Stock were delivered or withheld at $144.12 per share to satisfy tax withholding obligations, exempt under Rule 16b-3. After these transactions, indirect holdings include 14,119 shares held by Kristin A. Dolan and 746 shares held by minor children and household members, for which the reporting persons disclaim beneficial ownership as described in the footnotes. No Rule 10b5-1 trading plan is reported.

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Insider DOLAN JAMES LAWRENCE, Dolan Kristin A
Role Executive Chairman and CEO | Director, 10% Owner
Type Security Shares Price Value
Exercise Restricted Stock Units F1 26,897 $0.00 $0.00
Exercise Performance Restricted Stock Units F5 80,689 $0.00 $0.00
Exercise Class A Common Stock F1, F2, F3 26,897 $0.00 $0.00
Tax Withholding Class A Common Stock F4, F2, F3 13,730 $144.12 $1.98M
Exercise Class A Common Stock F5, F2, F3 80,689 $0.00 $0.00
Tax Withholding Class A Common Stock F6, F2, F3 41,191 $144.12 $5.94M
holding Class A Common Stock F7 -- -- --
holding Class A Common Stock F8 -- -- --
Holdings After Transaction: Restricted Stock Units — 0 contracts (Direct); Performance Restricted Stock Units — 0 contracts (Direct); Class A Common Stock — 1,031,133 shares (Direct); Class A Common Stock — 14,119 shares (Indirect, By Spouse); Class A Common Stock — 746 shares (Indirect, By Minor Children and Household Members)
Footnotes (8)
  1. F1. Each restricted stock unit ("RSU") was granted on September 1, 2023 under the Sphere Entertainment Co. ("SPHR") 2020 Employee Stock Plan, as amended (the "2020 Employee Stock Plan"), and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 13, 2024. One-third of the RSUs vested and were settled on September 15, 2025. The remaining one-third of the RSUs vested and were settled on September 15, 2026.
  2. F2. Includes shares held jointly with spouse.
  3. F3. Securities held directly by James L. Dolan, Kristin A. Dolan's spouse, or jointly by James L. Dolan and Kristin A. Dolan. Ms. Dolan disclaims beneficial ownership of these securities beneficially owned or deemed to be beneficially owned by Mr. Dolan (other than securities held jointly with her spouse) and this report shall not be deemed to be an admission that she is, for purposes of Section 16 or for any other purpose, the beneficial owner of such securities.
  4. F4. Represents RSUs of SPHR withheld to satisfy tax withholding obligations in connection with the vesting and settlement of RSUs described in footnote 1, exempt under Rule 16b-3.
  5. F5. Each performance restricted stock unit ("PSU") was granted on September 1, 2023 under the 2020 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. The Compensation Committee of the Board of Directors of SPHR deemed such PSUs earned at 100% of target on March 27, 2024. The PSUs vested and were settled on September 15, 2026.
  6. F6. Represents PSUs of SPHR withheld to satisfy tax withholding obligations in connection with the vesting and settlement of PSUs described in footnote 5, exempt under Rule 16b-3.
  7. F7. Securities held directly by Kristin A. Dolan, James L. Dolan's spouse. Mr. Dolan disclaims beneficial ownership of these securities beneficially owned or deemed to be beneficially owned by Ms. Dolan (other than securities in which he has a direct pecuniary interest) and this report shall not be deemed to be an admission that Mr. Dolan is, for the purposes of Section 16 or for any other purpose, the beneficial owner of such securities.
  8. F8. The reporting persons disclaim beneficial ownership of all securities of SPHR beneficially owned and deemed to be beneficially owned by their minor children and household members and this report shall not be deemed an admission that reporting persons are, for the purposes of Section 16 or for any other purpose, the beneficial owner of such securities.
RSUs settled into Class A Common Stock 26,897 shares Restricted Stock Units vested and settled on September 15, 2026
PSUs settled into Class A Common Stock 80,689 shares Performance Restricted Stock Units vested and settled on September 15, 2026
Total shares from RSU and PSU settlement 107,586 shares Derivative exercises (RSUs and PSUs) reported as exercised on September 15, 2026
Shares withheld for RSU tax obligations 13,730 shares RSUs withheld to satisfy tax withholding obligations at $144.12 per share
Shares withheld for PSU tax obligations 41,191 shares PSUs withheld to satisfy tax withholding obligations at $144.12 per share
Tax withholding price $144.12 per share Price used for RSU and PSU tax-withholding dispositions (code F)
Indirect holdings by spouse 14,119 shares Class A Common Stock held directly by Kristin A. Dolan, with beneficial ownership disclaimed as described
Indirect holdings by minor children and household members 746 shares Securities of SPHR beneficially owned or deemed owned by minor children and household members, beneficial ownership disclaimed
Restricted Stock Units financial
"Each restricted stock unit ("RSU") was granted on September 1, 2023"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
Performance Restricted Stock Units financial
"Each performance restricted stock unit ("PSU") was granted on September 1, 2023"
Performance restricted stock units (PRSUs) are promises to deliver company shares to employees or executives only if the business meets specific performance targets and any time-based holding rules. Think of them as a bonus that converts into stock only after set goals are reached, so investors watch PRSUs for two reasons: they can dilute existing shares if paid out, and they signal how closely management’s pay is tied to company performance.
Rule 16b-3 regulatory
"withheld to satisfy tax withholding obligations ... exempt under Rule 16b-3"
Rule 16b-3 is a Securities and Exchange Commission regulation that exempts certain routine, pre-approved transactions by company insiders from automatic liability for short-term trading profits. It acts like a safe harbor: if an insider follows a formal plan or the board approves specific transactions in advance, profits from buying and selling company stock within six months are not automatically reclaimed. Investors care because the rule clarifies when insider trades are permissible and reduces uncertainty about potential clawbacks.
Section 16 regulatory
"for the purposes of Section 16 or for any other purpose"
Section 16 is a U.S. securities law rule that governs the trading and disclosure obligations of company insiders — typically officers, directors and large shareholders — to promote transparency and deter unfair profit-taking. It requires insiders to publicly report their stock trades and allows companies or the issuer to reclaim quick, short-term profits from certain insider trades, like a scoreboard and a refund policy that help investors see and limit possible insider advantage.
2020 Employee Stock Plan financial
"granted on September 1, 2023 under the 2020 Employee Stock Plan"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did SPHR insiders James and Kristin Dolan report on this Form 4?

They reported vesting and settlement of Restricted Stock Units and Performance Restricted Stock Units into 107,586 shares of SPHR Class A Common Stock on September 15, 2026, plus related share withholdings to cover tax obligations.

How many SPHR shares were withheld for taxes in this Form 4?

A total of 54,921 shares of SPHR Class A Common Stock were delivered or withheld to satisfy tax withholding obligations, including 13,730 RSU shares and 41,191 PSU shares, each at a reported price of $144.12 per share, exempt under Rule 16b-3.

What RSU and PSU grants are involved in the SPHR Form 4 for the Dolans?

The filing involves RSUs and PSUs granted September 1, 2023 under the 2020 Employee Stock Plan. RSUs vested in three installments (2024, 2025, 2026), and PSUs were deemed earned at 100% of target on March 27, 2024 and vested on September 15, 2026.

What indirect SPHR shareholdings by the Dolan family are disclosed?

The filing discloses 14,119 shares of SPHR Class A Common Stock held by Kristin A. Dolan and 746 shares held by minor children and household members. The reporting persons disclaim beneficial ownership of these securities except as specifically noted in the footnotes.

Was a Rule 10b5-1 trading plan used for these SPHR transactions?

No. The Form 4 indicates that no Rule 10b5-1 trading plan is reported for these vesting, settlement, and tax-withholding transactions in SPHR shares.

What roles do James and Kristin Dolan hold at SPHR according to this Form 4?

James L. Dolan is identified as Executive Chairman and CEO and a ten percent owner of SPHR. Kristin A. Dolan is identified as a director and a ten percent owner, with additional detail on shared and disclaimed holdings in the footnotes.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
DOLAN JAMES LAWRENCE

(Last)(First)(Middle)
TWO PENNSYLVANIA PLAZA

(Street)
NEW YORK NEW YORK 10121

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Sphere Entertainment Co. [ SPHR ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirectorX10% Owner
XOfficer (give title below)XOther (specify below)
Executive Chairman and CEOMember of 13(d) Group
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
09/15/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
XForm filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Class A Common Stock09/15/2026M26,897A$0(1)1,005,365(2)D(3)
Class A Common Stock09/15/2026F(4)13,730D$144.12991,635(2)D(3)
Class A Common Stock09/15/2026M80,689A$0(5)1,072,324(2)D(3)
Class A Common Stock09/15/2026F(6)41,191D$144.121,031,133(2)D(3)
Class A Common Stock14,119I(7)By Spouse
Class A Common Stock746I(8)By Minor Children and Household Members
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(1)09/15/2026M26,897 (1)09/15/2026Class A Common Stock26,897$00D
Performance Restricted Stock Units(5)09/15/2026M80,689 (5)09/15/2026Class A Common Stock80,689$00D
1. Name and Address of Reporting Person*
DOLAN JAMES LAWRENCE

(Last)(First)(Middle)
TWO PENNSYLVANIA PLAZA

(Street)
NEW YORK NEW YORK 10121

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
XDirectorX10% Owner
XOfficer (give title below)XOther (specify below)
Executive Chairman and CEOMember of 13(d) Group
1. Name and Address of Reporting Person*
Dolan Kristin A

(Last)(First)(Middle)
TWO PENNSYLVANIA PLAZA

(Street)
NEW YORK NEW YORK 10121

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
XDirectorX10% Owner
Officer (give title below)Other (specify below)
Explanation of Responses:
1. Each restricted stock unit ("RSU") was granted on September 1, 2023 under the Sphere Entertainment Co. ("SPHR") 2020 Employee Stock Plan, as amended (the "2020 Employee Stock Plan"), and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 13, 2024. One-third of the RSUs vested and were settled on September 15, 2025. The remaining one-third of the RSUs vested and were settled on September 15, 2026.
2. Includes shares held jointly with spouse.
3. Securities held directly by James L. Dolan, Kristin A. Dolan's spouse, or jointly by James L. Dolan and Kristin A. Dolan. Ms. Dolan disclaims beneficial ownership of these securities beneficially owned or deemed to be beneficially owned by Mr. Dolan (other than securities held jointly with her spouse) and this report shall not be deemed to be an admission that she is, for purposes of Section 16 or for any other purpose, the beneficial owner of such securities.
4. Represents RSUs of SPHR withheld to satisfy tax withholding obligations in connection with the vesting and settlement of RSUs described in footnote 1, exempt under Rule 16b-3.
5. Each performance restricted stock unit ("PSU") was granted on September 1, 2023 under the 2020 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. The Compensation Committee of the Board of Directors of SPHR deemed such PSUs earned at 100% of target on March 27, 2024. The PSUs vested and were settled on September 15, 2026.
6. Represents PSUs of SPHR withheld to satisfy tax withholding obligations in connection with the vesting and settlement of PSUs described in footnote 5, exempt under Rule 16b-3.
7. Securities held directly by Kristin A. Dolan, James L. Dolan's spouse. Mr. Dolan disclaims beneficial ownership of these securities beneficially owned or deemed to be beneficially owned by Ms. Dolan (other than securities in which he has a direct pecuniary interest) and this report shall not be deemed to be an admission that Mr. Dolan is, for the purposes of Section 16 or for any other purpose, the beneficial owner of such securities.
8. The reporting persons disclaim beneficial ownership of all securities of SPHR beneficially owned and deemed to be beneficially owned by their minor children and household members and this report shall not be deemed an admission that reporting persons are, for the purposes of Section 16 or for any other purpose, the beneficial owner of such securities.
/s/ James L. Dolan09/17/2026
/s/ Mark C. Cresitello, Attorney-in-Fact for Kristin A. Dolan09/17/2026
** Signature of Reporting PersonDate
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 4 (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.
* Form 4: SEC 1474 (03-26)

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