Sphere Entertainment Co SEC Filings

Sphere Entertainment Co. (SPHR) furnished an update on its business by announcing financial results for its third quarter ended September 30, 2025. The company shared the details via a press release attached as Exhibit 99.1.

The disclosure was provided under Item 2.02 and is furnished, not filed, meaning it is not subject to Section 18 liabilities of the Exchange Act and is not incorporated by reference into other filings.

Sphere Entertainment (SPHR) reported a director equity grant on a Form 4. On 10/17/2025, director Ryan Dolan acquired 716 Restricted Stock Units (RSUs) under the company’s 2020 Employee Stock Plan at a price of $0.0 per unit. Each RSU represents a right to receive one share of Class A Common Stock or the cash equivalent.

The RSUs vest in three equal installments on March 15, 2026, March 15, 2027, and March 15, 2028. Following the transaction, Dolan beneficially owned 2,728 derivative securities, held directly.

Bank of Nova Scotia reports beneficial ownership of 1,756,613 shares of Sphere Entertainment Co. Class A common stock, representing 5.87% of the class. The filer reports sole voting and sole dispositive power over these shares and identifies itself as a parent holding company. The Schedule 13G filing indicates the holding is reported under the forms applicable to passive or institutional investors and notes that the foreign regulatory regime for the bank is substantially comparable to the U.S. equivalent. Other items in the filing—including group membership, ownership on behalf of another person, and subsidiary acquisition details—are marked not applicable.

Sphere Entertainment Co. (SPHR) filed a Form 144 reporting a proposed sale of 8,500 Class A shares through Fidelity Brokerage Services LLC on the NYSE, with an aggregate market value of $531,250 and an approximate sale date of 09/18/2025. The shares were acquired on 09/15/2024 from the issuer as restricted stock vesting and were paid as compensation.

The filing also discloses a sale by the same account holder of 17,620 Class A shares on 09/11/2025 for gross proceeds of $1,019,317. The filer certifies they have no undisclosed material adverse information about the issuer.

James L. Dolan and Kristin A. Dolan reported Section 16 transactions for Sphere Entertainment Co. (SPHR) with earliest transaction date 09/15/2025. Multiple restricted stock units (RSUs) and performance restricted stock units (PSUs) vested and were settled on 09/15/2025, including 32,917 RSUs, 98,750 PSUs, and 26,896 RSUs from prior grants. Certain vested units were withheld to satisfy tax obligations, and sales resulting from withholding or disposition are reported at a price of $60.29 per share for specified dispositions. The filings show beneficial ownership counts after transactions of 1,026,961, 958,745, 931,849, and related direct and indirect holdings, with some securities held jointly or by family members and disclaimers of beneficial ownership where noted.

David Granville-Smith, Executive Vice President of Sphere Entertainment Co. (SPHR), reported settlement and withholding of restricted stock units (RSUs) following scheduled vesting. On 09/15/2025 multiple RSU awards vested and were settled into Class A common stock: 46,742 RSUs (granted 06/15/2023), 8,966 RSUs (granted 09/01/2023) and 3,213 RSUs (granted 08/27/2024). As part of the vesting, 31,085 shares were withheld and disposed at a price of $60.29 to satisfy tax withholding obligations, an action noted as exempt under Rule 16b-3. After these transactions the filing reports beneficial ownership of 53,448 shares of Class A common stock. The Form 4 was signed by an attorney-in-fact on behalf of Mr. Granville-Smith on 09/17/2025.

Ryan Dolan, a director of Sphere Entertainment Co. (SPHR), reported multiple transactions on 09/15/2025 reflecting the vesting and settlement of restricted stock units (RSUs) and performance restricted stock units (PSUs) granted under the 2020 Employee Stock Plan. The filing lists several RSU grants settled for Class A common stock at no cash price and PSUs deemed earned at 100% of target that vested and were settled on that date. Some shares were withheld to satisfy tax withholding obligations, and the reporting person beneficially owned between 2,660 and 3,652 shares across separate line items following the transactions.

The Form 4 was signed by an attorney-in-fact on behalf of Mr. Dolan on 09/17/2025 and discloses routine compensation-related equity settlements rather than open-market purchases or sales.

Laura Franco, EVP & General Counsel of Sphere Entertainment Co. (SPHR), reported multiple restricted stock unit (RSU) settlements on 09/15/2025. RSUs granted April 22, 2024 and August 27, 2024 vested and were settled into Class A common stock in several tranches: 8,302 shares, 1,093 shares and 1,323 shares were acquired as a result of RSU vesting. Additionally, 4,318 shares were withheld to satisfy tax withholding obligations at a price of $60.29 per share. Following these transactions, Ms. Franco beneficially owned 11,017; 1,093; 2,647; and aggregate Class A share totals shown per line, with reported ownership listed as direct.