Sphere Entertainment Co SEC Filings

Jennifer Koester, President & COO of Sphere Entertainment Co. (SPHR), reported transactions dated 09/15/2025 involving restricted stock units (RSUs) granted under the SPHR 2020 Employee Stock Plan. The filing shows RSUs granted on April 22, 2024 (11,988 RSUs) and August 27, 2024 (8,269 RSUs and 6,829 RSUs) that had scheduled vesting tranches. One-third of the April 22, 2024 RSUs vested and settled on 09/13/2024 and another one-third vested and settled on 09/15/2025, with the remaining tranche due 09/15/2026. One-third of the August 27, 2024 RSUs vested and settled on 09/15/2025, with remaining tranches scheduled for 09/15/2026 and 09/15/2027. The report also discloses that 13,826 RSUs were withheld and disposed of on 09/15/2025 to satisfy tax withholding obligations at an implied price of $60.29 per share. The form was signed by an attorney-in-fact on behalf of Ms. Koester on 09/17/2025.

Sphere Entertainment Co. (SPHR) notice reports a proposed sale of 17,620 Class A shares through Fidelity Brokerage Services on the NYSE with an aggregate market value of $1,019,317.00, scheduled approximately for 09/11/2025. The filing lists total outstanding Class A shares as 29,132,663. The shares being sold were acquired via restricted stock vesting: 2,747 shares on 09/01/2020 and 14,873 shares on 09/15/2021, both recorded as compensation with payment dates matching acquisition dates. The filer reports no securities sold in the past three months and makes the standard representation that they are unaware of undisclosed material adverse information about the issuer.

Charles F. Dolan 2009 Revocable Trust transferred multiple blocks of Sphere Entertainment Co. (SPHR) Class B common shares on September 8, 2025 as partial repayment of promissory notes. Each Class B share is convertible on a one-for-one basis into Class A common stock, and for the repayment the shares were valued at $52.2025 per share, the mean of the high and low trading price for the Class A shares that day. The Form 4 lists several transfers totaling reductions in beneficially owned Class A-equivalent shares across multiple reported lines, with the final line showing a transfer that reduced the Trust's Class A-equivalent holding to 0 shares. The filing is signed by Paul J. Dolan as trustee on behalf of the Trust.

Sphere Entertainment Co. reporting person Kathleen M. Dolan 2012 Descendants Trust received 56,947 shares of Class B Common Stock on 09/08/2025. The filing states those Class B shares are convertible on a one-for-one basis into Class A Common Stock. The shares were received in partial repayment of a promissory note and were valued for the repayment at $52.2025 per share, the mean of the high and low trading price for the Class A Common Stock on 09/08/2025. Following the transaction the reporting person beneficially owns 56,947 shares (direct). The Form 4 is signed by an attorney-in-fact on 09/10/2025.

Sphere Entertainment Co. (SPHR) reporting person Charles F. Dolan 2009 Family Trust FBO Deborah A. Dolan-Sweeney received 10,250 shares of Class B Common Stock on 09/08/2025 as partial repayment of a promissory note. The Class B shares are convertible on a one-for-one basis into Class A Common Stock. For the repayment, the shares were valued at $52.2025 per share, the mean of the high and low trading price for Class A on that date. After the reported transaction, the reporting person beneficially owned 571,780 shares of Class A Common Stock (reported as direct ownership). The Form 4 was signed by an attorney-in-fact on 09/10/2025. No other transactions or derivative positions are reported in this filing.

Charles F. Dolan 2009 Family Trust for Thomas C. Dolan reported on Form 4 that on September 8, 2025 it received 56,948 shares of Sphere Entertainment Co. Class B common stock as partial repayment of a promissory note. The shares were valued at $52.2025 per share, the mean of the high and low trading price for Sphere Class A common stock on that date. Class B shares are convertible at the holder's option into Class A common stock on a one-for-one basis. Following the reported transaction the filing shows beneficial ownership of 709,438 shares of Class A common stock held indirectly.

Charles F. Dolan Children Trust FBO Deborah Dolan-Sweeney reported receiving 46,697 shares of Sphere Entertainment Co. Class B Common Stock on 09/08/2025 as partial repayment of a promissory note. The Form 4 states the Class B shares are convertible on a one-for-one basis into Class A Common Stock and were valued for the repayment at $52.2025 per share, the mean of the high and low trading price for Class A on that date.

Following this transaction the reporting person beneficially owns 511,089 shares of Class A Common Stock (reported as direct ownership). The filing was signed by an attorney-in-fact on 09/10/2025 and uses transaction code J to reflect receipt in repayment of indebtedness.

Sphere Entertainment Co. insider filing (Form 4): On 09/08/2025, James L. Dolan received 56,947 shares of Class B Common Stock as partial repayment of a promissory note. 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 that date. The Class B shares are convertible, at the holder's option, on a one-for-one basis into Class A Common Stock. The filing shows 281,583 Class A Common Stock associated with Mr. Dolan and indicates certain securities are held directly by Mr. Dolan and disclaimed by Kristin A. Dolan.

The Marianne E. Dolan Weber 2012 Descendants Trust reported a Section 16 transaction for Sphere Entertainment Co. (SPHR). On September 8, 2025 the trust received 56,948 shares of Class B Common Stock as partial repayment of a promissory note; the shares were valued at $52.2025 per share (the mean of the high and low trading price for Class A on that date). Class B shares are convertible at the holder's option on a one-for-one basis into Class A Common Stock, and the filing shows 56,948 shares beneficially owned following the transaction. The Form 4 was signed on September 10, 2025 by an attorney-in-fact.