Welcome to our dedicated page for Sphere Entertainment Co. SEC filings (Ticker: SPHR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Sphere Entertainment Co. filings document the company’s results, governance, capital structure and material events as a Nevada entertainment and media issuer with Class A common stock listed on the New York Stock Exchange under SPHR. Form 8-K reports furnish quarterly and annual operating results for the Sphere and MSG Networks businesses and disclose material agreements, including credit facilities involving MSG Las Vegas.
Proxy materials cover board matters, executive compensation, equity awards and shareholder voting items. Other current reports document officer appointments, departures and accounting-officer responsibilities, linking governance disclosures to the company’s operating subsidiaries and media assets.
DOLAN PAUL JOSEPH reported acquisition or exercise transactions in this Form 4 filing.
Sphere Entertainment Co. director Paul Joseph Dolan received a grant of 1,173 restricted stock units under the company’s 2020 Stock Plan for Non-Employee Directors. The RSUs are fully vested on the grant date and will settle in stock or cash after separation from service, increasing his direct RSU holdings to 26,935.
LHOTA JOSEPH reported acquisition or exercise transactions in this Form 4 filing.
Sphere Entertainment Co. director Joseph Lhota received a grant of 1,173 restricted stock units (RSUs). These RSUs were awarded under the Sphere Entertainment Co. 2020 Stock Plan for Non-Employee Directors at an effective price of $0.00 per unit.
The RSUs are fully vested on the grant date and each unit represents a right to receive one share of Class A Common Stock or the cash equivalent. Settlement will occur in stock or cash on the first business day 90 days after a separation from service. Following this award, Lhota directly holds 28,822 RSUs.
Thomas Isiah III reported acquisition or exercise transactions in this Form 4 filing.
Sphere Entertainment Co. director Thomas Isiah received a grant of 1,173 Restricted Stock Units (RSUs) under the company’s 2020 Stock Plan for Non-Employee Directors. Each RSU equals one share of Class A Common Stock or its cash equivalent. The RSUs are fully vested at grant and will settle in stock or cash 90 days after a separation from service, bringing his directly held RSU balance to 20,327 units.
Perelman Debra Golding reported acquisition or exercise transactions in this Form 4 filing.
Sphere Entertainment Co. director Debra Golding Perelman received a grant of 1,833 Restricted Stock Units under the company’s 2020 Stock Plan for Non-Employee Directors. These RSUs are fully vested on the grant date and each represents one share of Class A Common Stock or its cash equivalent. After this award, she holds 6,230 RSUs in total, which will be settled in stock or cash on the first business day 90 days after a separation from service.
LITVIN JOEL M. reported acquisition or exercise transactions in this Form 4 filing.
Sphere Entertainment Co. director Joel M. Litvin received a grant of 1,173 restricted stock units (RSUs) of Class A Common Stock as equity compensation. These RSUs are fully vested on the grant date and increase his reported RSU holdings to 25,256 units. Each RSU represents the right to receive one share or the cash equivalent, which will be delivered on the first business day 90 days after a separation from service.
DOLAN CHARLES P reported acquisition or exercise transactions in this Form 4 filing.
Sphere Entertainment Co. director Charles P. Dolan received a grant of 1,173 restricted stock units (RSUs) on June 10, 2026 under the company’s 2020 Stock Plan for Non-Employee Directors. The RSUs are fully vested at grant and each represents one share of Class A Common Stock or its cash equivalent. They will be settled in stock or cash on the first business day 90 days after a separation from service. Following this award, Dolan holds 20,327 RSUs directly.
TESE VINCENT reported acquisition or exercise transactions in this Form 4 filing.
Sphere Entertainment Co. director Vincent Tese received a grant of 1,173 restricted stock units as compensation. Each RSU represents one share of Class A Common Stock or its cash equivalent and vested immediately. After this award, Tese holds 20,327 shares-related units directly, with settlement generally occurring after service ends.
WEBER MARIANNE DOLAN reported acquisition or exercise transactions in this Form 4 filing.
Sphere Entertainment Co. director Marianne Dolan Weber received a grant of 1,173 restricted stock units as equity compensation. Each RSU represents one share of Class A Common Stock or its cash equivalent under the company’s 2020 Stock Plan for Non-Employee Directors.
The RSUs are fully vested on the grant date and will be settled in stock or cash on the first business day 90 days after her separation from service. Following this grant, she holds a total of 20,327 RSUs directly.
Sphere Entertainment Co reports a Schedule 13G/A filing showing Ariel Investments, LLC beneficially owns 2,462,309 shares of Class A common stock, representing 8.6% of the class.
The filing lists Ariel's sole voting power as 2,161,632 shares and sole dispositive power as 2,462,309 shares. The filing is signed by James Prescott, Vice President, Compliance, dated 05/14/2026.
Sphere Entertainment Co. Schedule 13G/A shows Morgan Stanley entities reporting shared voting and dispositive power over Class A common stock totaling 2,011,246 shares, representing 7.0% of the class as stated on the cover. The filing lists Morgan Stanley Capital Services LLC with 1,907,925 shares (6.7%).
The filing is an amendment and includes joint filing exhibits and an Item 7 exhibit describing subsidiary reporting units. Signatures by an authorized Morgan Stanley signatory are dated 05/12/2026.