Insider Trading & Ownership of CHARLES F. DOLAN 2009 FAMILY TRUST FBO DEBORAH A. DOLAN-SWEENEY

Location: New York, NY
Summary: The estimated value of insider holdings of CHARLES F. DOLAN 2009 FAMILY TRUST FBO DEBORAH A. DOLAN-SWEENEY is at least $43,071,365 dollars as of 24 Feb 2026. CHARLES F. DOLAN 2009 FAMILY TRUST FBO DEBORAH A. DOLAN-SWEENEY is the Member of 13(d) Group of Sphere Entertainment Co. and owns shares of Sphere Entertainment Co. (SPHR) stock worth about $21.9M. CHARLES F. DOLAN 2009 FAMILY TRUST FBO DEBORAH A. DOLAN-SWEENEY is the Member of 13(d) Group of Madison Square Garden Entertainment Corp. and owns shares of Madison Square Garden Entertainment Corp. (MSGE) stock worth about $21.17M.
Signature: CHARLES F. DOLAN 2009 FAMILY TRUST FBO DEBORAH A. DOLAN-SWEENEY By: /s/ Brian G. Sweeney, Attorney-in-fact
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Ownership of CHARLES F. DOLAN 2009 FAMILY TRUST FBO DEBORAH A. DOLAN-SWEENEY

Symbol	Company	Relationship	Holdings Value	Report Period
SPHR	Sphere Entertainment Co.	Member of 13(d) Group	$21,900,913	08 Sep 2025
MSGE	Madison Square Garden Entertainment Corp.	Member of 13(d) Group	$21,170,452	08 Sep 2025
AMCX	AMC Networks Inc.	Member of 13(d) Group		08 Sep 2025
MSGS	Madison Square Garden Sports Corp.	Member of 13(d) Group		20 Feb 2026
MSGN	MSG NETWORKS INC.	Member of 13(d) Group		09 Jul 2021

Sym	Company	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.