CHARLES F. DOLAN 2009 FAMILY TRUST FBO THOMAS C. DOLAN

Member of 13(d) Group at Sphere Entertainment Co. · on record since Sep 10, 2025
Member of 13(d) Group at AMC Networks Inc. · on record since Sep 15, 2015
Member of 13(d) Group at Madison Square Garden Sports Corp. · on record since Feb 24, 2026
Member of 13D Group at CABLEVISION SYSTEMS CORP /NY · on record since Nov 19, 2010
Member of 13(d) Group at Madison Square Garden Entertainment Corp. · on record since Apr 20, 2020
Member of 13(d) Group at Madison Square Garden, Inc. · on record since Nov 19, 2010

Insider trading activity of CHARLES F. DOLAN 2009 FAMILY TRUST FBO THOMAS C. DOLAN

Transactions on record: 41; since Feb 14, 2011

Open-market buys: 0

Open-market sells: 0

Companies traded: 6; last filing Feb 24, 2026

Figures computed from official regulatory filings — methodology.

Companies where CHARLES F. DOLAN 2009 FAMILY TRUST FBO THOMAS C. DOLAN has traded

Madison Square Garden Sports Corp.1 tx · Feb 24, 2026
Sphere Entertainment Co.1 tx · Sep 10, 2025
AMC Networks Inc.13 tx · $25.6M · Sep 10, 2025
Madison Square Garden Entertainment Corp.1 tx · Sep 10, 2025
CABLEVISION SYSTEMS CORP /NY7 tx · Jan 22, 2016
Madison Square Garden, Inc.18 tx · Oct 9, 2015

Track record of CHARLES F. DOLAN 2009 FAMILY TRUST FBO THOMAS C. DOLAN

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of CHARLES F. DOLAN 2009 FAMILY TRUST FBO THOMAS C. DOLAN

Co-insiders of CHARLES F. DOLAN 2009 FAMILY TRUST FBO THOMAS C. DOLAN

This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →

Company	Filed	Type	Qty	Price	Value · USD	Src
Madison Square Garden Sports Corp.	Feb 24, 2026	OtherD	37,405	—	—	SEC
Sphere Entertainment Co.	Sep 10, 2025	OtherD	56,948	—	—	SEC
Madison Square Garden Entertainment Corp.	Sep 10, 2025	OtherD	56,948	—	—	SEC
AMC Networks Inc.	Sep 10, 2025	OtherD	145,522	—	—	SEC
CABLEVISION SYSTEMS CORP /NY	Jan 22, 2016	Gift	950	0.00 USD	$0	SEC
CABLEVISION SYSTEMS CORP /NY	Jan 22, 2016	Gift	950	0.00 USD	$0	SEC
CABLEVISION SYSTEMS CORP /NY	Jan 22, 2016	Gift	950	0.00 USD	$0	SEC
CABLEVISION SYSTEMS CORP /NY	Jan 22, 2016	Gift	950	0.00 USD	$0	SEC
CABLEVISION SYSTEMS CORP /NY	Jan 22, 2016	Gift	950	0.00 USD	$0	SEC
CABLEVISION SYSTEMS CORP /NY	Jan 22, 2016	Gift	950	0.00 USD	$0	SEC
Madison Square Garden, Inc.	Oct 9, 2015	Other	4,431	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	Other	4,431	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	OtherD	430,402	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	OtherD	370,402	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	OtherD	426,402	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	OtherD	430,402	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	Other	4,431	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	OtherD	403,068	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	Other	4,431	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	Other	4,431	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	OtherD	405,402	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	Other	4,431	—	—	SEC
AMC Networks Inc.	Sep 15, 2015	OtherD	58,819	72.64 USD	$4.3M	SEC
AMC Networks Inc.	Sep 15, 2015	OtherD	58,819	72.64 USD	$4.3M	SEC
AMC Networks Inc.	Sep 15, 2015	OtherD	58,819	72.64 USD	$4.3M	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Madison Square Garden Sports Corp.	Feb 24, 2026	OtherD	37,405	—	—	SEC
Sphere Entertainment Co.	Sep 10, 2025	OtherD	56,948	—	—	SEC
Madison Square Garden Entertainment Corp.	Sep 10, 2025	OtherD	56,948	—	—	SEC
AMC Networks Inc.	Sep 10, 2025	OtherD	145,522	—	—	SEC
CABLEVISION SYSTEMS CORP /NY	Jan 22, 2016	Gift	950	0.00 USD	$0	SEC
CABLEVISION SYSTEMS CORP /NY	Jan 22, 2016	Gift	950	0.00 USD	$0	SEC
CABLEVISION SYSTEMS CORP /NY	Jan 22, 2016	Gift	950	0.00 USD	$0	SEC
CABLEVISION SYSTEMS CORP /NY	Jan 22, 2016	Gift	950	0.00 USD	$0	SEC
CABLEVISION SYSTEMS CORP /NY	Jan 22, 2016	Gift	950	0.00 USD	$0	SEC
CABLEVISION SYSTEMS CORP /NY	Jan 22, 2016	Gift	950	0.00 USD	$0	SEC
Madison Square Garden, Inc.	Oct 9, 2015	Other	4,431	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	Other	4,431	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	OtherD	430,402	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	OtherD	370,402	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	OtherD	426,402	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	OtherD	430,402	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	Other	4,431	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	OtherD	403,068	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	Other	4,431	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	Other	4,431	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	OtherD	405,402	—	—	SEC
Madison Square Garden, Inc.	Oct 9, 2015	Other	4,431	—	—	SEC
AMC Networks Inc.	Sep 15, 2015	OtherD	58,819	72.64 USD	$4.3M	SEC
AMC Networks Inc.	Sep 15, 2015	OtherD	58,819	72.64 USD	$4.3M	SEC
AMC Networks Inc.	Sep 15, 2015	OtherD	58,819	72.64 USD	$4.3M	SEC