DOLAN KATHLEEN MARGARET
SEC insider (Form 3/4/5 filer). CIK 0000933026. Insider at MSGS Spinco, Inc. (NONE) and 4 other issuers. 4 reported Form 4/5 transactions since Sep 2024; latest on Feb 20, 2026. Located in YORKTOWN HEIGHTS, NY.
Companies DOLAN KATHLEEN MARGARET has filed insider reports for
- MSGS Spinco, Inc. (NONE)
- Madison Square Garden Sports Corp. (MSGS)
- AMC Networks Inc. (AMCX): 10% Owner
- Madison Square Garden Entertainment Corp. (MSGE)
- Sphere Entertainment Co. (SPHR): 10% Owner
DOLAN KATHLEEN MARGARET
CIK: 0000933026
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (4 total)
- Feb 20, 2026MSGS
Madison Square Garden Sports Corp.
OtherIndirectClas B Common Stock
17K shares- - Sep 8, 2025AMCX
AMC Networks Inc.
OtherIndirectClas B Common Stock
119.3K shares- - Sep 8, 2025MSGE
Madison Square Garden Entertainment Corp.
OtherIndirectClas B Common Stock
46.7K shares- - Sep 8, 2025SPHR
Sphere Entertainment Co.
OtherIndirectClas B Common Stock
46.7K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Feb 20, 2026 |  MSGS Madison Square Garden Sports Corp. | Other Clas B Common Stock | 17,000 | - | - | Indirect |
| Sep 8, 2025 |  AMCX AMC Networks Inc. | Other Clas B Common Stock | 119,327 | - | - | Indirect |
| Sep 8, 2025 |  MSGE Madison Square Garden Entertainment Corp. | Other Clas B Common Stock | 46,697 | - | - | Indirect |
| Sep 8, 2025 |  SPHR Sphere Entertainment Co. | Other Clas B Common Stock | 46,697 | - | - | Indirect |
1-4 of 4 transactions