Brian G. Sweeney - 08 Dec 2025 Form 4 Insider Report for Madison Square Garden Sports Corp. (MSGS)

Reporting relationship: Director, Trustee of 13D Group Member
Issuer ticker: MSGS
Reported as of: 08 Dec 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 10 Dec 2025, 16:15:07 UTC
Prior SEC filing: 09 Jun 2025
Next SEC filing: 12 Dec 2025
Source filing: View source filing
Reporting owner signature: /s/ Brian G. Sweeney

Key filing fact

Brian G. Sweeney filed Form 4 for Madison Square Garden Sports Corp. (MSGS) on 10 Dec 2025.

Key facts

This page summarizes Brian G. Sweeney's Form 4 filing for Madison Square Garden Sports Corp. (MSGS).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 10 Dec 2025, 16:15.

Change

Previous filing in this sequence was filed on 09 Jun 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (2)

CIK 0001320298 Primary reporting owner

Sweeney Brian

Relationship: Director, Trustee of 13D Group Member
Address: TWO PENN PLAZA, NEW YORK
Signature: /s/ Brian G. Sweeney
Signature date: 10 Dec 2025

CIK 0000933025

DOLAN-SWEENEY DEBORAH A

Relationship: Member of 13(d) Group
Address: TWO PENN PLAZA, NEW YORK
Signature: /s/ Brian G. Sweeney, Attorney-in-Fact for Deborah A. Dolan-Sweeney
Signature date: 10 Dec 2025

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

MSGS transaction Derivative

Restricted Stock Units

Award

Transaction value: $0
Shares: +727
Change %: +11%
Price: $0.000000
Shares after: 7,501
Date: 08 Dec 2025
Ownership: Direct
Underlying class: Class A Common Stock
Underlying amount: 727
Exercise price
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Each restricted stock unit ("RSU") is granted under the Madison Square Garden Sports Corp. 2015 Stock Plan for Non-Employee Directors, as amended and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof.

Footnote F2

The RSUs are fully vested on the date of the grant and will be settled in stock or in cash on the first business day 90 days after separation from service.

Footnote F3

Securities held directly by Brian G. Sweeney, Deborah A. Dolan-Sweeney's spouse. Ms. Dolan-Sweeney disclaims beneficial ownership of these securities beneficially owned or deemed to be beneficially owned by Mr. Sweeney and this report shall not be deemed to be an admission that Ms. Dolan-Sweeney is, for the purposes of Section 16 or for any other purpose, the beneficial owner of such securities.