Key facts
- This page summarizes David Granville-Smith's Form 4 filing for Madison Square Garden Sports Corp. (MSGS).
- 12 reported transactions and 5 derivative rows are listed below.
- Accepted by SEC: 17 Sep 2026, 16:05.
David Granville-Smith - 15 Sep 2026 Form 4 Insider Report for Madison Square Garden Sports Corp. (MSGS)
- Reporting relationship
- Executive Vice President
- Issuer ticker
- MSGS
- Reported as of
- 15 Sep 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 17 Sep 2026, 16:05:11 UTC
- Prior SEC filing
- 28 Aug 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Mark C. Cresitello, Attorney-in-Fact for David Granville-Smith
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
David Granville-Smith filed Form 4 for Madison Square Garden Sports Corp. (MSGS) on 17 Sep 2026.
Change
- Previous filing in this sequence was filed on 28 Aug 2026.
- 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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001980544
Primary reporting owner
Granville-Smith David
- Relationship
- Executive Vice President
- Address
- TWO PENN PLAZA, NEW YORK
- Signature
- /s/ Mark C. Cresitello, Attorney-in-Fact for David Granville-Smith
- Signature date
- 17 Sep 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
MSGS
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +6,503
- Change %
- +80%
- Price
- $0.000000*
- Shares after
- 14,666
- Date
- 15 Sep 2026
- Ownership
- Direct
- Footnotes
- F1
MSGS
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +1,685
- Change %
- +11%
- Price
- $0.000000*
- Shares after
- 16,351
- Date
- 15 Sep 2026
- Ownership
- Direct
- Footnotes
- F2
MSGS
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +1,414
- Change %
- +8.6%
- Price
- $0.000000*
- Shares after
- 17,765
- Date
- 15 Sep 2026
- Ownership
- Direct
- Footnotes
- F3
MSGS
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +1,418
- Change %
- +8%
- Price
- $0.000000*
- Shares after
- 19,183
- Date
- 15 Sep 2026
- Ownership
- Direct
- Footnotes
- F4
MSGS
transaction
Class A Common Stock
Tax liability
- Transaction value
- Shares
- -6,092
- Change %
- -32%
- Price
- $393.27*
- Shares after
- 13,091
- Date
- 15 Sep 2026
- Ownership
- Direct
- Footnotes
- F5
MSGS
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +4,922
- Change %
- +38%
- Price
- $0.000000*
- Shares after
- 18,013
- Date
- 15 Sep 2026
- Ownership
- Direct
- Footnotes
- F6
MSGS
transaction
Class A Common Stock
Tax liability
- Transaction value
- Shares
- -2,645
- Change %
- -15%
- Price
- $393.27*
- Shares after
- 15,368
- Date
- 15 Sep 2026
- Ownership
- Direct
- Footnotes
- F7
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
MSGS
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -6,503
- Change %
- -100%
- Price
- $0.000000*
- Shares after
- 0
- Date
- 15 Sep 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 6,503
- Exercise price
- Footnotes
- F1
MSGS
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -1,685
- Change %
- -100%
- Price
- $0.000000*
- Shares after
- 0
- Date
- 15 Sep 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 1,685
- Exercise price
- Footnotes
- F2
MSGS
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -1,414
- Change %
- -50%
- Price
- $0.000000*
- Shares after
- 1,415
- Date
- 15 Sep 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 1,414
- Exercise price
- Footnotes
- F3
MSGS
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -1,418
- Change %
- -33%
- Price
- $0.000000*
- Shares after
- 2,838
- Date
- 15 Sep 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 1,418
- Exercise price
- Footnotes
- F4
MSGS
transaction
Derivative
Performance Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -4,922
- Change %
- -100%
- Price
- $0.000000*
- Shares after
- 0
- Date
- 15 Sep 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 4,922
- Exercise price
- Footnotes
- F6
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 7 footnotes
Footnote F1
Each restricted stock unit ("RSU") was granted on June 15, 2023 under the Madison Square Garden Sports Corp. ("MSGS") 2015 Employee Stock Plan (the "2015 Employee Stock Plan") and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 13, 2024. One-third of the RSUs vested and were settled on September 15, 2025. The remaining one-third of the RSUs vested and were settled on September 15, 2026.
Footnote F2
Each RSU was granted on August 28, 2023 under the 2015 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 13, 2024. One-third of the RSUs vested and were settled on September 15, 2025. The remaining one-third of the RSUs vested and were settled on September 15, 2026.
Footnote F3
Each RSU was granted on August 29, 2024 under the 2015 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 15, 2025. One-third of the RSUs vested and were settled on September 15, 2026. The remaining one-third of the RSUs are scheduled to vest and settle on September 15, 2027.
Footnote F4
Each RSU was granted on August 21, 2025 under the 2015 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the RSUs vested and were settled on September 15, 2026. One-third of the RSUs are scheduled to vest and settle on September 15, 2027. The remaining one-third of the RSUs are scheduled to vest and settle on September 15, 2028.
Footnote F5
Represents RSUs of MSGS withheld to satisfy tax withholding obligations in connection with the vesting of RSUs described in footnotes 1, 2, 3 and 4, exempt under Rule 16b-3.
Footnote F6
Each performance restriced stock unit ("PSU") was granted on August 28, 2023 under the 2015 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. The performance conditions were satisfied on August 26, 2026 and the PSUs vested and were settled on September 15, 2026.
Footnote F7
Represents PSUs of MSGS withheld to satisfy tax withholding obligations in connection with the vesting and settlement of PSUs described in footnote 6, exempt under Rule 16b-3.