SEC Form 4 · accession 0001193125-26-394328

Madison Square Garden Sports Corp. · MSGS

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

David Granville-Smith

Officer — Executive Vice President

Period of report

Sep 15, 2026

Accepted (ET)

Sep 17, 2026 · 4:05 pm EDT

Rule 10b5-1 plan

box not checked

Issuer CIK

0001636519

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I
Class A Common Stock^F1	Sep 15, 2026	M	6,503	$0.00	A	14,666	D
Class A Common Stock^F2	Sep 15, 2026	M	1,685	$0.00	A	16,351	D
Class A Common Stock^F3	Sep 15, 2026	M	1,414	$0.00	A	17,765	D
Class A Common Stock^F4	Sep 15, 2026	M	1,418	$0.00	A	19,183	D
Class A Common Stock	Sep 15, 2026	F	6,092	$393.27	D	13,091	D
Class A Common Stock^F6	Sep 15, 2026	M	4,922	$0.00	A	18,013	D
Class A Common Stock	Sep 15, 2026	F	2,645	$393.27	D	15,368	D

Table II — derivative securities

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Restricted Stock Units^F1	—	Sep 15, 2026	M	6,503	D	—	Sep 15, 2026	Class A Common Stock	6,503	0	D
Restricted Stock Units^F2	—	Sep 15, 2026	M	1,685	D	—	Sep 15, 2026	Class A Common Stock	1,685	0	D
Restricted Stock Units^F3	—	Sep 15, 2026	M	1,414	D	—	Sep 15, 2027	Class A Common Stock	1,414	1,415	D
Restricted Stock Units^F4	—	Sep 15, 2026	M	1,418	D	—	Sep 15, 2028	Class A Common Stock	1,418	2,838	D
Performance Restricted Stock Units^F6	—	Sep 15, 2026	M	4,922	D	—	Sep 15, 2026	Class A Common Stock	4,922	0	D

Explanation of responses

F1Each 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.
F2Each 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.
F3Each 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.
F4Each 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.
F5Represents 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.
F6Each 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.
F7Represents 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.