Madison Square Garden Sports Corp.

Isiah Thomas III (Director) reports MSGS insider transactions

3MSGSFiled Oct 28, 2026, 12:30 PM ET· Period Oct 26, 2026

About this filing

Madison Square Garden Sports Corp. (MSGS) filed Form 3 (initial insider holdings) with the SEC on Oct 28, 2026.

Key facts

Insider: Isiah Thomas III · Director

No transactions reported; holdings only.

Remarks: Isiah L. Thomas III became a director of MSG Knickerbockers Corp. (formerly Madison Square Garden Sports Corp.) on October 26, 2026. Exhibit Index: Exhibit 24 - Power of Attorney

More MSGS filings

SC 13G/A
Ownership over 5% (passive) (amendment)
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SC 13G/A
Ownership over 5% (passive) (amendment)
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10-Q
Quarterly report
Filed Nov 6, 2026
8-K
Current report
Filed Nov 6, 2026
3
Initial insider holdings
Filed Oct 28, 2026
4
Insider transaction
Filed Oct 28, 2026

Not investment advice. Summaries can contain errors; the SEC filing is the official record.