Marianne E. Dolan Weber 2012 Descendants Trust Form 3 Filing - No Securities Owned

This Form 3 filing by the Marianne E. Dolan Weber 2012 Descendants Trust reports that the trust holds no securities in Madison Square Garden Sports Corp. (MSGS) as of February 20, 2026. The filing indicates that the trust is considered a "Member of 13(d) Group" but currently has zero ownership position in the company. The trust is represented by attorney-in-fact Brian G. Sweeney, with Richard Baccari of MLC Ventures LLC serving as the contact. This filing serves as an initial statement of beneficial ownership, confirming that while the trust is part of a group that may be subject to Section 13(d) reporting requirements, it currently has no direct ownership stake in MSGS securities. The filing was signed on February 24, 2026, for the reporting period ending February 20, 2026.