Summary
Updated Aug 31, 2026
Kathleen M. Dolan 2012 Descendants Trust files SEC Form 4 reports at Madison Square Garden Sports Corp. (MSGS). 3 SEC Form 4 filings on record going back to 2025, most recently on 24 February 2026.
Trading Pattern
InsiderAlpha's records for Kathleen M. Dolan 2012 Descendants Trust go back to 2025: 3 primary Form 4 filings, an average of 1.5 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Kathleen M. Dolan 2012 Descendants Trust files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Charles P. Dolan - $1.84M of MSGS open-market activity in the last 12 months
- Philip Gerard D'Ambrosio - $738K of MSGE open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
What is Kathleen M. Dolan 2012 Descendants Trust?
Kathleen M. Dolan 2012 Descendants Trust is a trust of Madison Square Garden Sports Corp. (MSGS). InsiderAlpha holds 3 primary Form 4 filings for it, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Kathleen M. Dolan 2012 Descendants Trust last file a Form 4?
The most recent primary Form 4 on record is dated 24 February 2026, one of 3 filings going back to 2025.
Where can I see all of Kathleen M. Dolan 2012 Descendants Trust's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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