Summary
Updated Aug 31, 2026
Thomas Charles Dolan files SEC Form 4 reports at AMC Global Media Inc. (AMCX). 7 SEC Form 4 filings on record going back to 2024, most recently on 18 June 2026.
Trading Pattern
InsiderAlpha's records for Thomas Charles Dolan go back to 2024: 7 primary Form 4 filings, an average of 2.3 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 Thomas Charles Dolan 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.
- Michael J. Sherin III - $47K of AMCX 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
Who is Thomas Charles Dolan?
Thomas Charles Dolan is a corporate insider of AMC Global Media Inc. (AMCX). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Thomas Charles Dolan submitted recently?
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Where can I see all of Thomas Charles Dolan'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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