Summary
Updated Aug 30, 2026
Anthony F. Massaro files SEC Form 4 reports at Seaport Entertainment Group Inc. (SEG). 1 SEC Form 4 filing on record, dated 22 October 2024.
Recent Transactions
1Every recent SEC Form 4 transaction Anthony F. Massaro has reported, most recent first.
Other Insiders Active in the Same Sector
No other insider has filed at Anthony F. Massaro's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Argos Holdings GP LLC - $500.00M of CHWY open-market activity in the last 12 months
- Jeffrey P. Bezos - $346.45M of AMZN open-market activity in the last 12 months
- Travis Boersma - $315.33M of BROS open-market activity in the last 12 months
- Richard A. Hayne - $304.64M of URBN open-market activity in the last 12 months
- Richard M. Schulze - $292.28M of BBY open-market activity in the last 12 months
- Ignition Acquisition Holdings LP - $274.88M of OPLN 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 Anthony F. Massaro?
Anthony F. Massaro is a corporate insider of Seaport Entertainment Group Inc. (SEG). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Anthony F. Massaro last file a Form 4?
The only primary Form 4 on record is dated 22 October 2024.
Where can I see all of Anthony F. Massaro'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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