Summary
Updated Aug 30, 2026
Harry T. McMahon files SEC Form 4 reports at PARSONS CORP (PSN). 2 SEC Form 4 filings on record, most recently on 12 May 2026. Most recent open-market trade: bought $491K of PSN on 12 May 2026. Lifetime open-market purchases: $491K.
Recent Transactions
2Every recent SEC Form 4 transaction Harry T. McMahon has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Harry T. McMahon 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.
- George L. Ball - $1.46M of PSN open-market activity in the last 12 months
- Carey A. Smith - $625K of PSN open-market activity in the last 12 months
- Mark Keith Holdsworth - $513K of PSN 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 Harry T. McMahon?
Harry T. McMahon is a corporate insider of PARSONS CORP (PSN). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Harry T. McMahon last file a Form 4?
The most recent primary Form 4 on record is dated 12 May 2026, one of 2 filings going back to 2026.
Has Harry T. McMahon been buying or selling stock?
Recorded transactions: 1 open-market purchase ($491K) and 0 open-market sales across all tracked filings.
Where can I see all of Harry T. McMahon'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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