Summary
Updated Aug 30, 2026
Grayson Hall files SEC Form 4 reports at Vulcan Materials CO (VMC). 5 SEC Form 4 filings on record going back to 2025, most recently on 15 June 2026. Most recent open-market trade: sold $23K of VMC on 12 November 2025. Lifetime open-market sales: $1.35M.
Recent Transactions
4Every recent SEC Form 4 transaction Grayson Hall 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 Grayson Hall 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.
- Thompson S. Baker II - $4.36M of VMC open-market activity in the last 12 months
- J. Thomas Hill - $3.87M of VMC open-market activity in the last 12 months
- David P. Clement - $2.00M of VMC open-market activity in the last 12 months
- Stanley G. Bass - $960K of VMC open-market activity in the last 12 months
- Melissa H. Anderson - $345K of VMC 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 Grayson Hall?
Grayson Hall is a corporate insider of Vulcan Materials CO (VMC). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Grayson Hall submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Grayson Hall been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($1.35M) across all tracked filings.
Where can I see all of Grayson Hall'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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