Summary
Updated Aug 31, 2026
Reid S. Essl is Group President of Arcosa, Inc. (ACA). 4 SEC Form 4 filings on record, most recently on 25 August 2026.
Recent Transactions
5Every recent SEC Form 4 transaction Reid S. Essl has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Reid S. Essl go back to 2026: 4 primary Form 4 filings, an average of 4.0 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 have reported open-market trades at the same companies as Reid S. Essl. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Kerry S. Cole - $763K of ACA open-market activity on record
- Bryan Stevenson - $396K of ACA open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Reid S. Essl?
Reid S. Essl is a corporate insider, tracked as Group President of Arcosa, Inc. (ACA). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Reid S. Essl submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Reid S. Essl'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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