Summary
Updated Aug 31, 2026
John W. Altmeyer is Director of EMCOR Group, Inc. (EME). 11 SEC Form 4 filings on record going back to 2024, most recently on 3 August 2026. Most recent open-market trade: sold $2.24M of EME on 5 May 2026. Lifetime open-market sales: $2.24M.
Recent Transactions
11Every recent SEC Form 4 transaction John W. Altmeyer has reported, most recent first.
Trading Pattern
InsiderAlpha's records for John W. Altmeyer go back to 2024: 11 primary Form 4 filings, an average of 3.7 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 John W. Altmeyer 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.
- Anthony Guzzi - $26.26M of EME open-market activity in the last 12 months
- Steven Schwarzwaelder - $5.01M of EME open-market activity in the last 12 months
- Maxine Lum Mauricio - $2.47M of EME open-market activity in the last 12 months
- William P. Reid - $1.85M of EME open-market activity in the last 12 months
- Robin A. Walker-Lee - $897K of EME open-market activity in the last 12 months
- Carol P. Lowe - $802K of EME 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 John W. Altmeyer?
John W. Altmeyer is a corporate insider, tracked as Director of EMCOR Group, Inc. (EME). InsiderAlpha holds 11 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 John W. Altmeyer submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has John W. Altmeyer been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($2.24M) across all tracked filings.
Where can I see all of John W. Altmeyer'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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