Summary
Updated Aug 30, 2026
David L. Hauser is Director of Enpro Inc. (NPO). 8 SEC Form 4 filings on record going back to 2024, most recently on 19 March 2026.
Recent Transactions
3Every recent SEC Form 4 transaction David L. Hauser 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 David L. Hauser 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.
- Felix M. Brueck - $1.61M of NPO open-market activity in the last 12 months
- Robert Savage McLean - $555K of NPO open-market activity in the last 12 months
- Eric A. Vaillancourt - $516K of NPO open-market activity in the last 12 months
- Lyle G. Ganske - $500K of OGE open-market activity in the last 12 months
- William H. Sultemeier - $352K of OGE open-market activity in the last 12 months
- John Humphrey - $349K of NPO 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 David L. Hauser?
David L. Hauser is a corporate insider, tracked as Director of Enpro Inc. (NPO). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did David L. Hauser last file a Form 4?
The most recent primary Form 4 on record is dated 19 March 2026, one of 8 filings going back to 2024.
Where can I see all of David L. Hauser'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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