Summary
Updated Aug 31, 2026
David P. Hess files SEC Form 4 reports at ATI INC (ATI). 7 SEC Form 4 filings on record going back to 2024, most recently on 21 May 2026. Most recent open-market trade: bought $199K of LUV on 29 April 2025. Lifetime open-market purchases: $199K.
Recent Transactions
7Every recent SEC Form 4 transaction David P. Hess has reported, most recent first.
Trading Pattern
InsiderAlpha's records for David P. Hess go back to 2024: 7 primary Form 4 filings, an average of 2.3 per year. The typical open-market purchase is $199K (1 buy totaling $199K). The largest single buy on record is $199K of LUV in 2025. 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 David P. Hess 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.
- Kimberly A. Fields - $46.76M of ATI open-market activity in the last 12 months
- Robert S. Wetherbee - $21.21M of ATI open-market activity in the last 12 months
- Charles P. Blankenship - $10.49M of WWD open-market activity in the last 12 months
- Thomas G. Cromwell - $8.91M of WWD open-market activity in the last 12 months
- Timothy J. Harris - $7.52M of ATI open-market activity in the last 12 months
- Daniel G. Korte - $5.23M of WWD 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 P. Hess?
David P. Hess is a corporate insider of ATI INC (ATI). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did David P. Hess last file a Form 4?
The most recent primary Form 4 on record is dated 21 May 2026, one of 7 filings going back to 2024.
Has David P. Hess been buying or selling stock?
Recorded transactions: 1 open-market purchase ($199K) and 0 open-market sales across all tracked filings.
Where can I see all of David P. Hess'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.
Learn More
Follow David P. Hess and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial