Summary
Updated Aug 30, 2026
John W. Dietrich files SEC Form 4 reports at American Airlines Group Inc. (AAL). 6 SEC Form 4 filings on record going back to 2025, most recently on 16 July 2026.
Recent Transactions
6Every recent SEC Form 4 transaction John W. Dietrich 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 John W. Dietrich 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.
- John McClain Holmes III - $21.37M of AIR open-market activity in the last 12 months
- Christopher A. Jessup - $2.29M of AIR open-market activity in the last 12 months
- Stephen L. Johnson - $2.26M of AAL open-market activity in the last 12 months
- David Seymour - $2.20M of AAL open-market activity in the last 12 months
- Angela Owens - $1.21M of AAL open-market activity in the last 12 months
- Sarah Louise Flanagan - $1.17M of AIR 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. Dietrich?
John W. Dietrich is a corporate insider of American Airlines Group Inc. (AAL). InsiderAlpha holds 6 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 John W. Dietrich submitted recently?
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Where can I see all of John W. Dietrich'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 John W. Dietrich 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
