de Neufville Joanna Baker
Director · Alpha Metallurgical Resources, Inc.
Individual
- 2026
- May 9, 2026
- 1
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies de Neufville Joanna Baker 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.
- Kenneth S. Courtis - $23.19M in AMR purchases and sales in the last 12 months
- Michael Gorzynski - $2.09M in AMR purchases and sales in the last 12 months
- Jason E. Whitehead - $849K in AMR purchases and sales in the last 12 months
- Joshua Todd Munsey - $462K in AMR purchases and sales in the last 12 months
- Daniel E. Horn - $165K in AMR purchases and sales in the last 12 months
- Mark Matthew Manno - $99K in AMR purchases and sales in the last 12 months
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Frequently asked questions
Who is de Neufville Joanna Baker?
de Neufville Joanna Baker is a corporate insider, tracked as Director of Alpha Metallurgical Resources, Inc. (AMR). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did de Neufville Joanna Baker last file a Form 4?
The only primary Form 4 on record is dated 9 May 2026.
