Humberto P. Alfonso
Director · EASTMAN CHEMICAL CO
Individual
- 2024
- Oct 9, 2026
- 6
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Humberto P. Alfonso 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.
- Adrian James Holt - $366K in EMN purchases and sales in the last 12 months
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Frequently asked questions
Who is Humberto P. Alfonso?
Humberto P. Alfonso is a corporate insider, tracked as Director of EASTMAN CHEMICAL CO (EMN). InsiderAlpha holds 6 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 Humberto P. Alfonso submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
