Madeleine G. Barber
VP Chief Accounting Officer · DuPont de Nemours, Inc.
Individual
- 2026
- Aug 10, 2026
- 2
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Madeleine G. Barber 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.
- Lori Koch - $368K in DD purchases and sales in the last 12 months
- Erik T. Hoover - $239K in DD purchases and sales in the last 12 months
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Frequently asked questions
Who is Madeleine G. Barber?
Madeleine G. Barber is a corporate insider, tracked as VP Chief Accounting Officer of DuPont de Nemours, Inc. (DD). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Madeleine G. Barber submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
