Insiders who reported open-market trades in the last 12 months at the companies Lori Koch 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.
Erik T. Hoover - $239K in DD purchases and sales in the last 12 months
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Lori Koch is a corporate insider, tracked as CEO, Director of DuPont de Nemours, Inc. (DD). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Lori Koch last file a Form 4?
The most recent primary Form 4 on record is dated 2 June 2026, one of 6 filings going back to 2025.
Has Lori Koch been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($368K) across all tracked filings.
Lori Koch is CEO, Director of DuPont de Nemours, Inc. (DD). 6 SEC Form 4 filings on record going back to 2025, most recently on 2 June 2026. Most recent open-market trade: sold $13K of DD on 2 June 2026. Lifetime open-market sales: $368K.
Recent transactions
9
The latest 9 SEC Form 4 transactions reported by Lori Koch.
InsiderAlpha's records for Lori Koch go back to 2025: 6 primary Form 4 filings, an average of 3.0 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
