Insiders who reported open-market trades in the last 12 months at the companies Gina A. Beredo 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.
Mari Doerfler - $233K in OC purchases and sales in the last 12 months
Gina A. Beredo is a corporate insider, tracked as EVP, CAO & GC of Owens Corning (OC). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Gina A. Beredo last file a Form 4?
The most recent primary Form 4 on record is dated 27 February 2026, one of 3 filings going back to 2026.
InsiderAlpha's records for Gina A. Beredo go back to 2026: 3 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.
