Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies John M. Keane 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.
- Joseph A. Carrabba - $101K in UAMY purchases and sales in the last 12 months
- Gary C. Evans - $98K in UAMY purchases and sales in the last 12 months
- Jon R. Marinelli - $93K in UAMY purchases and sales in the last 12 months
- Lloyd Bardswich - $93K in UAMY purchases and sales in the last 12 months
- Blaise A. Aguirre - $7K in UAMY purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is John M. Keane?
John M. Keane is a corporate insider of SIGA TECHNOLOGIES INC (SIGA). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did John M. Keane last file a Form 4?
The most recent primary Form 4 on record is dated 11 June 2026, one of 3 filings going back to 2025.
