Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies John W. McNamara 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.
- Lawrence A. Hilsheimer - $11.52M in GEF purchases and sales in the last 12 months
- Ole G. Rosgaard - $4.16M in GEF purchases and sales in the last 12 months
- Bala Sathyanarayanan - $2.60M in GEF purchases and sales in the last 12 months
- Timothy Bergwall - $2.11M in GEF purchases and sales in the last 12 months
- Gary R. Martz - $631K in GEF purchases and sales in the last 12 months
- Gaylord Benner - $441K in GEF 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 W. McNamara?
John W. McNamara is a corporate insider, tracked as Director of GREIF, INC (GEF). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did John W. McNamara last file a Form 4?
The most recent primary Form 4 on record is dated 25 February 2026, one of 2 filings going back to 2025.
