Summary
Latest filing:
Gary R. Martz is EVP & General Counsel of GREIF, INC (GEF). 4 SEC Form 4 filings on record going back to 2024, most recently on 14 November 2025. Most recent open-market trade: bought $137K of GEF on 14 November 2025. Lifetime open-market purchases: $328K. Lifetime open-market sales: $2.30M.
Recent Transactions
4Every recent SEC Form 4 transaction Gary R. Martz has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Gary R. Martz 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 of GEF open-market activity in the last 12 months
- Ole G. Rosgaard - $4.16M of GEF open-market activity in the last 12 months
- Bala Sathyanarayanan - $2.60M of GEF open-market activity in the last 12 months
- Timothy Bergwall - $2.07M of GEF open-market activity in the last 12 months
- Gaylord Benner - $441K of GEF open-market activity in the last 12 months
- Kimberly Anne Kellermann - $379K of GEF open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Gary R. Martz?
Gary R. Martz is a corporate insider, tracked as EVP & General Counsel of GREIF, INC (GEF). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Gary R. Martz last file a Form 4?
The most recent primary Form 4 on record is dated 14 November 2025, one of 4 filings going back to 2024.
Has Gary R. Martz been buying or selling stock?
Recorded transactions: 2 open-market purchases ($328K) and 2 open-market sales ($2.30M) across all tracked filings.
Where can I see all of Gary R. Martz's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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