MARTZ GARY R - Insider Non-Derivative Transactions at GREIF, INC (GEF, GEF-B) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Nov 12, 2025, MARTZ GARY R's relationship to GREIF, INC (GEF, GEF-B) is Officer (EVP & General Counsel), and currently has 63,186.45 shares of Class A Common Stock, and 28,100 shares of Class B Common Stock.
The charts below show the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other GEF, GEF-B insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
MARTZ GARY R - Insider Non-Derivative Transactions of GEF, GEF-B Class A Common Stock
MARTZ GARY R - Insider Non-Derivative Transactions of GEF, GEF-B Class B Common Stock
MARTZ GARY R - Insider Non-Derivative Transactions at GEF, GEF-B
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Nov 13, 2025 | P -- (Class B Common Stock) | 2920 | 65.51 | 26020 |
| Nov 13, 2025 | P -- (Class B Common Stock) | 2080 | 65.93 | 28100 |
| Nov 13, 2025 | Sell -- (Class A Common Stock) | 5000 | 60.48 | 63186.45 |
| Jul 9, 2025 | Sell -- (Class A Common Stock) | 29000 | 68.9 | 68186.45 |
| Jan 17, 2025 | F -- (Class A Common Stock) | 2893 | 0 | 82083.19 |
| Jan 17, 2025 | M -- (Class A Common Stock) | 7350 | 0 | 84976.19 |
| Jan 17, 2025 | F -- (Class A Common Stock) | 5801 | 0 | 96913.19 |
| Jan 17, 2025 | Acquisition -- (Class A Common Stock) | 20631 | 0 | 102714.19 |
| Apr 9, 2024 | P -- (Class B Common Stock) | 1807 | 68.37 | 23100 |
| Apr 6, 2024 | P -- (Class B Common Stock) | 4275 | 67.48 | 21293 |
| Apr 5, 2024 | P -- (Class B Common Stock) | 4000 | 68.98 | 17018 |
| Apr 4, 2024 | P -- (Class B Common Stock) | 2993 | 69.04 | 13018 |
| Apr 3, 2024 | P -- (Class B Common Stock) | 1925 | 68.86 | 10025 |
| Apr 2, 2024 | Sell -- (Class A Common Stock) | 45000 | 68.46 | 77231.4 |
| Jan 17, 2024 | F -- (Class A Common Stock) | 3631 | 0 | 101603.4 |
| Jan 17, 2024 | M -- (Class A Common Stock) | 9227 | 0 | 105234.4 |
| Jan 17, 2024 | F -- (Class A Common Stock) | 9672 | 0 | 122231.4 |
| Jan 17, 2024 | Acquisition -- (Class A Common Stock) | 30300 | 0 | 131903.4 |
| Jun 29, 2023 | G -- (Class A Common Stock) | 76 | 0 | 95650 |
| Jan 18, 2023 | F -- (Class A Common Stock) | 3993 | 0 | 74147 |
| Jan 18, 2023 | M -- (Class A Common Stock) | 10147 | 0 | 78140 |
| Jan 18, 2023 | F -- (Class A Common Stock) | 10596 | 0 | 95726 |
| Jan 18, 2023 | Acquisition -- (Class A Common Stock) | 32175 | 0 | 106322 |