Gary R. Martz, EVP and General Counsel of Greif, Inc. (GEF), made two open market purchases of GEF stock in the last 365 days, totaling $328 thousand, with the most recent on November 12, 2025. This ranks 1089th among 4983 insiders, below the average purchase of $1.46 million over 3.29 transactions. He also sold GEF shares twice for $2.3 million total, most recently on November 12, 2025, ranking 3213th out of 11678 insiders versus the average sale of $8.6 million across 6.37 transactions.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov. 12, 2025 | GREIF, INC | $GEF | MARTZ GARY R | EVP & General Counsel | P | Class B Common Stock | 2080 | $65.93 | 28,100.0000 | 47,501,000 | 7.99% | 0.00% |
| Nov. 12, 2025 | GREIF, INC | $GEF | MARTZ GARY R | EVP & General Counsel | P | Class B Common Stock | 2920 | $65.51 | 26,020.0000 | 47,501,000 | 12.64% | 0.01% |
| Nov. 12, 2025 | GREIF, INC | $GEF | MARTZ GARY R | EVP & General Counsel | S | Class A Common Stock | 5000 | $60.48 | 63,186.4540 | 47,501,000 | 7.33% | 0.01% |
| July 8, 2025 | GREIF, INC | $GEF | MARTZ GARY R | EVP & General Counsel | S | Class A Common Stock | 29000 | $68.90 | 68,186.4540 | 47,461,000 | 29.84% | 0.06% |
| Jan. 16, 2025 | GREIF, INC | $GEF | MARTZ GARY R | EVP & General Counsel | F | Class A Common Stock | 5801 | $0.00 | 96,913.1949 | 47,181,000 | 5.65% | 0.01% |
| Jan. 16, 2025 | GREIF, INC | $GEF | MARTZ GARY R | EVP & General Counsel | M | Restricted Stock Unit | 7350 | $0.00 | 23,003.0000 | 47,181,000 | 24.22% | 0.02% |
| Jan. 16, 2025 | GREIF, INC | $GEF | MARTZ GARY R | EVP & General Counsel | A | Class A Common Stock | 20631 | $0.00 | 102,714.1949 | 47,181,000 | 25.13% | 0.04% |
| Jan. 16, 2025 | GREIF, INC | $GEF | MARTZ GARY R | EVP & General Counsel | F | Class A Common Stock | 2893 | $0.00 | 82,083.1949 | 47,181,000 | 3.40% | 0.01% |
| Jan. 16, 2025 | GREIF, INC | $GEF | MARTZ GARY R | EVP & General Counsel | M | Class A Common Stock | 7350 | $0.00 | 84,976.1949 | 47,181,000 | 9.47% | 0.02% |
| Dec. 13, 2024 | GREIF, INC | $GEF | MARTZ GARY R | EVP & General Counsel | A | Restricted Stock Unit | 7819 | $0.00 | 30,353.0000 | 47,181,000 | 34.70% | 0.02% |
| April 8, 2024 | GREIF, INC | $GEF | MARTZ GARY R | Executive VP & General Counsel | P | Class B Common Stock | 1807 | $68.37 | 23,100.0000 | 46,805,000 | 8.49% | 0.00% |
| April 4, 2024 | GREIF, INC | $GEF | MARTZ GARY R | Executive VP & General Counsel | P | Class B Common Stock | 4000 | $68.98 | 17,018.0000 | 46,805,000 | 30.73% | 0.01% |
| April 5, 2024 | GREIF, INC | $GEF | MARTZ GARY R | Executive VP & General Counsel | P | Class B Common Stock | 4275 | $67.48 | 21,293.0000 | 46,805,000 | 25.12% | 0.01% |
| April 1, 2024 | GREIF, INC | $GEF | MARTZ GARY R | Executive VP & General Counsel | S | Class A Common Stock | 45000 | $68.46 | 77,231.3981 | 46,805,000 | 36.82% | 0.10% |
| April 2, 2024 | GREIF, INC | $GEF | MARTZ GARY R | Executive VP & General Counsel | P | Class B Common Stock | 1925 | $68.86 | 10,025.0000 | 46,805,000 | 23.77% | 0.00% |
| April 3, 2024 | GREIF, INC | $GEF | MARTZ GARY R | Executive VP & General Counsel | P | Class B Common Stock | 2993 | $69.04 | 13,018.0000 | 46,805,000 | 29.86% | 0.01% |
| Jan. 16, 2024 | GREIF, INC | $GEF | MARTZ GARY R | Executive VP & General Counsel | F | Class A Common Stock | 9672 | $0.00 | 122,231.3981 | 46,805,000 | 7.33% | 0.02% |
| Jan. 16, 2024 | GREIF, INC | $GEF | MARTZ GARY R | Executive VP & General Counsel | M | Class A Common Stock | 9227 | $0.00 | 105,234.3981 | 46,805,000 | 9.61% | 0.02% |
| Jan. 16, 2024 | GREIF, INC | $GEF | MARTZ GARY R | Executive VP & General Counsel | M | Restricted Stock Unit | 9227 | $0.00 | 22,534.0000 | 46,805,000 | 29.05% | 0.02% |
| Jan. 16, 2024 | GREIF, INC | $GEF | MARTZ GARY R | Executive VP & General Counsel | F | Class A Common Stock | 3631 | $0.00 | 101,603.3981 | 46,805,000 | 3.45% | 0.01% |
| Jan. 16, 2024 | GREIF, INC | $GEF | MARTZ GARY R | Executive VP & General Counsel | A | Class A Common Stock | 30300 | $0.00 | 131,903.3981 | 46,805,000 | 29.82% | 0.06% |