| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For GPK | |||||
| 2025-08-04 | Martens, Philip R | Director | Sold | 7015 | $21.80 |
| 2025-08-01 | Martens, Philip R | Director | Sold | 56737 | $21.84 |
| 2025-07-30 | Doss, Michael P | Director, President and CEO | Sold | 1333927 | $0.00 |
| 2025-07-30 | Doss, Michael P | Director, President and CEO | Purchased | 1333927 | $0.00 |
| 2025-05-21 | Callahan, Andrew P | Director | Purchased | 7015 | $0.00 |
| 2025-05-21 | Venturelli, Larry M | Director | Purchased | 7015 | $0.00 |
| 2025-05-21 | Brlas, Laurie | Director | Purchased | 7015 | $0.00 |
| 2025-05-21 | Martens, Philip R | Director | Purchased | 7015 | $0.00 |
| 2025-05-02 | Spence, Elizabeth | EVP, Human Resources | Purchased | 7654 | $0.00 |
| 2025-05-02 | Spence, Elizabeth | EVP, Human Resources | Sold | 7654 | $0.00 |
| 2025-05-02 | Spence, Elizabeth | EVP, Human Resources | Sold | 3424 | $21.81 |
| 2025-02-26 | Farrell, Michael James | EVP, Mills Division | Purchased | 12295 | $0.00 |
| 2025-02-26 | Doss, Michael P | Director, President and CEO | Purchased | 93150 | $0.00 |
| 2025-02-26 | Lischer, Charles D | SVP & CAO | Purchased | 6711 | $0.00 |
| 2025-02-26 | Spence, Elizabeth | EVP, Human Resources | Purchased | 10993 | $0.00 |
| 2025-02-26 | Bidlingmaier, Margie Kay | EVP and President, Americas | Purchased | 23862 | $0.00 |
| 2025-02-26 | Tashma, Lauren S. | EVP, Gen Counsel & Secretary | Purchased | 16167 | $0.00 |
| 2025-02-26 | Yost, Joseph P | EVP & President, International | Purchased | 16428 | $0.00 |
| 2025-02-26 | Scherger, Stephen R. | EVP and CFO | Purchased | 25531 | $0.00 |
| 2025-02-22 | Tashma, Lauren S. | EVP, Gen Counsel & Secretary | Sold | 29850 | $27.08 |
