Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 24,807 | $374 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 12,516 | $245 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 16,950 | $357 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 16,016 | $416 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 22,372 | $608 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 408,904 | $12,099 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 467,331 | $12,249 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 466,771 | $13,620 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 479,545 | $11,821 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 467,648 | $10,419 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 464,777 | $11,169 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 511,976 | $13,050 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 531,872 | $11,834 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 533,783 | $10,537 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 539,254 | $11,055 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 514,217 | $10,305 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 497,664 | $9,704 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 493,957 | $9,405 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 507,108 | $9,199 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 497,104 | $9,027 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 504,154 | $8,540 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 506,942 | $7,143 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 501,348 | $7,014 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 562,666 | $6,864 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 569,777 | $9,486 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 562,654 | $8,299 | $14.04 | $12.62 - $15.58 |
| Q4 2018 | 510,716 | $5,434 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 452,683 | $6,342 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 29,953 | $434 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 414,698 | $6,365 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 342,178 | $5,287 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 344,012 | $4,799 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 361,219 | $4,977 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 416,497 | $5,360 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 421,176 | $5,256 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 440,384 | $6,162 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 431,030 | $5,405 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 33,188 | $426 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 51,545 | $661 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 42,022 | $537 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 51,717 | $720 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 59,052 | $859 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 61,671 | $840 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 47,712 | $593 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 59,717 | $699 | $10.71 | $9.49 - $11.87 |
| Q1 2014 | 61,321 | $623 | $9.87 | $9.10 - $10.60 |
| Q4 2013 | 54,091 | $519 | $8.76 | $8.05 - $9.63 |
| Q3 2013 | 18,568 | $159 | $8.56 | $7.76 - $8.90 |
| Q2 2013 | 89,874 | $696 | $7.63 | $7.14 - $8.12 |