Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 9,026,134 | $135,934 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 4,033,955 | $78,944 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 1,971,793 | $41,546 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 6,753,204 | $175,313 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 2,866,147 | $77,845 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 502,904 | $14,881 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 591,182 | $15,495 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 484,175 | $14,128 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 228,194 | $5,625 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 257,972 | $5,748 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 432,889 | $10,402 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 360,229 | $9,182 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 291,359 | $6,483 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 307,390 | $6,068 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 242,006 | $4,961 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 186,922 | $3,746 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 193,929 | $3,782 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 205,705 | $3,917 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 262,216 | $4,756 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 278,768 | $5,063 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 247,216 | $4,188 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 237,497 | $3,346 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 132,382 | $1,852 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 126,344 | $1,541 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 170,973 | $2,846 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 735,354 | $10,846 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 163,921 | $2,292 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 171,843 | $2,170 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 192,074 | $2,044 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 229,358 | $3,213 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 294,443 | $4,272 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 360,317 | $5,531 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 390,875 | $6,039 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 388,325 | $5,417 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 436,205 | $6,011 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 397,082 | $5,110 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 353,037 | $4,406 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 313,462 | $4,385 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 361,010 | $4,527 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 366,457 | $4,709 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 383,907 | $4,926 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 405,526 | $5,187 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 409,363 | $5,702 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 488,119 | $7,097 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 355,525 | $4,842 | $12.39 | $10.76 - $14.09 |