Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 536,130 | $8,074 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 525,930 | $10,292 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 434,561 | $9,156 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 497,123 | $12,905 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 427,069 | $11,599 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 573,168 | $16,960 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 579,600 | $15,191 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 591,855 | $17,270 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 606,445 | $14,949 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 618,476 | $13,780 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 634,703 | $15,252 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 666,779 | $16,996 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 739,897 | $16,463 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 751,814 | $14,841 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 542,068 | $11,112 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 590,493 | $11,833 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 582,106 | $11,351 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 628,580 | $11,968 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 638,005 | $11,573 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 676,221 | $12,280 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 664,875 | $11,263 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 666,220 | $9,387 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 653,343 | $9,140 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 667,752 | $8,147 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 713,821 | $11,885 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 557,142 | $8,218 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 491,145 | $6,866 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 729,700 | $9,216 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 827,174 | $8,801 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 843,444 | $11,817 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 882,150 | $12,800 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 776,975 | $11,927 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 691,618 | $10,685 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 690,502 | $9,633 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 668,300 | $9,209 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 667,100 | $8,586 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 697,400 | $8,704 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 787,400 | $11,016 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 459,400 | $5,761 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 468,800 | $6,024 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 462,600 | $5,935 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 538,500 | $6,887 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 553,500 | $7,710 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 1,525,246 | $22,345 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 1,525,246 | $22,345 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 1,578,946 | $19,626 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 1,532,800 | $17,934 | $10.71 | $9.49 - $11.87 |
| Q1 2014 | 1,519,900 | $15,153 | $9.87 | $9.10 - $10.60 |
| Q4 2013 | 1,460,900 | $13,864 | $8.76 | $8.05 - $9.63 |
| Q3 2013 | 1,133,066 | $9,699 | $8.56 | $7.76 - $8.90 |
| Q2 2013 | 607,766 | $4,704 | $7.63 | $7.14 - $8.12 |