Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,501,046 | $22,607 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 1,378,907 | $26,984 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 1,179,034 | $24,842 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 2,515,798 | $65,310 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 2,347,771 | $63,765 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 1,994,108 | $59,005 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 1,719,878 | $45,078 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 1,291,600 | $37,689 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 1,157,994 | $28,544 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 1,071,432 | $23,872 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 1,006,750 | $24,192 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 1,058,035 | $26,969 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 1,074,070 | $23,898 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 944,993 | $18,653 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 996,748 | $20,425 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 962,988 | $19,300 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 891,015 | $17,375 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 608,173 | $11,581 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 734,658 | $13,328 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 662,265 | $12,005 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 501,060 | $8,488 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 891,237 | $12,557 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 900,077 | $12,592 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 899,476 | $10,973 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 1,067,169 | $17,769 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 1,170,910 | $17,271 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 1,147,938 | $16,046 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 1,177,164 | $14,873 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 841,689 | $11,777 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 840,671 | $11,788 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 809,802 | $11,750 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 850,841 | $13,061 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 865,052 | $13,365 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 880,593 | $12,284 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 706,131 | $9,731 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 708,970 | $9,124 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 830,640 | $10,366 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 1,001,832 | $14,015 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 1,005,378 | $12,607 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 1,151,661 | $14,799 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 1,102,967 | $14,151 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 935,294 | $11,962 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 582,862 | $8,119 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 475,625 | $6,915 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 278,905 | $3,799 | $12.39 | $10.76 - $14.09 |