Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 801,112 | $12,065 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 850,749 | $16,649 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 862,067 | $18,164 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 860,886 | $22,349 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 860,729 | $23,377 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 869,603 | $25,732 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 893,529 | $23,419 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 979,159 | $28,572 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 1,019,578 | $25,133 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 943,462 | $21,020 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 945,033 | $22,709 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 377,287 | $10 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 350,383 | $8 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 332,358 | $6,561 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 314,637 | $6,450 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 241,890 | $4,847 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 267,013 | $5,207 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 263,323 | $5,014 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 279,806 | $5,076 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 286,942 | $5,211 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 304,387 | $5,156 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 304,616 | $4,292 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 312,764 | $4,376 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 314,102 | $3,832 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 246,143 | $4,098 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 241,470 | $3,562 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 242,868 | $3,395 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 267,844 | $3,383 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 304,931 | $3,244 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 302,873 | $4,243 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 307,153 | $4,457 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 314,133 | $4,822 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 317,835 | $4,911 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 324,803 | $4,531 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 335,546 | $4,624 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 354,396 | $4,561 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 335,795 | $4,191 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 303,432 | $4,245 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 261,499 | $3,279 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 235,742 | $3,029 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 236,899 | $3,039 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 231,899 | $2,966 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 218,179 | $3,039 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 305,584 | $4,443 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 255,334 | $3,478 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 264,396 | $3,286 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 263,286 | $3,080 | $10.71 | $9.49 - $11.87 |
| Q1 2014 | 178,984 | $1,818 | $9.87 | $9.10 - $10.60 |
| Q4 2013 | 194,054 | $1,863 | $8.76 | $8.05 - $9.63 |
| Q3 2013 | 194,864 | $1,668 | $8.56 | $7.76 - $8.90 |
| Q2 2013 | 198,372 | $1,535 | $7.63 | $7.14 - $8.12 |