Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 13,488 | $203 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 17,927 | $351 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 20,007 | $422 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 24,573 | $638 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 20,658 | $561 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 17,324 | $511 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 15,371 | $403 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 14,570 | $425 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 14,544 | $359 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 16,892 | $376 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 19,766 | $475 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 10,648 | $271 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 10,165 | $226 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 10,825 | $214 | $21.95 | $19.46 - $24.07 |
| Q3 2021 | 17,626 | $336 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 23,783 | $431 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 23,865 | $433 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 23,920 | $405 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 9,579 | $135 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 11,240 | $157 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 3,243 | $40 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 2,779 | $46 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 54 | $1 | $14.04 | $12.62 - $15.58 |
| Q2 2018 | 71 | $1 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 71 | $1 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 71 | $1 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 57 | $1 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 35 | $0 | $13.42 | $12.68 - $14.18 |
| Q4 2015 | 27,257 | $350 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 209,440 | $2,679 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 334,524 | $4,660 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 331,080 | $4,812 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 199,474 | $2,712 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 59,167 | $734 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 471 | $6 | $10.71 | $9.49 - $11.87 |
| Q1 2014 | 45,128 | $458 | $9.87 | $9.10 - $10.60 |
| Q4 2013 | 135,971 | $1,302 | $8.76 | $8.05 - $9.63 |
| Q3 2013 | 224,546 | $1,918 | $8.56 | $7.76 - $8.90 |
| Q2 2013 | 224,480 | $1,743 | $7.63 | $7.14 - $8.12 |