Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 15,198 | $229 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 13,135 | $257 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 22,613 | $476 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 25,685 | $667 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 30,629 | $832 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 28,188 | $834 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 23,693 | $621 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 28,879 | $843 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 23,489 | $579 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 19,440 | $433 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 18,143 | $436 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 3,057 | $78 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 3,201 | $71 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 3,259 | $65 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 2,653 | $55 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 2,314 | $45 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 2,290 | $44 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 1,752 | $33 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 1,790 | $32 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 1,373 | $25 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 1,373 | $23 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 872 | $13 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 872 | $12 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 1,331 | $17 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 1,671 | $29 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 1,184 | $17 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 2,336 | $33 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 433 | $5 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 231 | $2 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 861 | $12 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 1,663 | $24 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 789 | $12 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 803 | $12 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 1,660 | $23 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 3,282 | $45 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 3,801 | $48 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 83,984 | $1,047 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 197,351 | $2,761 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 182,453 | $2,289 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 162,564 | $2,090 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 143,821 | $1,846 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 63,118 | $807 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 61,181 | $852 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 45,410 | $659 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 37,497 | $511 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 27,945 | $348 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 27,434 | $321 | $10.71 | $9.49 - $11.87 |
| Q1 2014 | 630 | $6 | $9.87 | $9.10 - $10.60 |
| Q4 2013 | 189 | $2 | $8.76 | $8.05 - $9.63 |
| Q3 2013 | 3,001 | $26 | $8.56 | $7.76 - $8.90 |
| Q2 2013 | 2,568 | $20 | $7.63 | $7.14 - $8.12 |