Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 13,805 | $0 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 48,025 | $1 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 42,447 | $1 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 82,015 | $2 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 73,104 | $2 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 74,193 | $2 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 74,748 | $2 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 71,576 | $2 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 59,943 | $1 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 97,124 | $2 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 25,830 | $1 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 18,788 | $0 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 19,086 | $0 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 21,745 | $429 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 28,943 | $593 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 12,440 | $249 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 12,852 | $251 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 18,685 | $356 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 45,491 | $825 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 37,884 | $687 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 38,651 | $655 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 44,513 | $627 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 43,294 | $606 | $13.45 | $11.17 - $15.51 |
| Q4 2019 | 18,447 | $307 | $15.85 | $14.06 - $16.95 |
| Q2 2019 | 147,752 | $2,066 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 150,220 | $1,897 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 298,760 | $3,177 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 346,927 | $4,860 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 417,672 | $6,059 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 353,279 | $5,423 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 365,268 | $5,642 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 506,265 | $7,061 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 518,769 | $7,149 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 545,301 | $7,018 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 536,009 | $6,689 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 598,246 | $8,369 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 567,217 | $7,113 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 522,343 | $6,712 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 583,256 | $7,484 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 610,087 | $7,803 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 617,792 | $8,605 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 617,637 | $8,981 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 629,065 | $8,568 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 601,959 | $7,483 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 1,396,017 | $16,333 | $10.71 | $9.49 - $11.87 |
| Q1 2014 | 2,006,965 | $20,391 | $9.87 | $9.10 - $10.60 |
| Q4 2013 | 1,905,213 | $18,290 | $8.76 | $8.05 - $9.63 |
| Q3 2013 | 756,719 | $6,478 | $8.56 | $7.76 - $8.90 |