Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 15,900 | $239 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 15,900 | $311 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 49,114 | $1,035 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 49,114 | $1,275 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 49,114 | $1,334 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 49,114 | $1,453 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 50,414 | $1,321 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 52,614 | $1,535 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 52,714 | $1,299 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 52,414 | $1,168 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 52,314 | $1,257 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 55,014 | $1,402 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 54,714 | $1,217 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 54,714 | $1,080 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 54,514 | $1,118 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 50,214 | $1,007 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 51,114 | $997 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 51,014 | $971 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 53,214 | $965 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 51,014 | $927 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 54,014 | $915 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 53,314 | $751 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 52,914 | $740 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 55,114 | $673 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 55,114 | $918 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 55,814 | $823 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 55,814 | $780 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 56,376 | $712 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 57,600 | $612 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 57,400 | $804 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 57,200 | $830 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 57,600 | $885 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 57,500 | $889 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 56,700 | $791 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 56,600 | $779 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 58,100 | $747 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 58,000 | $724 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 58,100 | $813 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 58,100 | $728 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 59,000 | $758 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 58,900 | $756 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 58,800 | $752 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 58,500 | $815 | $14.34 | $13.52 - $15.16 |