Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 19,730 | $297 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 13,555 | $265 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 14,045 | $296 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 14,288 | $371 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 13,639 | $370 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 14,047 | $416 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 20,332 | $533 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 18,371 | $536 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 22,203 | $547 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 13,303 | $296 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 9,556 | $230 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 23,005 | $586 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 23,986 | $534 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 27,726 | $547 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 35,612 | $730 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 39,371 | $789 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 41,605 | $811 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 41,099 | $782 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 44,450 | $806 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 46,269 | $840 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 55,267 | $936 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 47,025 | $662 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 58,441 | $818 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 72,875 | $890 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 62,649 | $1,043 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 61,208 | $903 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 78,887 | $1,104 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 102,253 | $1,291 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 103,044 | $1,097 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 94,000 | $1,316 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 95,934 | $1,391 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 99,795 | $1,532 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 100,159 | $1,548 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 101,710 | $1,419 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 103,108 | $1,421 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 106,827 | $1,374 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 105,944 | $1,322 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 87,906 | $1,231 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 132,014 | $1,656 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 137,470 | $1,766 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 144,120 | $1,848 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 74,884 | $958 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 70,305 | $979 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 62,117 | $904 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 57,756 | $787 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 83,631 | $1,039 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 86,565 | $1,013 | $10.71 | $9.49 - $11.87 |
| Q1 2014 | 86,318 | $877 | $9.87 | $9.10 - $10.60 |
| Q4 2013 | 74,983 | $720 | $8.76 | $8.05 - $9.63 |
| Q3 2013 | 69,060 | $590 | $8.56 | $7.76 - $8.90 |
| Q2 2013 | 65,128 | $504 | $7.63 | $7.14 - $8.12 |