Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 10,035 | $152 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 9,780 | $192 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 9,669 | $205 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 10,777 | $281 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 10,055 | $274 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 10,055 | $300 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 117,676 | $3,096 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 9,785 | $287 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 11,785 | $291 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 79,266 | $1,766 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 88,482 | $2,126 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 26,760 | $1 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 26,760 | $1 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 26,760 | $541 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 63,881 | $1,310 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 25,960 | $520 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 28,500 | $539 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 28,500 | $543 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 28,500 | $517 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 33,900 | $616 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 285,643 | $4,839 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 27,400 | $386 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 27,400 | $383 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 27,400 | $334 | $14.72 | $10.41 - $16.84 |
| Q3 2018 | 5,000 | $70 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 5,000 | $73 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 5,000 | $77 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 5,000 | $77 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 5,150 | $72 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 5,150 | $70 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 5,150 | $66 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 5,300 | $66 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 7,300 | $102 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 5,300 | $66 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 300 | $4 | $12.16 | $10.71 - $13.36 |