Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,134,741 | $32,149 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 4,374,702 | $85,613 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 3,936,881 | $82,950 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 4,317,376 | $112,079 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 4,355,471 | $118,295 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 4,373,779 | $129,420 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 4,395,032 | $115,194 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 4,425,835 | $129,146 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 4,536,249 | $111,819 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 4,682,711 | $104,331 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 4,709,848 | $113,178 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 4,714,606 | $120,175 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 5,347,847 | $118,990 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 5,508,810 | $108,743 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 5,572,220 | $114,230 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 5,590,310 | $112,030 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 5,796,753 | $112,881 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 4,927,839 | $93,694 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 4,322,113 | $78,369 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 1,556,059 | $28,258 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 402,664 | $6,821 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 227,996 | $3,212 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 180,000 | $2,518 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 180,956 | $2,208 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 150,020 | $2,498 | $15.85 | $14.06 - $16.95 |
| Q4 2018 | 15,105 | $161 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 15,105 | $212 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 16,393 | $238 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 16,393 | $252 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 16,393 | $253 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 16,393 | $229 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 15,270 | $210 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 15,147 | $195 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 15,147 | $189 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 16,887 | $236 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 16,887 | $212 | $13.06 | $11.95 - $13.71 |
| Q4 2015 | 58,800 | $754 | $13.43 | $12.17 - $14.46 |
| Q1 2015 | 98,829 | $1,437 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 105,000 | $1,430 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 127,915 | $1,589 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 160,600 | $1,879 | $10.71 | $9.49 - $11.87 |
| Q1 2014 | 162,000 | $1,646 | $9.87 | $9.10 - $10.60 |
| Q4 2013 | 164,900 | $1,583 | $8.76 | $8.05 - $9.63 |
| Q3 2013 | 203,300 | $1,740 | $8.56 | $7.76 - $8.90 |