Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 484,444 | $7,296 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 218,917 | $4,284 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 529,398 | $11,072 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 790,496 | $20,521 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 649,606 | $17,643 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 719,133 | $21,279 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 761,881 | $19,969 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 749,008 | $21,856 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 705,547 | $17,392 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 730,163 | $16,268 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 417,722 | $10,038 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 302,210 | $7,703 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 231,157 | $5,143 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 265,140 | $5,234 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 289,714 | $5,939 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 272,919 | $5,469 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 296,067 | $5,773 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 299,744 | $5,707 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 315,523 | $5,724 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 322,328 | $5,853 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 361,676 | $6,127 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 389,862 | $5,493 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 401,247 | $5,613 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 416,198 | $5,078 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 483,040 | $8,043 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 427,544 | $6,306 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 402,882 | $5,632 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 394,296 | $4,980 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 466,068 | $4,959 | $11.70 | $10.04 - $14.15 |
| Q2 2018 | 4,621 | $67 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 6,075 | $93 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 10,345 | $159 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 7,411 | $101 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 12,445 | $173 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 11,826 | $152 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 10,729 | $133 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 9,381 | $131 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 12,080 | $151 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 10,590 | $136 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 18,263 | $234 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 16,674 | $213 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 25,687 | $358 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 25,420 | $370 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 2,267 | $31 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 3,116 | $39 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 4,040 | $47 | $10.71 | $9.49 - $11.87 |
| Q1 2014 | 2,409 | $24 | $9.87 | $9.10 - $10.60 |
| Q4 2013 | 2,009 | $19 | $8.76 | $8.05 - $9.63 |
| Q3 2013 | 1,911 | $16 | $8.56 | $7.76 - $8.90 |
| Q2 2013 | 1,983 | $15 | $7.63 | $7.14 - $8.12 |