Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 824,742 | $12,421 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 1,268,893 | $24,832 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 1,002,964 | $21,133 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 968,174 | $25,134 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 755,443 | $20,518 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 967,478 | $28,628 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 1,139,521 | $29,867 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 1,177,892 | $34,371 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 1,004,749 | $24,767 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 943,051 | $21,011 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 1,091,971 | $26,240 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 1,271,728 | $32,416 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 1,182,378 | $26,308 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 997,482 | $19,690 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 968,140 | $19,847 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 661,389 | $13,254 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 1,091,594 | $21,286 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 1,214,454 | $23,123 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 1,352,526 | $24,535 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 1,134,634 | $20,605 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 433,565 | $7,345 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 485,294 | $6,838 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 668,830 | $9,357 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 765,069 | $9,334 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 567,524 | $9,449 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 568,417 | $8,384 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 524,693 | $7,335 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 798,178 | $10,081 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 744,877 | $7,925 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 943,814 | $13,223 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 683,277 | $9,914 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 417,605 | $6,410 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 453,655 | $7,009 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 395,710 | $5,520 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 639,878 | $8,818 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 921,484 | $11,859 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 577,207 | $7,204 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 635,017 | $8,884 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 417,372 | $5,234 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 86,383 | $1,110 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 103,862 | $1,333 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 65,583 | $839 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 41,671 | $580 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 42,324 | $615 | $14.63 | $13.37 - $16.14 |