Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 490,447 | $7,386 | $16.44 | $13.93 - $19.71 |
| Q1 2025 | 586,905 | $15,236 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 609,163 | $16,545 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 619,010 | $18,317 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 942,595 | $24,705 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 1,138,756 | $33,229 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 843,049 | $20,781 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 1,937,732 | $43,173 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 1,153,604 | $29,351 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 1,153,766 | $29,409 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 1,036,788 | $23,069 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 653,182 | $12,892 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 732,749 | $15,021 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 813,798 | $16,307 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 822,242 | $16,032 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 836,591 | $15,928 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 845,163 | $15,330 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 847,112 | $15,383 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 1,067,582 | $18,083 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 1,151,153 | $16,219 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 1,323,037 | $18,508 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 1,626,474 | $27,080 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 1,626,474 | $27,080 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 1,848,176 | $27,259 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 2,379,948 | $33,270 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 3,678,993 | $46,465 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 3,652,038 | $38,857 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 3,822,340 | $53,550 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 3,933,219 | $57,071 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 3,792,448 | $58,591 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 3,792,448 | $58,591 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 3,846,569 | $53,659 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 4,085,699 | $52,617 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 4,085,699 | $52,617 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 3,922,537 | $48,952 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 2,980,686 | $41,698 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 2,971,439 | $37,260 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 2,532,569 | $32,542 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 2,812,448 | $49,884 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 2,126,846 | $27,200 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 1,930,594 | $26,892 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 1,548,692 | $22,517 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 1,392,524 | $18,965 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 199,401 | $2,478 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 389,283 | $4,554 | $10.71 | $9.49 - $11.87 |
| Q1 2014 | 389,368 | $3,954 | $9.87 | $9.10 - $10.60 |
| Q4 2013 | 400,212 | $3,840 | $8.76 | $8.05 - $9.63 |
| Q3 2013 | 189,094 | $1,617 | $8.56 | $7.76 - $8.90 |
| Q2 2013 | 353,049 | $2,731 | $7.63 | $7.14 - $8.12 |
| Q1 2013 | 499,955 | $3,744 | $7.16 | $6.39 - $7.88 |
| Q1 2012 | 25,430 | $139 | — | — |