Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 29,378,349 | $442,438 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 30,120,345 | $589,455 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 30,491,958 | $642,466 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 30,655,111 | $795,807 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 29,725,347 | $807,340 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 29,580,138 | $875,276 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 30,274,619 | $793,498 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 30,336,911 | $885,231 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 30,569,642 | $753,542 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 31,491,844 | $701,638 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 31,941,553 | $767,556 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 31,370,071 | $799,623 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 29,693,875 | $660,689 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 29,127,808 | $574,983 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 28,561,603 | $585,512 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 27,764,726 | $556,405 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 27,638,332 | $538,947 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 27,295,181 | $519,700 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 25,607,352 | $464,518 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 24,057,564 | $436,886 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 23,763,689 | $402,556 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 23,873,674 | $336,379 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 25,200,901 | $352,562 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 26,840,717 | $327,457 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 26,149,471 | $435,389 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 26,331,251 | $388,386 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 26,557,223 | $371,270 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 27,030,844 | $341,399 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 27,764,279 | $295,411 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 27,079,119 | $379,378 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 26,702,441 | $387,453 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 26,171,586 | $401,734 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 25,610,679 | $395,686 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 25,180,108 | $351,262 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 25,050,469 | $345,195 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 25,103,563 | $323,083 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 24,207,532 | $302,109 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 23,383,932 | $327,140 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 23,898,703 | $299,689 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 23,731,704 | $304,953 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 23,300,638 | $298,948 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 22,505,766 | $287,849 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 22,282,586 | $310,396 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 22,030,803 | $320,328 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 21,126,669 | $287,745 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 20,784,919 | $258,357 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 21,893,273 | $256,151 | $10.71 | $9.49 - $11.87 |
| Q1 2014 | 16,416,546 | $166,792 | $9.87 | $9.10 - $10.60 |
| Q4 2013 | 14,892,998 | $142,972 | $8.76 | $8.05 - $9.63 |
| Q3 2013 | 13,081,387 | $111,977 | $8.56 | $7.76 - $8.90 |
| Q2 2013 | 12,340,813 | $95,518 | $7.63 | $7.14 - $8.12 |