Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 824,088 | $12,411 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 17,625 | $345 | $21.74 | $19.05 - $23.76 |
| Q1 2025 | 26,925 | $699 | $26.75 | $24.50 - $28.62 |
| Q4 2023 | 45,500 | $1,122 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 70,500 | $1,571 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 198,216 | $4,763 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 2,859,045 | $72,877 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 2,912,645 | $64,806 | $21.99 | $19.57 - $23.88 |
| Q2 2022 | 292,936 | $6,005 | $21.11 | $19.08 - $22.99 |
| Q2 2021 | 285,240 | $5,174 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 107,085 | $1,945 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 28,651 | $485 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 36,935 | $520 | $14.18 | $13.22 - $15.19 |
| Q1 2020 | 82,858 | $1,011 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 1,914,148 | $31,871 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 1,588,455 | $23,430 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 1,684,946 | $23,556 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 496,224 | $6,267 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 188,104 | $2,001 | $11.70 | $10.04 - $14.15 |
| Q2 2018 | 760,828 | $11,040 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 582,763 | $8,945 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 1,558,847 | $24,084 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 1,424,931 | $19,878 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 4,356,000 | $60,026 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 5,145,295 | $66,220 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 2,357,641 | $29,423 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 779,084 | $10,899 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 1,450,457 | $18,189 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 3,753,262 | $48,229 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 2,231,084 | $28,625 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 839,262 | $10,734 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 1,908,243 | $26,582 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 2,117,325 | $30,786 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 580,325 | $7,904 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 1,587,946 | $19,738 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 3,197,836 | $37,415 | $10.71 | $9.49 - $11.87 |
| Q1 2014 | 1,674,549 | $17,013 | $9.87 | $9.10 - $10.60 |
| Q4 2013 | 1,343,133 | $12,894 | $8.76 | $8.05 - $9.63 |
| Q3 2013 | 521,632 | $4,466 | $8.56 | $7.76 - $8.90 |
| Q2 2013 | 41,749 | $323 | $7.63 | $7.14 - $8.12 |