Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 6,586,295 | $99,190 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 7,309,171 | $143,040 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 9,405,412 | $198,172 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 8,362,586 | $217,093 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 9,039,825 | $245,522 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 10,511,456 | $311,034 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 11,081,567 | $290,448 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 11,029,017 | $321,827 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 12,513,031 | $308,446 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 12,681,314 | $282,540 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 12,052,651 | $289,625 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 12,717,828 | $324,177 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 11,968,141 | $266,291 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 9,767,481 | $192,810 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 9,910,939 | $203,174 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 10,911,606 | $218,669 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 6,417,904 | $125,150 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 6,344,865 | $120,807 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 6,806,430 | $123,468 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 8,019,740 | $145,638 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 7,590,790 | $128,588 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 8,415,699 | $118,576 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 8,640,254 | $120,878 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 6,430,104 | $78,447 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 6,261,351 | $104,252 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 6,245,461 | $92,120 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 6,246,894 | $87,332 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 6,150,333 | $77,679 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 5,988,620 | $63,719 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 4,930,687 | $69,079 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 4,547,259 | $65,980 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 4,695,165 | $72,071 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 15,360,130 | $237,313 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 14,974,860 | $208,899 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 13,972,670 | $192,543 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 13,892,080 | $178,791 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 14,126,196 | $176,295 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 13,998,946 | $195,845 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 12,783,933 | $160,311 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 11,951,567 | $153,578 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 18,438,507 | $236,566 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 17,751,384 | $227,040 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 21,023,073 | $292,852 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 25,023,616 | $363,842 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 24,835,903 | $338,266 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 19,595,837 | $243,577 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 21,227,186 | $248,357 | $10.71 | $9.49 - $11.87 |
| Q1 2014 | 19,739,564 | $200,554 | $9.87 | $9.10 - $10.60 |
| Q4 2013 | 19,076,336 | $183,133 | $8.76 | $8.05 - $9.63 |
| Q3 2013 | 19,194,791 | $164,308 | $8.56 | $7.76 - $8.90 |
| Q2 2013 | 20,334,423 | $157,389 | $7.63 | $7.14 - $8.12 |