Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 18,704,259 | $281,686 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 18,730,407 | $366,554 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 18,019,462 | $379,670 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 14,615,607 | $379,421 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 14,600,941 | $396,562 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 13,812,875 | $408,723 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 14,080,788 | $369,057 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 13,730,700 | $400,662 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 12,591,719 | $310,386 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 12,207,562 | $271,984 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 11,068,975 | $265,987 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 16,303,604 | $415,579 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 16,797,073 | $374 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 20,615,622 | $406,952 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 21,282,150 | $436,284 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 23,513,509 | $471,211 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 21,029,309 | $410,072 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 20,650,270 | $393,181 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 20,673,256 | $375,013 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 17,874,283 | $324,597 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 13,820,378 | $234,117 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 12,576,013 | $177,196 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 13,115,539 | $183,486 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 13,816,911 | $168,566 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 13,319,200 | $221,765 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 13,149,727 | $193,958 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 12,670,271 | $177,130 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 12,608,397 | $159,244 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 9,783,846 | $104,100 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 7,722,108 | $108,187 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 7,570 | $110 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 10,770 | $165 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 5,170 | $80 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 1,070 | $15 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 1,070 | $15 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 1,070 | $14 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 1,070 | $13 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 1,070 | $15 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 3,170 | $40 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 3,170 | $41 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 7,600 | $98 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 7,600 | $97 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 169 | $2 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 5,000 | $73 | $14.63 | $13.37 - $16.14 |
| Q3 2014 | 8,400 | $104 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 12,300 | $144 | $10.71 | $9.49 - $11.87 |
| Q2 2013 | 12,300 | $95 | $7.63 | $7.14 - $8.12 |