Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 39,531 | $774 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 45,816 | $965 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 50,534 | $1,312 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 28,826 | $1 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 61,639 | $2 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 35,213 | $1 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 76,977 | $2 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 77,160 | $2 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 111,031 | $2 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 147,035 | $4 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 147,380 | $4 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 151,765 | $3 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 121,462 | $2,398 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 49,432 | $1,013 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 63,144 | $1,265 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 59,571 | $1,162 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 45,390 | $864 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 34,674 | $629 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 31,735 | $576 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 26,042 | $441 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 16,479 | $232 | $14.18 | $13.22 - $15.19 |
| Q3 2018 | 36,569 | $512 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 62,853 | $912 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 68,583 | $1,053 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 106,004 | $1,638 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 25,629 | $358 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 25,060 | $345 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 25,222 | $325 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 25,556 | $319 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 34,651 | $485 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 45,713 | $573 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 40,229 | $517 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 30,439 | $391 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 40,317 | $516 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 12,730 | $177 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 87,261 | $1,269 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 9,905 | $135 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 11,606 | $144 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 11,680 | $137 | $10.71 | $9.49 - $11.87 |
| Q1 2014 | 10,234 | $104 | $9.87 | $9.10 - $10.60 |
| Q4 2013 | 9,708 | $93 | $8.76 | $8.05 - $9.63 |
| Q3 2013 | 24,798 | $212 | $8.56 | $7.76 - $8.90 |
| Q2 2013 | 13,015 | $101 | $7.63 | $7.14 - $8.12 |