Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 462,933 | $6,972 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 46,425 | $909 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 35,448 | $747 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 50,270 | $1,305 | $26.75 | $24.50 - $28.62 |
| Q4 2021 | 98,576 | $1,922,232 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 519,336 | $9,888,157 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 52,699 | $955,960 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 45,256 | $821,849 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 46,694 | $790,996 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 100,724 | $1,419,201 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 141,216 | $1,975,612 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 175,179 | $2,137,184 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 198,160 | $3,299,364 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 165,361 | $2,439,075 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 146,704 | $2,050,922 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 155,504 | $1,964,016 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 245,590 | $2,613,078 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 265,525 | $3,720,005 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 179,836 | $2,609,420 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 139,822 | $2,146,268 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 122,196 | $1,887,928 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 36,927 | $515,132 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 1,165,620 | $16,062,257 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 5,490 | $70,656 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 5,251 | $65,532 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 5,102 | $71,377 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 440 | $5,518 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 85,539 | $1,099,176 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 170,839 | $2,191,864 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 355,511 | $4,546,985 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 476,903 | $6,643,259 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 379,992 | $5,525,084 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 283,205 | $3,857,252 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 185,013 | $2,299,711 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 47,635 | $557,330 | $10.71 | $9.49 - $11.87 |
| Q1 2014 | 38,960 | $399,730 | $9.87 | $9.10 - $10.60 |
| Q4 2013 | 2,530 | $24,288 | $8.76 | $8.05 - $9.63 |
| Q3 2013 | 57,845 | $495,153 | $8.56 | $7.76 - $8.90 |
| Q2 2013 | 76,349 | $590,941 | $7.63 | $7.14 - $8.12 |