Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 11,997 | $235 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 11,763 | $263 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 16,679 | $433 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 15,011 | $408 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 10,572 | $277 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 10,572 | $277 | $27.62 | $25.54 - $29.50 |
| Q4 2023 | 1,691 | $42 | $22.41 | $20.07 - $24.94 |
| Q1 2023 | 3,600 | $92 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 3,169 | $71 | $21.99 | $19.57 - $23.88 |
| Q2 2021 | 235 | $5 | $18.28 | $16.94 - $19.75 |
| Q4 2020 | 235 | $4 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 543 | $7 | $14.18 | $13.22 - $15.19 |
| Q1 2020 | 312 | $3 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 209 | $3 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 212 | $3 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 212 | $3 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 212 | $3 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 1,001 | $11 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 6,084 | $85 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 6,084 | $87 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 299 | $5 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 387 | $6 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 212 | $3 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 212 | $3 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 212 | $3 | $13.00 | $12.00 - $13.85 |
| Q3 2016 | 212 | $3 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 212 | $3 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 212 | $3 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 212 | $3 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 212 | $3 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 212 | $3 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 212 | $3 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 212 | $3 | $12.39 | $10.76 - $14.09 |