Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,775 | $72 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 372 | $7 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 416 | $9 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 3,639 | $94 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 556 | $15 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 584 | $17 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 557 | $15 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 1,835 | $54 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 514 | $13 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 485 | $11 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 2,837 | $68 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 903 | $23 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 484 | $11 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 552 | $11 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 5,656 | $116 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 5,565 | $112 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 5,429 | $106 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 5,428 | $103 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 437 | $8 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 320 | $6 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 320 | $5 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 537 | $8 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 320 | $4 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 400 | $5 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 56 | $1 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 56 | $1 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 2,337 | $33 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 2,302 | $29 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 2,302 | $24 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 2,366 | $33 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 2,366 | $34 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 2,366 | $36 | $15.60 | $14.33 - $16.74 |
| Q3 2016 | 2,281 | $32 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 2,281 | $29 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 2,281 | $29 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 2,281 | $29 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 3,281 | $42 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 2,281 | $32 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 2,281 | $33 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 2,281 | $31 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 2,281 | $28 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 3,281 | $38 | $10.71 | $9.49 - $11.87 |