Ticker: GPK CUSIP: 388689101 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,374,384 | $50,818 | $16.44 | $13.93 - $19.71 |
| Q3 2025 | 3,637,081 | $71,178 | $21.74 | $19.05 - $23.76 |
| Q2 2025 | 3,073,573 | $64,760 | $23.12 | $20.86 - $26.40 |
| Q1 2025 | 3,586,528 | $93,106 | $26.75 | $24.50 - $28.62 |
| Q4 2024 | 3,547,844 | $96,359 | $28.92 | $26.68 - $30.70 |
| Q3 2024 | 3,689,775 | $109,180 | $28.45 | $25.13 - $30.66 |
| Q2 2024 | 3,573,473 | $93,661 | $27.62 | $25.54 - $29.50 |
| Q1 2024 | 3,569,884 | $104,169 | $26.15 | $23.47 - $29.43 |
| Q4 2023 | 3,101,219 | $76,445 | $22.41 | $20.07 - $24.94 |
| Q3 2023 | 3,107,072 | $69,226 | $22.94 | $20.83 - $24.64 |
| Q2 2023 | 5,117,718 | $122,979 | $25.10 | $22.66 - $27.56 |
| Q1 2023 | 5,747,129 | $146,494 | $23.52 | $21.10 - $25.56 |
| Q4 2022 | 4,714,528 | $104,898 | $21.99 | $19.57 - $23.88 |
| Q3 2022 | 4,673,812 | $92,262 | $21.95 | $19.46 - $24.07 |
| Q2 2022 | 4,611,066 | $94,528 | $21.11 | $19.08 - $22.99 |
| Q1 2022 | 4,067,794 | $81,519 | $19.43 | $17.99 - $21.76 |
| Q4 2021 | 4,020,593 | $78,402 | $20.01 | $17.63 - $21.56 |
| Q3 2021 | 3,274,542 | $62,347 | $19.06 | $16.98 - $20.88 |
| Q2 2021 | 3,473,170 | $63,002 | $18.28 | $16.94 - $19.75 |
| Q1 2021 | 2,373,695 | $43,105 | $17.06 | $15.36 - $18.64 |
| Q4 2020 | 2,262,823 | $38,333 | $15.13 | $13.14 - $17.07 |
| Q3 2020 | 1,926,410 | $27,143 | $14.18 | $13.22 - $15.19 |
| Q2 2020 | 2,245,679 | $31,417 | $13.45 | $11.17 - $15.51 |
| Q1 2020 | 2,226,671 | $27,166 | $14.72 | $10.41 - $16.84 |
| Q4 2019 | 2,450,630 | $40,803 | $15.85 | $14.06 - $16.95 |
| Q3 2019 | 3,098,803 | $45,707 | $14.04 | $12.62 - $15.58 |
| Q2 2019 | 3,473,660 | $48,562 | $13.41 | $12.41 - $14.34 |
| Q1 2019 | 3,608,592 | $45,577 | $12.14 | $10.54 - $13.19 |
| Q4 2018 | 2,671,449 | $28,426 | $11.70 | $10.04 - $14.15 |
| Q3 2018 | 3,277,076 | $45,911 | $14.43 | $13.71 - $15.22 |
| Q2 2018 | 3,136,034 | $45,503 | $14.84 | $13.61 - $16.61 |
| Q1 2018 | 2,567,832 | $39,416 | $15.60 | $14.33 - $16.74 |
| Q4 2017 | 2,706,268 | $41,812 | $15.05 | $13.94 - $15.85 |
| Q3 2017 | 3,315,060 | $46,244 | $13.40 | $12.65 - $13.98 |
| Q2 2017 | 2,530,810 | $34,874 | $13.42 | $12.68 - $14.18 |
| Q1 2017 | 2,826,075 | $36,372 | $13.00 | $12.00 - $13.85 |
| Q4 2016 | 2,597,712 | $32,420 | $12.93 | $12.24 - $14.09 |
| Q3 2016 | 2,371,620 | $33,179 | $13.75 | $12.19 - $14.70 |
| Q2 2016 | 2,618,804 | $32,840 | $13.06 | $11.95 - $13.71 |
| Q1 2016 | 2,344,715 | $30,130 | $12.16 | $10.71 - $13.36 |
| Q4 2015 | 2,775,478 | $35,609 | $13.43 | $12.17 - $14.46 |
| Q3 2015 | 2,777,181 | $35,519 | $14.27 | $12.62 - $15.28 |
| Q2 2015 | 1,463,928 | $20,393 | $14.34 | $13.52 - $15.16 |
| Q1 2015 | 1,310,867 | $19,060 | $14.63 | $13.37 - $16.14 |
| Q4 2014 | 2,284,384 | $31,113 | $12.39 | $10.76 - $14.09 |
| Q3 2014 | 2,388,749 | $29,692 | $12.26 | $11.26 - $13.02 |
| Q2 2014 | 2,358,660 | $27,597 | $10.71 | $9.49 - $11.87 |
| Q1 2014 | 1,955,936 | $19,872 | $9.87 | $9.10 - $10.60 |
| Q4 2013 | 2,041,134 | $19,595 | $8.76 | $8.05 - $9.63 |
| Q3 2013 | 2,425,444 | $20,762 | $8.56 | $7.76 - $8.90 |
| Q2 2013 | 2,122,549 | $16,428 | $7.63 | $7.14 - $8.12 |