Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 9,748 | $854 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 9,748 | $800 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 10,093 | $531 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 10,710 | $490 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 10,716 | $509 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 10,737 | $485 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 10,760 | $418 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 10,759 | $355 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 10,782 | $328 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 11,577 | $353 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 11,702 | $410 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 11,852 | $418 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 11,852 | $379 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 12,686 | $368 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 12,691 | $400 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 12,786 | $472 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 12,888 | $480 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 14,401 | $525 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 13,756 | $563 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 13,416 | $584 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 13,247 | $477 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 13,408 | $435 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 14,311 | $371 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 14,446 | $297 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 14,968 | $436 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 16,274 | $464 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 18,060 | $600 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 15,540 | $514 | $27.05 | $23.03 - $29.16 |
| Q3 2018 | 14,134 | $497 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 19,248 | $518 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 18,131 | $484 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 9,585 | $307 | $25.23 | $23.59 - $26.36 |