Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 11,173 | $978 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 11,114 | $912 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 11,277 | $593 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 11,185 | $512 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 10,650 | $506 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 10,649 | $481 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 10,696 | $416 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 8,961 | $295 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 15,983 | $487 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 15,834 | $482 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 33,534 | $1,175 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 33,401 | $1,178 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 33,401 | $1,067 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 33,401 | $969 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 33,401 | $1,052 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 33,901 | $1,251 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 33,601 | $1,251 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 35,151 | $1,283 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 35,651 | $1,458 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 55,641 | $2,421 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 68,306 | $2,459 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 81,481 | $2,641 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 92,961 | $2,408 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 81,386 | $1,672 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 80,481 | $2,343 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 78,883 | $2,250 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 70,715 | $2,350 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 69,870 | $2,313 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 27,029 | $817 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 29,819 | $1,053 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 30,900 | $850 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 31,550 | $880 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 31,167 | $997 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 31,150 | $932 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 33,630 | $1,011 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 35,293 | $953 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 38,007 | $922 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 37,313 | $882 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 32,213 | $660 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 22,513 | $470 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 20,213 | $369 | $13.86 | $12.46 - $14.78 |