Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 72,281 | $6,329 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 155,439 | $12,751 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 183,990 | $9,676 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 256,694 | $11,751 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 322,009 | $15,302 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 48,662 | $2,197 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 52,110 | $2,024 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 44,660 | $1,472 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 43,356 | $1,320 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 43,356 | $1,321 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 42,834 | $1,501 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 88,096 | $2,861 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 37,136 | $1,186 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 42,402 | $1,231 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 51,161 | $1,612 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 49,598 | $1,831 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 57,789 | $2,151 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 60,268 | $2,199 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 96,308 | $3,939 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 45,486 | $1,573 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 45,486 | $1,638 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 112,870 | $3,658 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 60,688 | $1,572 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 76,727 | $3,996 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 76,727 | $4,088 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 81,169 | $2,804 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 155,565 | $5,147 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 176,383 | $5,839 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 68,442 | $2,068 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 71,906 | $2,538 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 132,530 | $3,646 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 614,136 | $17,123 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 788,535 | $25,226 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 779,973 | $23,337 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 1,100,838 | $33,082 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 456,716 | $12,332 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 177,016 | $4,296 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 380,878 | $9,008 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 63,997 | $1,311 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 54,464 | $1,132 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 157,231 | $2,874 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 939,720 | $16,089 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 576,311 | $11,371 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 32,390 | $735 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 40,323 | $925 | $15.20 | $12.68 - $17.59 |