Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 706,890 | $62,913 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 720,532 | $57,174 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 776,557 | $40,241 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 776,557 | $35,613 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 778,057 | $36,833 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 778,557 | $35,261 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 879,557 | $33,942 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 879,557 | $31,910 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 879,557 | $26,879 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 879,557 | $26,805 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 879,557 | $30,820 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 879,557 | $31,031 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 879,557 | $28,093 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 879,557 | $25,525 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 879,557 | $27,715 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 878,807 | $32,705 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 869,807 | $32,383 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 869,807 | $31,739 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 869,807 | $35,575 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 869,807 | $37,845 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 869,455 | $31,274 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 869,455 | $27,849 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 1,019,455 | $27,219 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 1,575,154 | $33,519 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 1,652,818 | $47,585 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 1,753,818 | $48,686 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 1,756,118 | $58,356 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 1,753,393 | $58,037 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 1,764,393 | $53,302 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 1,764,393 | $62,442 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 1,760,043 | $47,504 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 1,760,293 | $49,077 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 1,746,808 | $55,880 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 1,748,168 | $52,305 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 1,750,883 | $53,174 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 1,756,898 | $48,420 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 1,761,898 | $42,761 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 1,737,148 | $41,084 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 1,715,398 | $35,131 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 1,719,598 | $35,836 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 1,670,248 | $30,532 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 1,670,248 | $28,595 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 1,670,248 | $32,954 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 1,667,748 | $37,825 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 1,646,785 | $37,761 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 1,651,535 | $31,941 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 1,653,535 | $36,378 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 1,654,325 | $34,443 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 1,540,670 | $27,455 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 1,509,145 | $22,018 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 1,413,295 | $20,111 | $10.49 | $9.09 - $11.82 |