Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 186,933 | $16,368 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 127,657 | $10,472 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 127,545 | $6,708 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 137,211 | $6,282 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 138,211 | $6,568 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 134,900 | $6,091 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 126,141 | $4,901 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 129,837 | $4,279 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 127,006 | $3,867 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 133,793 | $4,077 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 137,347 | $4,813 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 138,371 | $4,882 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 137,962 | $4,407 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 139,936 | $4,061 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 96,870 | $3,052 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 107,383 | $3,964 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 143,907 | $5,358 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 139,964 | $5,107 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 67,672 | $2,768 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 67,033 | $2,917 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 68,757 | $2,475 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 68,875 | $2,232 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 67,583 | $1,750 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 66,574 | $1,367 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 68,659 | $1,999 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 71,794 | $2,048 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 73,613 | $2,446 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 75,196 | $2,489 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 81,492 | $2,462 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 83,280 | $2,940 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 84,057 | $2,312 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 84,667 | $2,361 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 90,518 | $2,896 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 88,458 | $2,647 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 95,160 | $2,860 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 95,014 | $2,565 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 96,910 | $2,352 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 100,336 | $2,373 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 109,546 | $2,244 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 111,163 | $2,322 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 116,421 | $2,128 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 124,256 | $2,127 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 123,145 | $2,430 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 118,195 | $2,681 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 121,200 | $2,779 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 162,278 | $3,138 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 162,786 | $3,573 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 178,441 | $3,715 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 175,017 | $3,119 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 182,905 | $2,669 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 181,519 | $2,583 | $10.49 | $9.09 - $11.82 |