Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,285 | $288 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 3,023 | $248 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 4,263 | $224 | $46.30 | $36.82 - $52.47 |
| Q3 2022 | 4,499 | $131 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 3,728 | $117 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 3,727 | $138 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 4,626 | $172 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 4,625 | $169 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 4,624 | $189 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 4,922 | $214 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 3,741 | $135 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 4,649 | $151 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 5,863 | $152 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 4,872 | $100 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 4,567 | $133 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 20,842 | $594 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 21,496 | $714 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 21,267 | $704 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 6,769 | $204 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 6,403 | $226 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 7,313 | $201 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 7,309 | $204 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 8,944 | $286 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 7,809 | $234 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 8,275 | $249 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 7,656 | $207 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 7,113 | $173 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 7,501 | $177 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 6,091 | $125 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 10,616 | $222 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 10,592 | $194 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 10,591 | $181 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 9,983 | $197 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 10,009 | $227 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 9,857 | $226 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 10,809 | $209 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 10,754 | $236 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 25,619 | $533 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 10,850 | $193 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 6,250 | $92 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 27,319 | $389 | $10.49 | $9.09 - $11.82 |