Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,494 | $218 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 6,085 | $499 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 10,518 | $553 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 11,304 | $517 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 5,063 | $241 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 3,557 | $161 | $40.86 | $36.03 - $44.95 |
| Q1 2023 | 39,509 | $1,394 | $32.11 | $29.39 - $34.14 |
| Q3 2020 | 452 | $15 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 30 | $1 | $19.40 | $15.19 - $24.47 |
| Q4 2019 | 2,616 | $76 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 2,913 | $83 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 2,869 | $96 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 2,673 | $88 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 235 | $7 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 137,689 | $4,860 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 74,451 | $2,048 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 1,297 | $36 | $24.81 | $21.97 - $28.19 |
| Q2 2017 | 11,000 | $331 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 11,000 | $297 | $20.97 | $18.97 - $22.43 |
| Q3 2015 | 360 | $6 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 360 | $7 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 360 | $8 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 600 | $14 | $15.20 | $12.68 - $17.59 |
| Q4 2013 | 82,400 | $1,468 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 113,760 | $1,660 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 960 | $14 | $10.49 | $9.09 - $11.82 |
| Q1 2013 | 4,290 | $57 | $8.99 | $8.39 - $9.60 |
| Q4 2012 | 4,110 | $52 | — | — |
| Q3 2012 | 27,230 | $358 | — | — |
| Q2 2012 | 29,090 | $376 | — | — |
| Q1 2012 | 185,400 | $2,610 | — | — |
| Q4 2011 | 73,500 | $954 | — | — |
| Q3 2011 | 73,500 | $908 | — | — |
| Q2 2011 | 62,500 | $1,134 | — | — |
| Q1 2011 | 62,500 | $1,289 | — | — |
| Q4 2010 | 62,500 | $1,208 | — | — |
| Q1 2010 | 53,192 | $1,075 | — | — |