Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,495 | $394 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 6,317 | $518 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 6,133 | $323 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 6,342 | $290 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 6,328 | $301 | $46.35 | $42.94 - $49.78 |
| Q2 2018 | 18,308 | $504 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 19,308 | $538 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 22,808 | $729 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 28,308 | $847 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 28,308 | $850 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 28,362 | $766 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 28,362 | $688 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 28,362 | $671 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 28,362 | $581 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 32,212 | $673 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 32,212 | $589 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 32,055 | $549 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 32,285 | $637 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 32,285 | $733 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 51,151 | $1,173 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 51,298 | $992 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 53,037 | $1,165 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 54,839 | $1,142 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 58,050 | $1,034 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 77,936 | $1,137 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 78,816 | $1,121 | $10.49 | $9.09 - $11.82 |