Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 23,903 | $2,093 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 26,723 | $2,192 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 54,938 | $2,889 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 54,938 | $2,515 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 57,567 | $2,736 | $46.35 | $42.94 - $49.78 |
| Q4 2018 | 108,403 | $3,275 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 135,757 | $4,792 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 135,757 | $3,735 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 129,719 | $3,617 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 129,719 | $4,150 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 117,401 | $3,513 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 117,401 | $3,528 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 117,401 | $3,170 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 117,401 | $2,849 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 117,401 | $2,777 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 117,401 | $2,404 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 117,401 | $2,453 | $14.25 | $12.36 - $16.26 |
| Q2 2015 | 218,247 | $4,306 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 193,566 | $4,390 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 193,566 | $4,438 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 193,566 | $3,744 | $15.47 | $14.31 - $16.57 |