Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 13,193 | $1,155 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 23,228 | $1,905 | $64.97 | $50.94 - $81.93 |
| Q4 2018 | 3,201 | $97 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 3,201 | $113 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 3,201 | $88 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 3,201 | $89 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 3,201 | $102 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 3,201 | $96 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 3,201 | $96 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 3,201 | $86 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 3,201 | $78 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 4,101 | $97 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 3,801 | $78 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 3,966 | $83 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 3,254 | $59 | $13.86 | $12.46 - $14.78 |
| Q2 2013 | 197 | $3 | $10.49 | $9.09 - $11.82 |