Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 118 | $10 | $64.97 | $50.94 - $81.93 |
| Q4 2020 | 8,070 | $291 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 6,420 | $208 | $26.66 | $22.06 - $29.33 |
| Q3 2019 | 8,820 | $252 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 6,420 | $213 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 6,420 | $213 | $27.05 | $23.03 - $29.16 |
| Q3 2018 | 6,420 | $227 | $26.48 | $22.14 - $29.90 |
| Q1 2018 | 7,620 | $212 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 7,620 | $244,000 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 7,620 | $228 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 7,620 | $229 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 7,620 | $206 | $20.97 | $18.97 - $22.43 |
| Q1 2015 | 9,000 | $204 | $17.82 | $16.37 - $18.82 |