Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,758 | $241 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 1,844 | $151 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 519 | $27 | $46.30 | $36.82 - $52.47 |
| Q2 2023 | 999 | $0 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 1,494 | $0 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 11,677 | $0 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 6,035 | $175 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 5,990 | $189 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 6,706 | $248 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 19,381 | $722 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 27,600 | $1,007 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 15,481 | $633 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 5,400 | $235 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 35,800 | $1,289 | $30.87 | $27.10 - $33.50 |
| Q4 2017 | 8,500 | $272 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 8,100 | $242 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 6,679 | $201 | $22.77 | $20.81 - $24.32 |
| Q4 2016 | 39,700 | $964 | $18.64 | $17.38 - $19.93 |
| Q3 2015 | 3,500 | $60 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 7,300 | $144 | $16.12 | $14.79 - $17.27 |
| Q4 2014 | 108,800 | $2,495 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 72,000 | $1,392 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 50,400 | $1,106 | $15.67 | $14.87 - $16.45 |
| Q4 2013 | 29,800 | $531 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 5,200 | $76 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 7,500 | $107 | $10.49 | $9.09 - $11.82 |