Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 20,518 | $1,797 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 20,416 | $1,675 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 20,416 | $1,074 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 20,270 | $928 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 19,445 | $924 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 19,445 | $878 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 19,445 | $755 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 19,445 | $641 | $30.45 | $28.32 - $32.29 |
| Q1 2019 | 25,935 | $858 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 26,133 | $785 | $26.17 | $22.76 - $29.38 |
| Q4 2016 | 1,413 | $34 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 1,400 | $33 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 1,200 | $25 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 1,192 | $25 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 1,192 | $22 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 1,176 | $20 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 3,169 | $63 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 3,163 | $72 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 3,163 | $73 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 3,151 | $61 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 3,146 | $69 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 3,140 | $65 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 3,140 | $56 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 1,126 | $16 | $10.75 | $10.09 - $11.23 |