Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,953 | $434 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 5,220 | $428 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 4,412 | $232 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 2,437 | $112 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 2,612 | $124 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 2,612 | $118 | $40.86 | $36.03 - $44.95 |
| Q1 2016 | 10,865 | $227 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 15,219 | $278 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 350,957 | $6,009 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 350,642 | $6,918 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 341,858 | $7,753 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 368,113 | $8,440 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 366,464 | $7,088 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 362,049 | $7,947 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 361,220 | $7,521 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 387,606 | $6,907 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 704,553 | $10,279 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 706,194 | $10,049 | $10.49 | $9.09 - $11.82 |