Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 51,800 | $4,536 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 52,375 | $4,296 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 54,875 | $2,886 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 57,450 | $2,630 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 61,500 | $2,922 | $46.35 | $42.94 - $49.78 |
| Q4 2017 | 365,000 | $11,676 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 365,000 | $10,921 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 365,000 | $10,968 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 365,000 | $9,855 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 239,000 | $5,801 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 14,750 | $349 | $17.37 | $15.37 - $18.61 |
| Q4 2015 | 397,000 | $7,257 | $13.86 | $12.46 - $14.78 |
| Q4 2014 | 21,250 | $487 | $15.20 | $12.68 - $17.59 |