Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 6,000 | $525 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 6,000 | $492 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 6,000 | $316 | $46.30 | $36.82 - $52.47 |
| Q1 2016 | 88,000 | $1,838 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 115,500 | $2,111 | $13.86 | $12.46 - $14.78 |
| Q3 2013 | 281,795 | $4,111 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 348,795 | $4,963 | $10.49 | $9.09 - $11.82 |